diff --git a/about.html b/about.html
index 0878df7..e3fa103 100644
--- a/about.html
+++ b/about.html
@@ -1,10 +1,8 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
-"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
-<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
+<!DOCTYPE html>
+<html lang="en">
 <head>
-<!-- 2022-11-10 Thu 01:08 +06 -->
-<meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
+<!-- 2022-11-10 Thu 23:05 +06 -->
+<meta charset="utf-8" />
 <meta name="viewport" content="width=device-width, initial-scale=1" />
 <title>About Me | Akib Azmain Turja</title>
 <meta name="author" content="Akib Azmain Turja" />
@@ -200,24 +198,1020 @@ body { font-size: 110%; }
 #content { max-width: 54rem; margin-top: auto; margin-bottom: auto;
            margin-left: auto; margin-right: auto; }
 .title { text-align: left; }
-.timestamp { color: #333333; font-size: 90%; }
+.subtitle { text-align: left; }
+.timestamp { color: #333333; font-size: 0.9em; }
 .footer { font-size: 80%; line-height: 1.5em; }
 #postamble { max-width: 54rem; margin-top: auto; margin-bottom: auto;
              margin-left: auto; margin-right: auto; }
 </style><link rel="me" href="https://hostux.social/@akib"/>
+<!-- CSS generated from `default' theme. -->
+<style type="text/css">
+    <!--
+      .org-ansi-color-black {
+        /* ansi-color-black */
+        color: #000000;
+        background-color: #000000;
+      }
+      .org-ansi-color-blue {
+        /* ansi-color-blue */
+        color: #0000ee;
+        background-color: #0000ee;
+      }
+      .org-ansi-color-bold {
+        /* ansi-color-bold */
+        font-weight: bold;
+      }
+      .org-ansi-color-bright-black {
+        /* ansi-color-bright-black */
+        color: #4d4d4d;
+        background-color: #4d4d4d;
+      }
+      .org-ansi-color-bright-blue {
+        /* ansi-color-bright-blue */
+        color: #0000ff;
+        background-color: #0000ff;
+      }
+      .org-ansi-color-bright-cyan {
+        /* ansi-color-bright-cyan */
+        color: #00eeee;
+        background-color: #00eeee;
+      }
+      .org-ansi-color-bright-green {
+        /* ansi-color-bright-green */
+        color: #00ee00;
+        background-color: #00ee00;
+      }
+      .org-ansi-color-bright-magenta {
+        /* ansi-color-bright-magenta */
+        color: #ee00ee;
+        background-color: #ee00ee;
+      }
+      .org-ansi-color-bright-red {
+        /* ansi-color-bright-red */
+        color: #ee0000;
+        background-color: #ee0000;
+      }
+      .org-ansi-color-bright-white {
+        /* ansi-color-bright-white */
+        color: #ffffff;
+        background-color: #ffffff;
+      }
+      .org-ansi-color-bright-yellow {
+        /* ansi-color-bright-yellow */
+        color: #eeee00;
+        background-color: #eeee00;
+      }
+      .org-ansi-color-cyan {
+        /* ansi-color-cyan */
+        color: #00cdcd;
+        background-color: #00cdcd;
+      }
+      .org-ansi-color-faint {
+      }
+      .org-ansi-color-fast-blink {
+      }
+      .org-ansi-color-green {
+        /* ansi-color-green */
+        color: #00cd00;
+        background-color: #00cd00;
+      }
+      .org-ansi-color-inverse {
+      }
+      .org-ansi-color-italic {
+        /* ansi-color-italic */
+        font-style: italic;
+      }
+      .org-ansi-color-magenta {
+        /* ansi-color-magenta */
+        color: #cd00cd;
+        background-color: #cd00cd;
+      }
+      .org-ansi-color-red {
+        /* ansi-color-red */
+        color: #cd0000;
+        background-color: #cd0000;
+      }
+      .org-ansi-color-slow-blink {
+      }
+      .org-ansi-color-underline {
+        /* ansi-color-underline */
+        text-decoration: underline;
+      }
+      .org-ansi-color-white {
+        /* ansi-color-white */
+        color: #e5e5e5;
+        background-color: #e5e5e5;
+      }
+      .org-ansi-color-yellow {
+        /* ansi-color-yellow */
+        color: #cdcd00;
+        background-color: #cdcd00;
+      }
+      .org-bold {
+        /* bold */
+        font-weight: bold;
+      }
+      .org-bold-italic {
+        /* bold-italic */
+        font-weight: bold;
+        font-style: italic;
+      }
+      .org-border {
+      }
+      .org-buffer-menu-buffer {
+        /* buffer-menu-buffer */
+        font-weight: bold;
+      }
+      .org-builtin {
+        /* font-lock-builtin-face */
+        color: #483d8b;
+      }
+      .org-button {
+        /* button */
+        color: #3a5fcd;
+        text-decoration: underline;
+      }
+      .org-calendar-month-header {
+        /* calendar-month-header */
+        color: #0000ff;
+      }
+      .org-calendar-today {
+        /* calendar-today */
+        text-decoration: underline;
+      }
+      .org-calendar-weekday-header {
+        /* calendar-weekday-header */
+        color: #008b8b;
+      }
+      .org-calendar-weekend-header {
+        /* calendar-weekend-header */
+        color: #b22222;
+      }
+      .org-child-frame-border {
+      }
+      .org-comint-highlight-input {
+        /* comint-highlight-input */
+        font-weight: bold;
+      }
+      .org-comint-highlight-prompt {
+        /* comint-highlight-prompt */
+        color: #0000cd;
+      }
+      .org-comment {
+        /* font-lock-comment-face */
+        color: #b22222;
+      }
+      .org-comment-delimiter {
+        /* font-lock-comment-delimiter-face */
+        color: #b22222;
+      }
+      .org-completions-common-part {
+        /* completions-common-part */
+        color: #0000cd;
+      }
+      .org-completions-first-difference {
+        /* completions-first-difference */
+        font-weight: bold;
+      }
+      .org-completions-group-separator {
+        /* completions-group-separator */
+        color: #7f7f7f;
+        text-decoration: line-through;
+      }
+      .org-completions-group-title {
+        /* completions-group-title */
+        color: #7f7f7f;
+        font-style: italic;
+      }
+      .org-completions-highlight {
+        /* completions-highlight */
+        background-color: #b4eeb4;
+      }
+      .org-confusingly-reordered {
+        /* confusingly-reordered */
+        text-decoration: underline;
+      }
+      .org-constant {
+        /* font-lock-constant-face */
+        color: #008b8b;
+      }
+      .org-cursor {
+        /* cursor */
+        background-color: #000000;
+      }
+      .org-default {
+        /* default */
+        color: #000000;
+        background-color: #ffffff;
+      }
+      .org-diary {
+        /* diary */
+        color: #ff0000;
+      }
+      .org-doc {
+        /* font-lock-doc-face */
+        color: #8b2252;
+      }
+      .org-doc-markup {
+        /* font-lock-doc-markup-face */
+        color: #008b8b;
+      }
+      .org-eldoc-highlight-function-argument {
+        /* eldoc-highlight-function-argument */
+        font-weight: bold;
+      }
+      .org-elisp-shorthand-font-lock {
+        /* elisp-shorthand-font-lock-face */
+        color: #00ffff;
+      }
+      .org-error {
+        /* error */
+        color: #ff0000;
+        font-weight: bold;
+      }
+      .org-escape-glyph {
+        /* escape-glyph */
+        color: #a52a2a;
+      }
+      .org-file-name-shadow {
+        /* file-name-shadow */
+        color: #7f7f7f;
+      }
+      .org-fill-column-indicator {
+        /* fill-column-indicator */
+        color: #7f7f7f;
+      }
+      .org-fixed-pitch {
+      }
+      .org-fixed-pitch-serif {
+      }
+      .org-fringe {
+        /* fringe */
+        background-color: #f2f2f2;
+      }
+      .org-function-name {
+        /* font-lock-function-name-face */
+        color: #0000ff;
+      }
+      .org-glyphless-char {
+        /* glyphless-char */
+        font-size: 60%;
+      }
+      .org-header-line {
+        /* header-line */
+        color: #333333;
+        background-color: #e5e5e5;
+      }
+      .org-header-line-highlight {
+      }
+      .org-help-argument-name {
+        /* help-argument-name */
+        font-style: italic;
+      }
+      .org-help-for-help-header {
+        /* help-for-help-header */
+        font-size: 126%;
+      }
+      .org-help-key-binding {
+        /* help-key-binding */
+        color: #00008b;
+        background-color: #f5f5f5;
+      }
+      .org-highlight {
+        /* highlight */
+        background-color: #b4eeb4;
+      }
+      .org-holiday {
+        /* holiday */
+        background-color: #ffc0cb;
+      }
+      .org-homoglyph {
+        /* homoglyph */
+        color: #a52a2a;
+      }
+      .org-icon {
+      }
+      .org-icon-button {
+        /* icon-button */
+        color: #000000;
+        background-color: #808080;
+      }
+      .org-internal-border {
+      }
+      .org-isearch {
+        /* isearch */
+        color: #b0e2ff;
+        background-color: #cd00cd;
+      }
+      .org-isearch-fail {
+        /* isearch-fail */
+        background-color: #ffc1c1;
+      }
+      .org-isearch-group-1 {
+        /* isearch-group-1 */
+        color: #b0e2ff;
+        background-color: #f000f0;
+      }
+      .org-isearch-group-2 {
+        /* isearch-group-2 */
+        color: #b0e2ff;
+        background-color: #a000a0;
+      }
+      .org-italic {
+        /* italic */
+        font-style: italic;
+      }
+      .org-keyword {
+        /* font-lock-keyword-face */
+        color: #a020f0;
+      }
+      .org-lazy-highlight {
+        /* lazy-highlight */
+        background-color: #afeeee;
+      }
+      .org-line-number-current-line {
+        /* line-number-current-line */
+        color: #7f7f7f;
+        background-color: #ffffff;
+      }
+      .org-line-number-major-tick {
+        /* line-number-major-tick */
+        background-color: #d9d9d9;
+        font-weight: bold;
+      }
+      .org-line-number-minor-tick {
+        /* line-number-minor-tick */
+        background-color: #f2f2f2;
+        font-weight: bold;
+      }
+      .org-link {
+        /* link */
+        color: #3a5fcd;
+        text-decoration: underline;
+      }
+      .org-link-visited {
+        /* link-visited */
+        color: #8b008b;
+        text-decoration: underline;
+      }
+      .org-match {
+        /* match */
+        background-color: #fff68f;
+      }
+      .org-menu {
+      }
+      .org-minibuffer-prompt {
+        /* minibuffer-prompt */
+        color: #0000cd;
+      }
+      .org-mode-line {
+        /* mode-line */
+        color: #000000;
+        background-color: #bfbfbf;
+      }
+      .org-mode-line-active {
+        /* mode-line-active */
+        color: #000000;
+        background-color: #bfbfbf;
+      }
+      .org-mode-line-buffer-id {
+        /* mode-line-buffer-id */
+        font-weight: bold;
+      }
+      .org-mode-line-emphasis {
+        /* mode-line-emphasis */
+        font-weight: bold;
+      }
+      .org-mode-line-highlight {
+      }
+      .org-mode-line-inactive {
+        /* mode-line-inactive */
+        color: #333333;
+        background-color: #e5e5e5;
+      }
+      .org-mouse {
+      }
+      .org-mouse-drag-and-drop-region {
+        /* mouse-drag-and-drop-region */
+        background-color: #eedc82;
+      }
+      .org-negation-char {
+      }
+      .org-next-error {
+        /* next-error */
+        background-color: #eedc82;
+      }
+      .org-next-error-message {
+        /* next-error-message */
+        background-color: #b4eeb4;
+      }
+      .org-nobreak-hyphen {
+        /* nobreak-hyphen */
+        color: #a52a2a;
+      }
+      .org-nobreak-space {
+        /* nobreak-space */
+        color: #a52a2a;
+        text-decoration: underline;
+      }
+      .org-org-agenda-calendar-event {
+        /* org-agenda-calendar-event */
+        color: #000000;
+        background-color: #ffffff;
+      }
+      .org-org-agenda-calendar-sexp {
+        /* org-agenda-calendar-sexp */
+        color: #000000;
+        background-color: #ffffff;
+      }
+      .org-org-agenda-clocking {
+        /* org-agenda-clocking */
+        background-color: #ffff00;
+      }
+      .org-org-agenda-column-dateline {
+        /* org-agenda-column-dateline */
+        background-color: #e5e5e5;
+      }
+      .org-org-agenda-current-time {
+        /* org-agenda-current-time */
+        color: #b8860b;
+      }
+      .org-org-agenda-date {
+        /* org-agenda-date */
+        color: #0000ff;
+      }
+      .org-org-agenda-date-today {
+        /* org-agenda-date-today */
+        color: #0000ff;
+        font-weight: bold;
+        font-style: italic;
+      }
+      .org-org-agenda-date-weekend {
+        /* org-agenda-date-weekend */
+        color: #0000ff;
+        font-weight: bold;
+      }
+      .org-org-agenda-date-weekend-today {
+        /* org-agenda-date-weekend-today */
+        color: #0000ff;
+        font-weight: bold;
+        font-style: italic;
+      }
+      .org-org-agenda-diary {
+        /* org-agenda-diary */
+        color: #000000;
+        background-color: #ffffff;
+      }
+      .org-org-agenda-dimmed-todo {
+        /* org-agenda-dimmed-todo-face */
+        color: #7f7f7f;
+      }
+      .org-org-agenda-done {
+        /* org-agenda-done */
+        color: #228b22;
+      }
+      .org-org-agenda-filter-category {
+        /* org-agenda-filter-category */
+        color: #000000;
+        background-color: #bfbfbf;
+      }
+      .org-org-agenda-filter-effort {
+        /* org-agenda-filter-effort */
+        color: #000000;
+        background-color: #bfbfbf;
+      }
+      .org-org-agenda-filter-regexp {
+        /* org-agenda-filter-regexp */
+        color: #000000;
+        background-color: #bfbfbf;
+      }
+      .org-org-agenda-filter-tags {
+        /* org-agenda-filter-tags */
+        color: #000000;
+        background-color: #bfbfbf;
+      }
+      .org-org-agenda-restriction-lock {
+        /* org-agenda-restriction-lock */
+        background-color: #eeeeee;
+      }
+      .org-org-agenda-structure {
+        /* org-agenda-structure */
+        color: #0000ff;
+      }
+      .org-org-agenda-structure-secondary {
+        /* org-agenda-structure-secondary */
+        color: #0000ff;
+      }
+      .org-org-archived {
+        /* org-archived */
+        color: #7f7f7f;
+      }
+      .org-org-block {
+        /* org-block */
+        color: #7f7f7f;
+      }
+      .org-org-block-begin-line {
+        /* org-block-begin-line */
+        color: #b22222;
+      }
+      .org-org-block-end-line {
+        /* org-block-end-line */
+        color: #b22222;
+      }
+      .org-org-checkbox {
+        /* org-checkbox */
+        font-weight: bold;
+      }
+      .org-org-checkbox-statistics-done {
+        /* org-checkbox-statistics-done */
+        color: #228b22;
+        font-weight: bold;
+      }
+      .org-org-checkbox-statistics-todo {
+        /* org-checkbox-statistics-todo */
+        color: #ff0000;
+        font-weight: bold;
+      }
+      .org-org-cite {
+        /* org-cite */
+        color: #3a5fcd;
+        text-decoration: underline;
+      }
+      .org-org-cite-key {
+        /* org-cite-key */
+        color: #3a5fcd;
+        text-decoration: underline;
+      }
+      .org-org-clock-overlay {
+        /* org-clock-overlay */
+        color: #000000;
+        background-color: #d3d3d3;
+      }
+      .org-org-code {
+        /* org-code */
+        color: #7f7f7f;
+      }
+      .org-org-column {
+        /* org-column */
+        background-color: #e5e5e5;
+      }
+      .org-org-column-title {
+        /* org-column-title */
+        background-color: #e5e5e5;
+        font-weight: bold;
+        text-decoration: underline;
+      }
+      .org-org-date {
+        /* org-date */
+        color: #a020f0;
+        text-decoration: underline;
+      }
+      .org-org-date-selected {
+        /* org-date-selected */
+        color: #ff0000;
+      }
+      .org-org-default {
+        /* org-default */
+        color: #000000;
+        background-color: #ffffff;
+      }
+      .org-org-dispatcher-highlight {
+        /* org-dispatcher-highlight */
+        color: #00008b;
+        background-color: #c6e2ff;
+        font-weight: bold;
+      }
+      .org-org-document-info {
+        /* org-document-info */
+        color: #191970;
+      }
+      .org-org-document-info-keyword {
+        /* org-document-info-keyword */
+        color: #7f7f7f;
+      }
+      .org-org-document-title {
+        /* org-document-title */
+        color: #191970;
+        font-weight: bold;
+      }
+      .org-org-done {
+        /* org-done */
+        color: #228b22;
+        font-weight: bold;
+      }
+      .org-org-drawer {
+        /* org-drawer */
+        color: #0000ff;
+      }
+      .org-org-ellipsis {
+        /* org-ellipsis */
+        color: #b8860b;
+        text-decoration: underline;
+      }
+      .org-org-footnote {
+        /* org-footnote */
+        color: #a020f0;
+        text-decoration: underline;
+      }
+      .org-org-formula {
+        /* org-formula */
+        color: #b22222;
+      }
+      .org-org-headline-done {
+        /* org-headline-done */
+        color: #bc8f8f;
+      }
+      .org-org-headline-todo {
+        /* org-headline-todo */
+        color: #8b0000;
+      }
+      .org-org-hide {
+        /* org-hide */
+        color: #ffffff;
+      }
+      .org-org-imminent-deadline {
+        /* org-imminent-deadline */
+        color: #ff0000;
+        font-weight: bold;
+      }
+      .org-org-latex-and-related {
+        /* org-latex-and-related */
+        color: #8b4513;
+      }
+      .org-org-level-1 {
+        /* org-level-1 */
+        color: #0000ff;
+      }
+      .org-org-level-2 {
+        /* org-level-2 */
+        color: #a0522d;
+      }
+      .org-org-level-3 {
+        /* org-level-3 */
+        color: #a020f0;
+      }
+      .org-org-level-4 {
+        /* org-level-4 */
+        color: #b22222;
+      }
+      .org-org-level-5 {
+        /* org-level-5 */
+        color: #228b22;
+      }
+      .org-org-level-6 {
+        /* org-level-6 */
+        color: #008b8b;
+      }
+      .org-org-level-7 {
+        /* org-level-7 */
+        color: #483d8b;
+      }
+      .org-org-level-8 {
+        /* org-level-8 */
+        color: #8b2252;
+      }
+      .org-org-link {
+        /* org-link */
+        color: #3a5fcd;
+        text-decoration: underline;
+      }
+      .org-org-list-dt {
+        /* org-list-dt */
+        font-weight: bold;
+      }
+      .org-org-macro {
+        /* org-macro */
+        color: #8b4513;
+      }
+      .org-org-meta-line {
+        /* org-meta-line */
+        color: #b22222;
+      }
+      .org-org-mode-line-clock {
+        /* org-mode-line-clock */
+        color: #000000;
+        background-color: #bfbfbf;
+      }
+      .org-org-mode-line-clock-overrun {
+        /* org-mode-line-clock-overrun */
+        color: #000000;
+        background-color: #ff0000;
+      }
+      .org-org-priority {
+        /* org-priority */
+        color: #a020f0;
+      }
+      .org-org-property-value {
+      }
+      .org-org-quote {
+        /* org-quote */
+        color: #7f7f7f;
+      }
+      .org-org-scheduled {
+        /* org-scheduled */
+        color: #006400;
+      }
+      .org-org-scheduled-previously {
+        /* org-scheduled-previously */
+        color: #b22222;
+      }
+      .org-org-scheduled-today {
+        /* org-scheduled-today */
+        color: #006400;
+      }
+      .org-org-sexp-date {
+        /* org-sexp-date */
+        color: #a020f0;
+      }
+      .org-org-special-keyword {
+        /* org-special-keyword */
+        color: #a020f0;
+      }
+      .org-org-table {
+        /* org-table */
+        color: #0000ff;
+      }
+      .org-org-table-header {
+        /* org-table-header */
+        color: #000000;
+        background-color: #d3d3d3;
+      }
+      .org-org-tag {
+        /* org-tag */
+        font-weight: bold;
+      }
+      .org-org-tag-group {
+        /* org-tag-group */
+        font-weight: bold;
+      }
+      .org-org-target {
+        /* org-target */
+        text-decoration: underline;
+      }
+      .org-org-time-grid {
+        /* org-time-grid */
+        color: #b8860b;
+      }
+      .org-org-todo {
+        /* org-todo */
+        color: #ff0000;
+        font-weight: bold;
+      }
+      .org-org-upcoming-deadline {
+        /* org-upcoming-deadline */
+        color: #b22222;
+      }
+      .org-org-upcoming-distant-deadline {
+        /* org-upcoming-distant-deadline */
+        color: #000000;
+        background-color: #ffffff;
+      }
+      .org-org-verbatim {
+        /* org-verbatim */
+        color: #7f7f7f;
+      }
+      .org-org-verse {
+        /* org-verse */
+        color: #7f7f7f;
+      }
+      .org-org-warning {
+        /* org-warning */
+        color: #ff0000;
+        font-weight: bold;
+      }
+      .org-outline-1 {
+        /* outline-1 */
+        color: #0000ff;
+      }
+      .org-outline-2 {
+        /* outline-2 */
+        color: #a0522d;
+      }
+      .org-outline-3 {
+        /* outline-3 */
+        color: #a020f0;
+      }
+      .org-outline-4 {
+        /* outline-4 */
+        color: #b22222;
+      }
+      .org-outline-5 {
+        /* outline-5 */
+        color: #228b22;
+      }
+      .org-outline-6 {
+        /* outline-6 */
+        color: #008b8b;
+      }
+      .org-outline-7 {
+        /* outline-7 */
+        color: #483d8b;
+      }
+      .org-outline-8 {
+        /* outline-8 */
+        color: #8b2252;
+      }
+      .org-preprocessor {
+        /* font-lock-preprocessor-face */
+        color: #483d8b;
+      }
+      .org-query-replace {
+        /* query-replace */
+        color: #b0e2ff;
+        background-color: #cd00cd;
+      }
+      .org-regexp-grouping-backslash {
+        /* font-lock-regexp-grouping-backslash */
+        font-weight: bold;
+      }
+      .org-regexp-grouping-construct {
+        /* font-lock-regexp-grouping-construct */
+        font-weight: bold;
+      }
+      .org-region {
+        /* region */
+        background-color: #eedc82;
+      }
+      .org-scroll-bar {
+      }
+      .org-secondary-selection {
+        /* secondary-selection */
+        background-color: #ffff00;
+      }
+      .org-separator-line {
+        /* separator-line */
+        background-color: #a0a0a0;
+        font-size: 10%;
+      }
+      .org-shadow {
+        /* shadow */
+        color: #7f7f7f;
+      }
+      .org-show-paren-match {
+        /* show-paren-match */
+        background-color: #40e0d0;
+      }
+      .org-show-paren-match-expression {
+        /* show-paren-match-expression */
+        background-color: #40e0d0;
+      }
+      .org-show-paren-mismatch {
+        /* show-paren-mismatch */
+        color: #ffffff;
+        background-color: #a020f0;
+      }
+      .org-string {
+        /* font-lock-string-face */
+        color: #8b2252;
+      }
+      .org-success {
+        /* success */
+        color: #228b22;
+        font-weight: bold;
+      }
+      .org-tab-bar {
+        /* tab-bar */
+        color: #000000;
+        background-color: #d9d9d9;
+      }
+      .org-tab-bar-tab {
+        /* tab-bar-tab */
+        color: #000000;
+        background-color: #d9d9d9;
+      }
+      .org-tab-bar-tab-group-current {
+        /* tab-bar-tab-group-current */
+        color: #000000;
+        background-color: #d9d9d9;
+        font-weight: bold;
+      }
+      .org-tab-bar-tab-inactive {
+        /* tab-bar-tab-inactive */
+        color: #000000;
+        background-color: #bfbfbf;
+      }
+      .org-tab-line {
+        /* tab-line */
+        color: #000000;
+        background-color: #d9d9d9;
+        font-size: 90%;
+      }
+      .org-table-cell {
+        /* table-cell */
+        color: #e5e5e5;
+        background-color: #0000ff;
+      }
+      .org-tabulated-list-fake-header {
+        /* tabulated-list-fake-header */
+        font-weight: bold;
+        text-decoration: underline;
+        text-decoration: overline;
+      }
+      .org-tool-bar {
+        /* tool-bar */
+        color: #000000;
+        background-color: #bfbfbf;
+      }
+      .org-tooltip {
+        /* tooltip */
+        color: #000000;
+        background-color: #ffffe0;
+      }
+      .org-trailing-whitespace {
+        /* trailing-whitespace */
+        background-color: #ff0000;
+      }
+      .org-tty-menu-disabled {
+        /* tty-menu-disabled-face */
+        color: #d3d3d3;
+        background-color: #0000ff;
+      }
+      .org-tty-menu-enabled {
+        /* tty-menu-enabled-face */
+        color: #ffff00;
+        background-color: #0000ff;
+        font-weight: bold;
+      }
+      .org-tty-menu-selected {
+        /* tty-menu-selected-face */
+        background-color: #ff0000;
+      }
+      .org-type {
+        /* font-lock-type-face */
+        color: #228b22;
+      }
+      .org-underline {
+        /* underline */
+        text-decoration: underline;
+      }
+      .org-variable-name {
+        /* font-lock-variable-name-face */
+        color: #a0522d;
+      }
+      .org-variable-pitch {
+      }
+      .org-variable-pitch-text {
+        /* variable-pitch-text */
+        font-size: 110%;
+      }
+      .org-vc-conflict-state {
+      }
+      .org-vc-edited-state {
+      }
+      .org-vc-locally-added-state {
+      }
+      .org-vc-locked-state {
+      }
+      .org-vc-missing-state {
+      }
+      .org-vc-needs-update-state {
+      }
+      .org-vc-removed-state {
+      }
+      .org-vc-state-base {
+      }
+      .org-vc-up-to-date-state {
+      }
+      .org-vertical-border {
+      }
+      .org-warning {
+        /* font-lock-warning-face */
+        color: #ff0000;
+        font-weight: bold;
+      }
+      .org-warning-1 {
+        /* warning */
+        color: #ff8c00;
+        font-weight: bold;
+      }
+      .org-window-divider {
+        /* window-divider */
+        color: #999999;
+      }
+      .org-window-divider-first-pixel {
+        /* window-divider-first-pixel */
+        color: #cccccc;
+      }
+      .org-window-divider-last-pixel {
+        /* window-divider-last-pixel */
+        color: #666666;
+      }
+    -->
+</style>
 </head>
 <body>
-<div id="preamble" class="status">
+<header id="preamble" class="status">
 <div class='navigation'>
 <a href="/index.html">Home</a>
 - <a href="/about.html">About</a>
 - <a href="/blog.html">Blog</a>
 - <a href="/contact.html">Contact</a>
 </div>
-</div>
-<div id="content" class="content">
+</header>
+<main id="content" class="content">
+<header>
 <h1 class="title">About Me</h1>
-<p>
+</header><p>
 I'm Akib Azmain Turja, a <a href="https://www.gnu.org/philosophy/free-sw.html">free software</a> user.  I use Emacs most of time
 to do my things.  I maintain a few <a href="https://gnu.org/software/emacs">GNU Emacs</a> packages, mostly made out
 of my own needs.  I use <a href="https://gnu.org/">GNU</a> as my operating system and use <a href="https://gnu.org/software/guix">GNU Guix</a> to
@@ -253,30 +1247,27 @@ I try to avoid GitHub as much as possible, due its unethical practices
 encourage you to avoid GitHub and use services like <a href="https://codeberg.org">Codeberg</a> or
 <a href="https://sr.ht">SourceHut</a> or self-host your repositories.
 </p>
-</div>
-<div id="postamble" class="status">
+</main>
+<footer id="postamble" class="status">
 <hr/><div>
 Comments can be send to my email address <a href='mailto:<a href="mailto:akib@disroot.org">akib@disroot.org</a>'><a href="mailto:akib@disroot.org">akib@disroot.org</a></a>.
-</div>
-<br/>
+</div><br/>
 <div class='footer'>
-<div>Last updated: 2022-11-08 Tue 16:09 +06.<br/>
+<div>Last updated on 2022-11-08 Tue 16:09 +06.<br/>
 Copyright © 2022 Akib Azmain Turja.<br/>
-</div>
-<br/>
+</div><br/>
 <div>
 Unless otherwise stated, contents are licensed under the terms of the
 CC-BY-SA-4.0 and code samples are licensed under the terms of the GNU
 General Public License as published by the Free Software Foundation;
 either version 3, or (at your option) any later version.
-</div>
-<br/>
+</div><br/>
 <div class='footer-generator'>
 Made with
 <a href="https://gnu.org/software/emacs/">GNU Emacs</a> 29.0.50
 (<a href="https://orgmode.org">Org</a> mode 9.5.4) on
 <a href="https://gnu.org/">GNU</a>.
 </div></div>
-</div>
+</footer>
 </body>
 </html>
diff --git a/blog.html b/blog.html
index c478cc6..3d77323 100644
--- a/blog.html
+++ b/blog.html
@@ -1,10 +1,8 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
-"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
-<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
+<!DOCTYPE html>
+<html lang="en">
 <head>
-<!-- 2022-11-10 Thu 01:08 +06 -->
-<meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
+<!-- 2022-11-10 Thu 23:05 +06 -->
+<meta charset="utf-8" />
 <meta name="viewport" content="width=device-width, initial-scale=1" />
 <title>Blog Posts | Akib Azmain Turja</title>
 <meta name="author" content="Akib Azmain Turja" />
@@ -200,50 +198,1043 @@ body { font-size: 110%; }
 #content { max-width: 54rem; margin-top: auto; margin-bottom: auto;
            margin-left: auto; margin-right: auto; }
 .title { text-align: left; }
-.timestamp { color: #333333; font-size: 90%; }
+.subtitle { text-align: left; }
+.timestamp { color: #333333; font-size: 0.9em; }
 .footer { font-size: 80%; line-height: 1.5em; }
 #postamble { max-width: 54rem; margin-top: auto; margin-bottom: auto;
              margin-left: auto; margin-right: auto; }
 </style><link rel="me" href="https://hostux.social/@akib"/>
+<!-- CSS generated from `default' theme. -->
+<style type="text/css">
+    <!--
+      .org-ansi-color-black {
+        /* ansi-color-black */
+        color: #000000;
+        background-color: #000000;
+      }
+      .org-ansi-color-blue {
+        /* ansi-color-blue */
+        color: #0000ee;
+        background-color: #0000ee;
+      }
+      .org-ansi-color-bold {
+        /* ansi-color-bold */
+        font-weight: bold;
+      }
+      .org-ansi-color-bright-black {
+        /* ansi-color-bright-black */
+        color: #4d4d4d;
+        background-color: #4d4d4d;
+      }
+      .org-ansi-color-bright-blue {
+        /* ansi-color-bright-blue */
+        color: #0000ff;
+        background-color: #0000ff;
+      }
+      .org-ansi-color-bright-cyan {
+        /* ansi-color-bright-cyan */
+        color: #00eeee;
+        background-color: #00eeee;
+      }
+      .org-ansi-color-bright-green {
+        /* ansi-color-bright-green */
+        color: #00ee00;
+        background-color: #00ee00;
+      }
+      .org-ansi-color-bright-magenta {
+        /* ansi-color-bright-magenta */
+        color: #ee00ee;
+        background-color: #ee00ee;
+      }
+      .org-ansi-color-bright-red {
+        /* ansi-color-bright-red */
+        color: #ee0000;
+        background-color: #ee0000;
+      }
+      .org-ansi-color-bright-white {
+        /* ansi-color-bright-white */
+        color: #ffffff;
+        background-color: #ffffff;
+      }
+      .org-ansi-color-bright-yellow {
+        /* ansi-color-bright-yellow */
+        color: #eeee00;
+        background-color: #eeee00;
+      }
+      .org-ansi-color-cyan {
+        /* ansi-color-cyan */
+        color: #00cdcd;
+        background-color: #00cdcd;
+      }
+      .org-ansi-color-faint {
+      }
+      .org-ansi-color-fast-blink {
+      }
+      .org-ansi-color-green {
+        /* ansi-color-green */
+        color: #00cd00;
+        background-color: #00cd00;
+      }
+      .org-ansi-color-inverse {
+      }
+      .org-ansi-color-italic {
+        /* ansi-color-italic */
+        font-style: italic;
+      }
+      .org-ansi-color-magenta {
+        /* ansi-color-magenta */
+        color: #cd00cd;
+        background-color: #cd00cd;
+      }
+      .org-ansi-color-red {
+        /* ansi-color-red */
+        color: #cd0000;
+        background-color: #cd0000;
+      }
+      .org-ansi-color-slow-blink {
+      }
+      .org-ansi-color-underline {
+        /* ansi-color-underline */
+        text-decoration: underline;
+      }
+      .org-ansi-color-white {
+        /* ansi-color-white */
+        color: #e5e5e5;
+        background-color: #e5e5e5;
+      }
+      .org-ansi-color-yellow {
+        /* ansi-color-yellow */
+        color: #cdcd00;
+        background-color: #cdcd00;
+      }
+      .org-bold {
+        /* bold */
+        font-weight: bold;
+      }
+      .org-bold-italic {
+        /* bold-italic */
+        font-weight: bold;
+        font-style: italic;
+      }
+      .org-border {
+      }
+      .org-buffer-menu-buffer {
+        /* buffer-menu-buffer */
+        font-weight: bold;
+      }
+      .org-builtin {
+        /* font-lock-builtin-face */
+        color: #483d8b;
+      }
+      .org-button {
+        /* button */
+        color: #3a5fcd;
+        text-decoration: underline;
+      }
+      .org-calendar-month-header {
+        /* calendar-month-header */
+        color: #0000ff;
+      }
+      .org-calendar-today {
+        /* calendar-today */
+        text-decoration: underline;
+      }
+      .org-calendar-weekday-header {
+        /* calendar-weekday-header */
+        color: #008b8b;
+      }
+      .org-calendar-weekend-header {
+        /* calendar-weekend-header */
+        color: #b22222;
+      }
+      .org-child-frame-border {
+      }
+      .org-comint-highlight-input {
+        /* comint-highlight-input */
+        font-weight: bold;
+      }
+      .org-comint-highlight-prompt {
+        /* comint-highlight-prompt */
+        color: #0000cd;
+      }
+      .org-comment {
+        /* font-lock-comment-face */
+        color: #b22222;
+      }
+      .org-comment-delimiter {
+        /* font-lock-comment-delimiter-face */
+        color: #b22222;
+      }
+      .org-completions-common-part {
+        /* completions-common-part */
+        color: #0000cd;
+      }
+      .org-completions-first-difference {
+        /* completions-first-difference */
+        font-weight: bold;
+      }
+      .org-completions-group-separator {
+        /* completions-group-separator */
+        color: #7f7f7f;
+        text-decoration: line-through;
+      }
+      .org-completions-group-title {
+        /* completions-group-title */
+        color: #7f7f7f;
+        font-style: italic;
+      }
+      .org-completions-highlight {
+        /* completions-highlight */
+        background-color: #b4eeb4;
+      }
+      .org-confusingly-reordered {
+        /* confusingly-reordered */
+        text-decoration: underline;
+      }
+      .org-constant {
+        /* font-lock-constant-face */
+        color: #008b8b;
+      }
+      .org-cursor {
+        /* cursor */
+        background-color: #000000;
+      }
+      .org-default {
+        /* default */
+        color: #000000;
+        background-color: #ffffff;
+      }
+      .org-diary {
+        /* diary */
+        color: #ff0000;
+      }
+      .org-doc {
+        /* font-lock-doc-face */
+        color: #8b2252;
+      }
+      .org-doc-markup {
+        /* font-lock-doc-markup-face */
+        color: #008b8b;
+      }
+      .org-eldoc-highlight-function-argument {
+        /* eldoc-highlight-function-argument */
+        font-weight: bold;
+      }
+      .org-elisp-shorthand-font-lock {
+        /* elisp-shorthand-font-lock-face */
+        color: #00ffff;
+      }
+      .org-error {
+        /* error */
+        color: #ff0000;
+        font-weight: bold;
+      }
+      .org-escape-glyph {
+        /* escape-glyph */
+        color: #a52a2a;
+      }
+      .org-file-name-shadow {
+        /* file-name-shadow */
+        color: #7f7f7f;
+      }
+      .org-fill-column-indicator {
+        /* fill-column-indicator */
+        color: #7f7f7f;
+      }
+      .org-fixed-pitch {
+      }
+      .org-fixed-pitch-serif {
+      }
+      .org-fringe {
+        /* fringe */
+        background-color: #f2f2f2;
+      }
+      .org-function-name {
+        /* font-lock-function-name-face */
+        color: #0000ff;
+      }
+      .org-glyphless-char {
+        /* glyphless-char */
+        font-size: 60%;
+      }
+      .org-header-line {
+        /* header-line */
+        color: #333333;
+        background-color: #e5e5e5;
+      }
+      .org-header-line-highlight {
+      }
+      .org-help-argument-name {
+        /* help-argument-name */
+        font-style: italic;
+      }
+      .org-help-for-help-header {
+        /* help-for-help-header */
+        font-size: 126%;
+      }
+      .org-help-key-binding {
+        /* help-key-binding */
+        color: #00008b;
+        background-color: #f5f5f5;
+      }
+      .org-highlight {
+        /* highlight */
+        background-color: #b4eeb4;
+      }
+      .org-holiday {
+        /* holiday */
+        background-color: #ffc0cb;
+      }
+      .org-homoglyph {
+        /* homoglyph */
+        color: #a52a2a;
+      }
+      .org-icon {
+      }
+      .org-icon-button {
+        /* icon-button */
+        color: #000000;
+        background-color: #808080;
+      }
+      .org-internal-border {
+      }
+      .org-isearch {
+        /* isearch */
+        color: #b0e2ff;
+        background-color: #cd00cd;
+      }
+      .org-isearch-fail {
+        /* isearch-fail */
+        background-color: #ffc1c1;
+      }
+      .org-isearch-group-1 {
+        /* isearch-group-1 */
+        color: #b0e2ff;
+        background-color: #f000f0;
+      }
+      .org-isearch-group-2 {
+        /* isearch-group-2 */
+        color: #b0e2ff;
+        background-color: #a000a0;
+      }
+      .org-italic {
+        /* italic */
+        font-style: italic;
+      }
+      .org-keyword {
+        /* font-lock-keyword-face */
+        color: #a020f0;
+      }
+      .org-lazy-highlight {
+        /* lazy-highlight */
+        background-color: #afeeee;
+      }
+      .org-line-number-current-line {
+        /* line-number-current-line */
+        color: #7f7f7f;
+        background-color: #ffffff;
+      }
+      .org-line-number-major-tick {
+        /* line-number-major-tick */
+        background-color: #d9d9d9;
+        font-weight: bold;
+      }
+      .org-line-number-minor-tick {
+        /* line-number-minor-tick */
+        background-color: #f2f2f2;
+        font-weight: bold;
+      }
+      .org-link {
+        /* link */
+        color: #3a5fcd;
+        text-decoration: underline;
+      }
+      .org-link-visited {
+        /* link-visited */
+        color: #8b008b;
+        text-decoration: underline;
+      }
+      .org-match {
+        /* match */
+        background-color: #fff68f;
+      }
+      .org-menu {
+      }
+      .org-minibuffer-prompt {
+        /* minibuffer-prompt */
+        color: #0000cd;
+      }
+      .org-mode-line {
+        /* mode-line */
+        color: #000000;
+        background-color: #bfbfbf;
+      }
+      .org-mode-line-active {
+        /* mode-line-active */
+        color: #000000;
+        background-color: #bfbfbf;
+      }
+      .org-mode-line-buffer-id {
+        /* mode-line-buffer-id */
+        font-weight: bold;
+      }
+      .org-mode-line-emphasis {
+        /* mode-line-emphasis */
+        font-weight: bold;
+      }
+      .org-mode-line-highlight {
+      }
+      .org-mode-line-inactive {
+        /* mode-line-inactive */
+        color: #333333;
+        background-color: #e5e5e5;
+      }
+      .org-mouse {
+      }
+      .org-mouse-drag-and-drop-region {
+        /* mouse-drag-and-drop-region */
+        background-color: #eedc82;
+      }
+      .org-negation-char {
+      }
+      .org-next-error {
+        /* next-error */
+        background-color: #eedc82;
+      }
+      .org-next-error-message {
+        /* next-error-message */
+        background-color: #b4eeb4;
+      }
+      .org-nobreak-hyphen {
+        /* nobreak-hyphen */
+        color: #a52a2a;
+      }
+      .org-nobreak-space {
+        /* nobreak-space */
+        color: #a52a2a;
+        text-decoration: underline;
+      }
+      .org-org-agenda-calendar-event {
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 <body>
-<div id="preamble" class="status">
+<header id="preamble" class="status">
 <div class='navigation'>
 <a href="/index.html">Home</a>
 - <a href="/about.html">About</a>
 - <a href="/blog.html">Blog</a>
 - <a href="/contact.html">Contact</a>
 </div>
-</div>
-<div id="content" class="content">
+</header>
+<main id="content" class="content">
+<header>
 <h1 class="title">Blog Posts</h1>
-<ul class="org-ul">
+</header><ul class="org-ul">
 <li><span class="timestamp">[2022-11-08]</span> <a href="blog/why-yet-another-blog.html">Why Yet Another Blog?</a></li>
 </ul>
-</div>
-<div id="postamble" class="status">
+</main>
+<footer id="postamble" class="status">
 <hr/><div>
 Comments can be send to my email address <a href='mailto:<a href="mailto:akib@disroot.org">akib@disroot.org</a>'><a href="mailto:akib@disroot.org">akib@disroot.org</a></a>.
-</div>
-<br/>
+</div><br/>
 <div class='footer'>
-<div>Last updated: 2022-11-10 Thu 01:08 +06.<br/>
+<div>Last updated on 2022-11-10 Thu 23:05 +06.<br/>
 Copyright © 2022 Akib Azmain Turja.<br/>
-</div>
-<br/>
+</div><br/>
 <div>
 Unless otherwise stated, contents are licensed under the terms of the
 CC-BY-SA-4.0 and code samples are licensed under the terms of the GNU
 General Public License as published by the Free Software Foundation;
 either version 3, or (at your option) any later version.
-</div>
-<br/>
+</div><br/>
 <div class='footer-generator'>
 Made with
 <a href="https://gnu.org/software/emacs/">GNU Emacs</a> 29.0.50
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+</footer>
 </body>
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diff --git a/blog.xml b/blog.xml
index 437e1cc..df887fc 100644
--- a/blog.xml
+++ b/blog.xml
@@ -14,8 +14,8 @@
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-  <pubDate>Thu, 10 Nov 2022 01:08:48 +0600</pubDate>
-  <lastBuildDate>Thu, 10 Nov 2022 01:08:48 +0600</lastBuildDate>
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   <generator>Emacs 29.0 Org-mode 9.5.4</generator>
   <webMaster>akib@disroot.org (Akib Azmain Turja)</webMaster>
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diff --git a/blog/why-yet-another-blog.html b/blog/why-yet-another-blog.html
index dbc07f8..3e86036 100644
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+        /* ansi-color-cyan */
+        color: #00cdcd;
+        background-color: #00cdcd;
+      }
+      .org-ansi-color-faint {
+      }
+      .org-ansi-color-fast-blink {
+      }
+      .org-ansi-color-green {
+        /* ansi-color-green */
+        color: #00cd00;
+        background-color: #00cd00;
+      }
+      .org-ansi-color-inverse {
+      }
+      .org-ansi-color-italic {
+        /* ansi-color-italic */
+        font-style: italic;
+      }
+      .org-ansi-color-magenta {
+        /* ansi-color-magenta */
+        color: #cd00cd;
+        background-color: #cd00cd;
+      }
+      .org-ansi-color-red {
+        /* ansi-color-red */
+        color: #cd0000;
+        background-color: #cd0000;
+      }
+      .org-ansi-color-slow-blink {
+      }
+      .org-ansi-color-underline {
+        /* ansi-color-underline */
+        text-decoration: underline;
+      }
+      .org-ansi-color-white {
+        /* ansi-color-white */
+        color: #e5e5e5;
+        background-color: #e5e5e5;
+      }
+      .org-ansi-color-yellow {
+        /* ansi-color-yellow */
+        color: #cdcd00;
+        background-color: #cdcd00;
+      }
+      .org-bold {
+        /* bold */
+        font-weight: bold;
+      }
+      .org-bold-italic {
+        /* bold-italic */
+        font-weight: bold;
+        font-style: italic;
+      }
+      .org-border {
+      }
+      .org-buffer-menu-buffer {
+        /* buffer-menu-buffer */
+        font-weight: bold;
+      }
+      .org-builtin {
+        /* font-lock-builtin-face */
+        color: #483d8b;
+      }
+      .org-button {
+        /* button */
+        color: #3a5fcd;
+        text-decoration: underline;
+      }
+      .org-calendar-month-header {
+        /* calendar-month-header */
+        color: #0000ff;
+      }
+      .org-calendar-today {
+        /* calendar-today */
+        text-decoration: underline;
+      }
+      .org-calendar-weekday-header {
+        /* calendar-weekday-header */
+        color: #008b8b;
+      }
+      .org-calendar-weekend-header {
+        /* calendar-weekend-header */
+        color: #b22222;
+      }
+      .org-child-frame-border {
+      }
+      .org-comint-highlight-input {
+        /* comint-highlight-input */
+        font-weight: bold;
+      }
+      .org-comint-highlight-prompt {
+        /* comint-highlight-prompt */
+        color: #0000cd;
+      }
+      .org-comment {
+        /* font-lock-comment-face */
+        color: #b22222;
+      }
+      .org-comment-delimiter {
+        /* font-lock-comment-delimiter-face */
+        color: #b22222;
+      }
+      .org-completions-common-part {
+        /* completions-common-part */
+        color: #0000cd;
+      }
+      .org-completions-first-difference {
+        /* completions-first-difference */
+        font-weight: bold;
+      }
+      .org-completions-group-separator {
+        /* completions-group-separator */
+        color: #7f7f7f;
+        text-decoration: line-through;
+      }
+      .org-completions-group-title {
+        /* completions-group-title */
+        color: #7f7f7f;
+        font-style: italic;
+      }
+      .org-completions-highlight {
+        /* completions-highlight */
+        background-color: #b4eeb4;
+      }
+      .org-confusingly-reordered {
+        /* confusingly-reordered */
+        text-decoration: underline;
+      }
+      .org-constant {
+        /* font-lock-constant-face */
+        color: #008b8b;
+      }
+      .org-cursor {
+        /* cursor */
+        background-color: #000000;
+      }
+      .org-default {
+        /* default */
+        color: #000000;
+        background-color: #ffffff;
+      }
+      .org-diary {
+        /* diary */
+        color: #ff0000;
+      }
+      .org-doc {
+        /* font-lock-doc-face */
+        color: #8b2252;
+      }
+      .org-doc-markup {
+        /* font-lock-doc-markup-face */
+        color: #008b8b;
+      }
+      .org-eldoc-highlight-function-argument {
+        /* eldoc-highlight-function-argument */
+        font-weight: bold;
+      }
+      .org-elisp-shorthand-font-lock {
+        /* elisp-shorthand-font-lock-face */
+        color: #00ffff;
+      }
+      .org-error {
+        /* error */
+        color: #ff0000;
+        font-weight: bold;
+      }
+      .org-escape-glyph {
+        /* escape-glyph */
+        color: #a52a2a;
+      }
+      .org-file-name-shadow {
+        /* file-name-shadow */
+        color: #7f7f7f;
+      }
+      .org-fill-column-indicator {
+        /* fill-column-indicator */
+        color: #7f7f7f;
+      }
+      .org-fixed-pitch {
+      }
+      .org-fixed-pitch-serif {
+      }
+      .org-fringe {
+        /* fringe */
+        background-color: #f2f2f2;
+      }
+      .org-function-name {
+        /* font-lock-function-name-face */
+        color: #0000ff;
+      }
+      .org-glyphless-char {
+        /* glyphless-char */
+        font-size: 60%;
+      }
+      .org-header-line {
+        /* header-line */
+        color: #333333;
+        background-color: #e5e5e5;
+      }
+      .org-header-line-highlight {
+      }
+      .org-help-argument-name {
+        /* help-argument-name */
+        font-style: italic;
+      }
+      .org-help-for-help-header {
+        /* help-for-help-header */
+        font-size: 126%;
+      }
+      .org-help-key-binding {
+        /* help-key-binding */
+        color: #00008b;
+        background-color: #f5f5f5;
+      }
+      .org-highlight {
+        /* highlight */
+        background-color: #b4eeb4;
+      }
+      .org-holiday {
+        /* holiday */
+        background-color: #ffc0cb;
+      }
+      .org-homoglyph {
+        /* homoglyph */
+        color: #a52a2a;
+      }
+      .org-icon {
+      }
+      .org-icon-button {
+        /* icon-button */
+        color: #000000;
+        background-color: #808080;
+      }
+      .org-internal-border {
+      }
+      .org-isearch {
+        /* isearch */
+        color: #b0e2ff;
+        background-color: #cd00cd;
+      }
+      .org-isearch-fail {
+        /* isearch-fail */
+        background-color: #ffc1c1;
+      }
+      .org-isearch-group-1 {
+        /* isearch-group-1 */
+        color: #b0e2ff;
+        background-color: #f000f0;
+      }
+      .org-isearch-group-2 {
+        /* isearch-group-2 */
+        color: #b0e2ff;
+        background-color: #a000a0;
+      }
+      .org-italic {
+        /* italic */
+        font-style: italic;
+      }
+      .org-keyword {
+        /* font-lock-keyword-face */
+        color: #a020f0;
+      }
+      .org-lazy-highlight {
+        /* lazy-highlight */
+        background-color: #afeeee;
+      }
+      .org-line-number-current-line {
+        /* line-number-current-line */
+        color: #7f7f7f;
+        background-color: #ffffff;
+      }
+      .org-line-number-major-tick {
+        /* line-number-major-tick */
+        background-color: #d9d9d9;
+        font-weight: bold;
+      }
+      .org-line-number-minor-tick {
+        /* line-number-minor-tick */
+        background-color: #f2f2f2;
+        font-weight: bold;
+      }
+      .org-link {
+        /* link */
+        color: #3a5fcd;
+        text-decoration: underline;
+      }
+      .org-link-visited {
+        /* link-visited */
+        color: #8b008b;
+        text-decoration: underline;
+      }
+      .org-match {
+        /* match */
+        background-color: #fff68f;
+      }
+      .org-menu {
+      }
+      .org-minibuffer-prompt {
+        /* minibuffer-prompt */
+        color: #0000cd;
+      }
+      .org-mode-line {
+        /* mode-line */
+        color: #000000;
+        background-color: #bfbfbf;
+      }
+      .org-mode-line-active {
+        /* mode-line-active */
+        color: #000000;
+        background-color: #bfbfbf;
+      }
+      .org-mode-line-buffer-id {
+        /* mode-line-buffer-id */
+        font-weight: bold;
+      }
+      .org-mode-line-emphasis {
+        /* mode-line-emphasis */
+        font-weight: bold;
+      }
+      .org-mode-line-highlight {
+      }
+      .org-mode-line-inactive {
+        /* mode-line-inactive */
+        color: #333333;
+        background-color: #e5e5e5;
+      }
+      .org-mouse {
+      }
+      .org-mouse-drag-and-drop-region {
+        /* mouse-drag-and-drop-region */
+        background-color: #eedc82;
+      }
+      .org-negation-char {
+      }
+      .org-next-error {
+        /* next-error */
+        background-color: #eedc82;
+      }
+      .org-next-error-message {
+        /* next-error-message */
+        background-color: #b4eeb4;
+      }
+      .org-nobreak-hyphen {
+        /* nobreak-hyphen */
+        color: #a52a2a;
+      }
+      .org-nobreak-space {
+        /* nobreak-space */
+        color: #a52a2a;
+        text-decoration: underline;
+      }
+      .org-org-agenda-calendar-event {
+        /* org-agenda-calendar-event */
+        color: #000000;
+        background-color: #ffffff;
+      }
+      .org-org-agenda-calendar-sexp {
+        /* org-agenda-calendar-sexp */
+        color: #000000;
+        background-color: #ffffff;
+      }
+      .org-org-agenda-clocking {
+        /* org-agenda-clocking */
+        background-color: #ffff00;
+      }
+      .org-org-agenda-column-dateline {
+        /* org-agenda-column-dateline */
+        background-color: #e5e5e5;
+      }
+      .org-org-agenda-current-time {
+        /* org-agenda-current-time */
+        color: #b8860b;
+      }
+      .org-org-agenda-date {
+        /* org-agenda-date */
+        color: #0000ff;
+      }
+      .org-org-agenda-date-today {
+        /* org-agenda-date-today */
+        color: #0000ff;
+        font-weight: bold;
+        font-style: italic;
+      }
+      .org-org-agenda-date-weekend {
+        /* org-agenda-date-weekend */
+        color: #0000ff;
+        font-weight: bold;
+      }
+      .org-org-agenda-date-weekend-today {
+        /* org-agenda-date-weekend-today */
+        color: #0000ff;
+        font-weight: bold;
+        font-style: italic;
+      }
+      .org-org-agenda-diary {
+        /* org-agenda-diary */
+        color: #000000;
+        background-color: #ffffff;
+      }
+      .org-org-agenda-dimmed-todo {
+        /* org-agenda-dimmed-todo-face */
+        color: #7f7f7f;
+      }
+      .org-org-agenda-done {
+        /* org-agenda-done */
+        color: #228b22;
+      }
+      .org-org-agenda-filter-category {
+        /* org-agenda-filter-category */
+        color: #000000;
+        background-color: #bfbfbf;
+      }
+      .org-org-agenda-filter-effort {
+        /* org-agenda-filter-effort */
+        color: #000000;
+        background-color: #bfbfbf;
+      }
+      .org-org-agenda-filter-regexp {
+        /* org-agenda-filter-regexp */
+        color: #000000;
+        background-color: #bfbfbf;
+      }
+      .org-org-agenda-filter-tags {
+        /* org-agenda-filter-tags */
+        color: #000000;
+        background-color: #bfbfbf;
+      }
+      .org-org-agenda-restriction-lock {
+        /* org-agenda-restriction-lock */
+        background-color: #eeeeee;
+      }
+      .org-org-agenda-structure {
+        /* org-agenda-structure */
+        color: #0000ff;
+      }
+      .org-org-agenda-structure-secondary {
+        /* org-agenda-structure-secondary */
+        color: #0000ff;
+      }
+      .org-org-archived {
+        /* org-archived */
+        color: #7f7f7f;
+      }
+      .org-org-block {
+        /* org-block */
+        color: #7f7f7f;
+      }
+      .org-org-block-begin-line {
+        /* org-block-begin-line */
+        color: #b22222;
+      }
+      .org-org-block-end-line {
+        /* org-block-end-line */
+        color: #b22222;
+      }
+      .org-org-checkbox {
+        /* org-checkbox */
+        font-weight: bold;
+      }
+      .org-org-checkbox-statistics-done {
+        /* org-checkbox-statistics-done */
+        color: #228b22;
+        font-weight: bold;
+      }
+      .org-org-checkbox-statistics-todo {
+        /* org-checkbox-statistics-todo */
+        color: #ff0000;
+        font-weight: bold;
+      }
+      .org-org-cite {
+        /* org-cite */
+        color: #3a5fcd;
+        text-decoration: underline;
+      }
+      .org-org-cite-key {
+        /* org-cite-key */
+        color: #3a5fcd;
+        text-decoration: underline;
+      }
+      .org-org-clock-overlay {
+        /* org-clock-overlay */
+        color: #000000;
+        background-color: #d3d3d3;
+      }
+      .org-org-code {
+        /* org-code */
+        color: #7f7f7f;
+      }
+      .org-org-column {
+        /* org-column */
+        background-color: #e5e5e5;
+      }
+      .org-org-column-title {
+        /* org-column-title */
+        background-color: #e5e5e5;
+        font-weight: bold;
+        text-decoration: underline;
+      }
+      .org-org-date {
+        /* org-date */
+        color: #a020f0;
+        text-decoration: underline;
+      }
+      .org-org-date-selected {
+        /* org-date-selected */
+        color: #ff0000;
+      }
+      .org-org-default {
+        /* org-default */
+        color: #000000;
+        background-color: #ffffff;
+      }
+      .org-org-dispatcher-highlight {
+        /* org-dispatcher-highlight */
+        color: #00008b;
+        background-color: #c6e2ff;
+        font-weight: bold;
+      }
+      .org-org-document-info {
+        /* org-document-info */
+        color: #191970;
+      }
+      .org-org-document-info-keyword {
+        /* org-document-info-keyword */
+        color: #7f7f7f;
+      }
+      .org-org-document-title {
+        /* org-document-title */
+        color: #191970;
+        font-weight: bold;
+      }
+      .org-org-done {
+        /* org-done */
+        color: #228b22;
+        font-weight: bold;
+      }
+      .org-org-drawer {
+        /* org-drawer */
+        color: #0000ff;
+      }
+      .org-org-ellipsis {
+        /* org-ellipsis */
+        color: #b8860b;
+        text-decoration: underline;
+      }
+      .org-org-footnote {
+        /* org-footnote */
+        color: #a020f0;
+        text-decoration: underline;
+      }
+      .org-org-formula {
+        /* org-formula */
+        color: #b22222;
+      }
+      .org-org-headline-done {
+        /* org-headline-done */
+        color: #bc8f8f;
+      }
+      .org-org-headline-todo {
+        /* org-headline-todo */
+        color: #8b0000;
+      }
+      .org-org-hide {
+        /* org-hide */
+        color: #ffffff;
+      }
+      .org-org-imminent-deadline {
+        /* org-imminent-deadline */
+        color: #ff0000;
+        font-weight: bold;
+      }
+      .org-org-latex-and-related {
+        /* org-latex-and-related */
+        color: #8b4513;
+      }
+      .org-org-level-1 {
+        /* org-level-1 */
+        color: #0000ff;
+      }
+      .org-org-level-2 {
+        /* org-level-2 */
+        color: #a0522d;
+      }
+      .org-org-level-3 {
+        /* org-level-3 */
+        color: #a020f0;
+      }
+      .org-org-level-4 {
+        /* org-level-4 */
+        color: #b22222;
+      }
+      .org-org-level-5 {
+        /* org-level-5 */
+        color: #228b22;
+      }
+      .org-org-level-6 {
+        /* org-level-6 */
+        color: #008b8b;
+      }
+      .org-org-level-7 {
+        /* org-level-7 */
+        color: #483d8b;
+      }
+      .org-org-level-8 {
+        /* org-level-8 */
+        color: #8b2252;
+      }
+      .org-org-link {
+        /* org-link */
+        color: #3a5fcd;
+        text-decoration: underline;
+      }
+      .org-org-list-dt {
+        /* org-list-dt */
+        font-weight: bold;
+      }
+      .org-org-macro {
+        /* org-macro */
+        color: #8b4513;
+      }
+      .org-org-meta-line {
+        /* org-meta-line */
+        color: #b22222;
+      }
+      .org-org-mode-line-clock {
+        /* org-mode-line-clock */
+        color: #000000;
+        background-color: #bfbfbf;
+      }
+      .org-org-mode-line-clock-overrun {
+        /* org-mode-line-clock-overrun */
+        color: #000000;
+        background-color: #ff0000;
+      }
+      .org-org-priority {
+        /* org-priority */
+        color: #a020f0;
+      }
+      .org-org-property-value {
+      }
+      .org-org-quote {
+        /* org-quote */
+        color: #7f7f7f;
+      }
+      .org-org-scheduled {
+        /* org-scheduled */
+        color: #006400;
+      }
+      .org-org-scheduled-previously {
+        /* org-scheduled-previously */
+        color: #b22222;
+      }
+      .org-org-scheduled-today {
+        /* org-scheduled-today */
+        color: #006400;
+      }
+      .org-org-sexp-date {
+        /* org-sexp-date */
+        color: #a020f0;
+      }
+      .org-org-special-keyword {
+        /* org-special-keyword */
+        color: #a020f0;
+      }
+      .org-org-table {
+        /* org-table */
+        color: #0000ff;
+      }
+      .org-org-table-header {
+        /* org-table-header */
+        color: #000000;
+        background-color: #d3d3d3;
+      }
+      .org-org-tag {
+        /* org-tag */
+        font-weight: bold;
+      }
+      .org-org-tag-group {
+        /* org-tag-group */
+        font-weight: bold;
+      }
+      .org-org-target {
+        /* org-target */
+        text-decoration: underline;
+      }
+      .org-org-time-grid {
+        /* org-time-grid */
+        color: #b8860b;
+      }
+      .org-org-todo {
+        /* org-todo */
+        color: #ff0000;
+        font-weight: bold;
+      }
+      .org-org-upcoming-deadline {
+        /* org-upcoming-deadline */
+        color: #b22222;
+      }
+      .org-org-upcoming-distant-deadline {
+        /* org-upcoming-distant-deadline */
+        color: #000000;
+        background-color: #ffffff;
+      }
+      .org-org-verbatim {
+        /* org-verbatim */
+        color: #7f7f7f;
+      }
+      .org-org-verse {
+        /* org-verse */
+        color: #7f7f7f;
+      }
+      .org-org-warning {
+        /* org-warning */
+        color: #ff0000;
+        font-weight: bold;
+      }
+      .org-outline-1 {
+        /* outline-1 */
+        color: #0000ff;
+      }
+      .org-outline-2 {
+        /* outline-2 */
+        color: #a0522d;
+      }
+      .org-outline-3 {
+        /* outline-3 */
+        color: #a020f0;
+      }
+      .org-outline-4 {
+        /* outline-4 */
+        color: #b22222;
+      }
+      .org-outline-5 {
+        /* outline-5 */
+        color: #228b22;
+      }
+      .org-outline-6 {
+        /* outline-6 */
+        color: #008b8b;
+      }
+      .org-outline-7 {
+        /* outline-7 */
+        color: #483d8b;
+      }
+      .org-outline-8 {
+        /* outline-8 */
+        color: #8b2252;
+      }
+      .org-preprocessor {
+        /* font-lock-preprocessor-face */
+        color: #483d8b;
+      }
+      .org-query-replace {
+        /* query-replace */
+        color: #b0e2ff;
+        background-color: #cd00cd;
+      }
+      .org-regexp-grouping-backslash {
+        /* font-lock-regexp-grouping-backslash */
+        font-weight: bold;
+      }
+      .org-regexp-grouping-construct {
+        /* font-lock-regexp-grouping-construct */
+        font-weight: bold;
+      }
+      .org-region {
+        /* region */
+        background-color: #eedc82;
+      }
+      .org-scroll-bar {
+      }
+      .org-secondary-selection {
+        /* secondary-selection */
+        background-color: #ffff00;
+      }
+      .org-separator-line {
+        /* separator-line */
+        background-color: #a0a0a0;
+        font-size: 10%;
+      }
+      .org-shadow {
+        /* shadow */
+        color: #7f7f7f;
+      }
+      .org-show-paren-match {
+        /* show-paren-match */
+        background-color: #40e0d0;
+      }
+      .org-show-paren-match-expression {
+        /* show-paren-match-expression */
+        background-color: #40e0d0;
+      }
+      .org-show-paren-mismatch {
+        /* show-paren-mismatch */
+        color: #ffffff;
+        background-color: #a020f0;
+      }
+      .org-string {
+        /* font-lock-string-face */
+        color: #8b2252;
+      }
+      .org-success {
+        /* success */
+        color: #228b22;
+        font-weight: bold;
+      }
+      .org-tab-bar {
+        /* tab-bar */
+        color: #000000;
+        background-color: #d9d9d9;
+      }
+      .org-tab-bar-tab {
+        /* tab-bar-tab */
+        color: #000000;
+        background-color: #d9d9d9;
+      }
+      .org-tab-bar-tab-group-current {
+        /* tab-bar-tab-group-current */
+        color: #000000;
+        background-color: #d9d9d9;
+        font-weight: bold;
+      }
+      .org-tab-bar-tab-inactive {
+        /* tab-bar-tab-inactive */
+        color: #000000;
+        background-color: #bfbfbf;
+      }
+      .org-tab-line {
+        /* tab-line */
+        color: #000000;
+        background-color: #d9d9d9;
+        font-size: 90%;
+      }
+      .org-table-cell {
+        /* table-cell */
+        color: #e5e5e5;
+        background-color: #0000ff;
+      }
+      .org-tabulated-list-fake-header {
+        /* tabulated-list-fake-header */
+        font-weight: bold;
+        text-decoration: underline;
+        text-decoration: overline;
+      }
+      .org-tool-bar {
+        /* tool-bar */
+        color: #000000;
+        background-color: #bfbfbf;
+      }
+      .org-tooltip {
+        /* tooltip */
+        color: #000000;
+        background-color: #ffffe0;
+      }
+      .org-trailing-whitespace {
+        /* trailing-whitespace */
+        background-color: #ff0000;
+      }
+      .org-tty-menu-disabled {
+        /* tty-menu-disabled-face */
+        color: #d3d3d3;
+        background-color: #0000ff;
+      }
+      .org-tty-menu-enabled {
+        /* tty-menu-enabled-face */
+        color: #ffff00;
+        background-color: #0000ff;
+        font-weight: bold;
+      }
+      .org-tty-menu-selected {
+        /* tty-menu-selected-face */
+        background-color: #ff0000;
+      }
+      .org-type {
+        /* font-lock-type-face */
+        color: #228b22;
+      }
+      .org-underline {
+        /* underline */
+        text-decoration: underline;
+      }
+      .org-variable-name {
+        /* font-lock-variable-name-face */
+        color: #a0522d;
+      }
+      .org-variable-pitch {
+      }
+      .org-variable-pitch-text {
+        /* variable-pitch-text */
+        font-size: 110%;
+      }
+      .org-vc-conflict-state {
+      }
+      .org-vc-edited-state {
+      }
+      .org-vc-locally-added-state {
+      }
+      .org-vc-locked-state {
+      }
+      .org-vc-missing-state {
+      }
+      .org-vc-needs-update-state {
+      }
+      .org-vc-removed-state {
+      }
+      .org-vc-state-base {
+      }
+      .org-vc-up-to-date-state {
+      }
+      .org-vertical-border {
+      }
+      .org-warning {
+        /* font-lock-warning-face */
+        color: #ff0000;
+        font-weight: bold;
+      }
+      .org-warning-1 {
+        /* warning */
+        color: #ff8c00;
+        font-weight: bold;
+      }
+      .org-window-divider {
+        /* window-divider */
+        color: #999999;
+      }
+      .org-window-divider-first-pixel {
+        /* window-divider-first-pixel */
+        color: #cccccc;
+      }
+      .org-window-divider-last-pixel {
+        /* window-divider-last-pixel */
+        color: #666666;
+      }
+    -->
+</style>
 </head>
 <body>
-<div id="preamble" class="status">
+<header id="preamble" class="status">
 <div class='navigation'>
 <a href="/index.html">Home</a>
 - <a href="/about.html">About</a>
 - <a href="/blog.html">Blog</a>
 - <a href="/contact.html">Contact</a>
 </div>
-</div>
-<div id="content" class="content">
+</header>
+<main id="content" class="content">
+<header>
 <h1 class="title">Why Yet Another Blog?</h1>
-<div id="table-of-contents" role="doc-toc">
+<p class="subtitle" role="doc-subtitle">November 08, 2022</p>
+</header><nav id="table-of-contents" role="doc-toc">
 <h2>Table of Contents</h2>
 <div id="text-table-of-contents" role="doc-toc">
 <ul>
@@ -225,9 +1220,9 @@ body { font-size: 110%; }
 <li><a href="#org7e0e567">OK, but why a static website?  How about frameworks like WordPress?</a></li>
 </ul>
 </div>
-</div>
+</nav>
 
-<div id="outline-container-orgaafb67b" class="outline-2">
+<section id="outline-container-orgaafb67b" class="outline-2">
 <h2 id="orgaafb67b">There are already countless blogs, then why yet another?</h2>
 <div class="outline-text-2" id="text-orgaafb67b">
 <p>
@@ -258,9 +1253,9 @@ your blog regularly, just update when you have something to say and
 some free time to write your thoughts.
 </p>
 </div>
-</div>
+</section>
 
-<div id="outline-container-org7e0e567" class="outline-2">
+<section id="outline-container-org7e0e567" class="outline-2">
 <h2 id="org7e0e567">OK, but why a static website?  How about frameworks like WordPress?</h2>
 <div class="outline-text-2" id="text-org7e0e567">
 <p>
@@ -278,31 +1273,28 @@ maintain a static website with the comfort of Emacs and Org mode, and
 that's what I'm doing here right now.
 </p>
 </div>
-</div>
-</div>
-<div id="postamble" class="status">
+</section>
+</main>
+<footer id="postamble" class="status">
 <hr/><div>
 Comments can be send to my email address <a href='mailto:<a href="mailto:akib@disroot.org">akib@disroot.org</a>'><a href="mailto:akib@disroot.org">akib@disroot.org</a></a>.
-</div>
-<br/>
+</div><br/>
 <div class='footer'>
-<div>Last updated: 2022-11-08 Tue 16:35 +06.<br/>
+<div>Last updated on 2022-11-08 Tue 16:35 +06.<br/>
 Copyright © 2022 Akib Azmain Turja.<br/>
-</div>
-<br/>
+</div><br/>
 <div>
 Unless otherwise stated, contents are licensed under the terms of the
 CC-BY-SA-4.0 and code samples are licensed under the terms of the GNU
 General Public License as published by the Free Software Foundation;
 either version 3, or (at your option) any later version.
-</div>
-<br/>
+</div><br/>
 <div class='footer-generator'>
 Made with
 <a href="https://gnu.org/software/emacs/">GNU Emacs</a> 29.0.50
 (<a href="https://orgmode.org">Org</a> mode 9.5.4) on
 <a href="https://gnu.org/">GNU</a>.
 </div></div>
-</div>
+</footer>
 </body>
 </html>
diff --git a/contact.html b/contact.html
index ef72c93..05a6355 100644
--- a/contact.html
+++ b/contact.html
@@ -1,10 +1,8 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
-"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
-<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
+<!DOCTYPE html>
+<html lang="en">
 <head>
-<!-- 2022-11-10 Thu 01:08 +06 -->
-<meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
+<!-- 2022-11-10 Thu 23:05 +06 -->
+<meta charset="utf-8" />
 <meta name="viewport" content="width=device-width, initial-scale=1" />
 <title>Contact | Akib Azmain Turja</title>
 <meta name="author" content="Akib Azmain Turja" />
@@ -200,34 +198,1030 @@ body { font-size: 110%; }
 #content { max-width: 54rem; margin-top: auto; margin-bottom: auto;
            margin-left: auto; margin-right: auto; }
 .title { text-align: left; }
-.timestamp { color: #333333; font-size: 90%; }
+.subtitle { text-align: left; }
+.timestamp { color: #333333; font-size: 0.9em; }
 .footer { font-size: 80%; line-height: 1.5em; }
 #postamble { max-width: 54rem; margin-top: auto; margin-bottom: auto;
              margin-left: auto; margin-right: auto; }
 </style><link rel="me" href="https://hostux.social/@akib"/>
+<!-- CSS generated from `default' theme. -->
+<style type="text/css">
+    <!--
+      .org-ansi-color-black {
+        /* ansi-color-black */
+        color: #000000;
+        background-color: #000000;
+      }
+      .org-ansi-color-blue {
+        /* ansi-color-blue */
+        color: #0000ee;
+        background-color: #0000ee;
+      }
+      .org-ansi-color-bold {
+        /* ansi-color-bold */
+        font-weight: bold;
+      }
+      .org-ansi-color-bright-black {
+        /* ansi-color-bright-black */
+        color: #4d4d4d;
+        background-color: #4d4d4d;
+      }
+      .org-ansi-color-bright-blue {
+        /* ansi-color-bright-blue */
+        color: #0000ff;
+        background-color: #0000ff;
+      }
+      .org-ansi-color-bright-cyan {
+        /* ansi-color-bright-cyan */
+        color: #00eeee;
+        background-color: #00eeee;
+      }
+      .org-ansi-color-bright-green {
+        /* ansi-color-bright-green */
+        color: #00ee00;
+        background-color: #00ee00;
+      }
+      .org-ansi-color-bright-magenta {
+        /* ansi-color-bright-magenta */
+        color: #ee00ee;
+        background-color: #ee00ee;
+      }
+      .org-ansi-color-bright-red {
+        /* ansi-color-bright-red */
+        color: #ee0000;
+        background-color: #ee0000;
+      }
+      .org-ansi-color-bright-white {
+        /* ansi-color-bright-white */
+        color: #ffffff;
+        background-color: #ffffff;
+      }
+      .org-ansi-color-bright-yellow {
+        /* ansi-color-bright-yellow */
+        color: #eeee00;
+        background-color: #eeee00;
+      }
+      .org-ansi-color-cyan {
+        /* ansi-color-cyan */
+        color: #00cdcd;
+        background-color: #00cdcd;
+      }
+      .org-ansi-color-faint {
+      }
+      .org-ansi-color-fast-blink {
+      }
+      .org-ansi-color-green {
+        /* ansi-color-green */
+        color: #00cd00;
+        background-color: #00cd00;
+      }
+      .org-ansi-color-inverse {
+      }
+      .org-ansi-color-italic {
+        /* ansi-color-italic */
+        font-style: italic;
+      }
+      .org-ansi-color-magenta {
+        /* ansi-color-magenta */
+        color: #cd00cd;
+        background-color: #cd00cd;
+      }
+      .org-ansi-color-red {
+        /* ansi-color-red */
+        color: #cd0000;
+        background-color: #cd0000;
+      }
+      .org-ansi-color-slow-blink {
+      }
+      .org-ansi-color-underline {
+        /* ansi-color-underline */
+        text-decoration: underline;
+      }
+      .org-ansi-color-white {
+        /* ansi-color-white */
+        color: #e5e5e5;
+        background-color: #e5e5e5;
+      }
+      .org-ansi-color-yellow {
+        /* ansi-color-yellow */
+        color: #cdcd00;
+        background-color: #cdcd00;
+      }
+      .org-bold {
+        /* bold */
+        font-weight: bold;
+      }
+      .org-bold-italic {
+        /* bold-italic */
+        font-weight: bold;
+        font-style: italic;
+      }
+      .org-border {
+      }
+      .org-buffer-menu-buffer {
+        /* buffer-menu-buffer */
+        font-weight: bold;
+      }
+      .org-builtin {
+        /* font-lock-builtin-face */
+        color: #483d8b;
+      }
+      .org-button {
+        /* button */
+        color: #3a5fcd;
+        text-decoration: underline;
+      }
+      .org-calendar-month-header {
+        /* calendar-month-header */
+        color: #0000ff;
+      }
+      .org-calendar-today {
+        /* calendar-today */
+        text-decoration: underline;
+      }
+      .org-calendar-weekday-header {
+        /* calendar-weekday-header */
+        color: #008b8b;
+      }
+      .org-calendar-weekend-header {
+        /* calendar-weekend-header */
+        color: #b22222;
+      }
+      .org-child-frame-border {
+      }
+      .org-comint-highlight-input {
+        /* comint-highlight-input */
+        font-weight: bold;
+      }
+      .org-comint-highlight-prompt {
+        /* comint-highlight-prompt */
+        color: #0000cd;
+      }
+      .org-comment {
+        /* font-lock-comment-face */
+        color: #b22222;
+      }
+      .org-comment-delimiter {
+        /* font-lock-comment-delimiter-face */
+        color: #b22222;
+      }
+      .org-completions-common-part {
+        /* completions-common-part */
+        color: #0000cd;
+      }
+      .org-completions-first-difference {
+        /* completions-first-difference */
+        font-weight: bold;
+      }
+      .org-completions-group-separator {
+        /* completions-group-separator */
+        color: #7f7f7f;
+        text-decoration: line-through;
+      }
+      .org-completions-group-title {
+        /* completions-group-title */
+        color: #7f7f7f;
+        font-style: italic;
+      }
+      .org-completions-highlight {
+        /* completions-highlight */
+        background-color: #b4eeb4;
+      }
+      .org-confusingly-reordered {
+        /* confusingly-reordered */
+        text-decoration: underline;
+      }
+      .org-constant {
+        /* font-lock-constant-face */
+        color: #008b8b;
+      }
+      .org-cursor {
+        /* cursor */
+        background-color: #000000;
+      }
+      .org-default {
+        /* default */
+        color: #000000;
+        background-color: #ffffff;
+      }
+      .org-diary {
+        /* diary */
+        color: #ff0000;
+      }
+      .org-doc {
+        /* font-lock-doc-face */
+        color: #8b2252;
+      }
+      .org-doc-markup {
+        /* font-lock-doc-markup-face */
+        color: #008b8b;
+      }
+      .org-eldoc-highlight-function-argument {
+        /* eldoc-highlight-function-argument */
+        font-weight: bold;
+      }
+      .org-elisp-shorthand-font-lock {
+        /* elisp-shorthand-font-lock-face */
+        color: #00ffff;
+      }
+      .org-error {
+        /* error */
+        color: #ff0000;
+        font-weight: bold;
+      }
+      .org-escape-glyph {
+        /* escape-glyph */
+        color: #a52a2a;
+      }
+      .org-file-name-shadow {
+        /* file-name-shadow */
+        color: #7f7f7f;
+      }
+      .org-fill-column-indicator {
+        /* fill-column-indicator */
+        color: #7f7f7f;
+      }
+      .org-fixed-pitch {
+      }
+      .org-fixed-pitch-serif {
+      }
+      .org-fringe {
+        /* fringe */
+        background-color: #f2f2f2;
+      }
+      .org-function-name {
+        /* font-lock-function-name-face */
+        color: #0000ff;
+      }
+      .org-glyphless-char {
+        /* glyphless-char */
+        font-size: 60%;
+      }
+      .org-header-line {
+        /* header-line */
+        color: #333333;
+        background-color: #e5e5e5;
+      }
+      .org-header-line-highlight {
+      }
+      .org-help-argument-name {
+        /* help-argument-name */
+        font-style: italic;
+      }
+      .org-help-for-help-header {
+        /* help-for-help-header */
+        font-size: 126%;
+      }
+      .org-help-key-binding {
+        /* help-key-binding */
+        color: #00008b;
+        background-color: #f5f5f5;
+      }
+      .org-highlight {
+        /* highlight */
+        background-color: #b4eeb4;
+      }
+      .org-holiday {
+        /* holiday */
+        background-color: #ffc0cb;
+      }
+      .org-homoglyph {
+        /* homoglyph */
+        color: #a52a2a;
+      }
+      .org-icon {
+      }
+      .org-icon-button {
+        /* icon-button */
+        color: #000000;
+        background-color: #808080;
+      }
+      .org-internal-border {
+      }
+      .org-isearch {
+        /* isearch */
+        color: #b0e2ff;
+        background-color: #cd00cd;
+      }
+      .org-isearch-fail {
+        /* isearch-fail */
+        background-color: #ffc1c1;
+      }
+      .org-isearch-group-1 {
+        /* isearch-group-1 */
+        color: #b0e2ff;
+        background-color: #f000f0;
+      }
+      .org-isearch-group-2 {
+        /* isearch-group-2 */
+        color: #b0e2ff;
+        background-color: #a000a0;
+      }
+      .org-italic {
+        /* italic */
+        font-style: italic;
+      }
+      .org-keyword {
+        /* font-lock-keyword-face */
+        color: #a020f0;
+      }
+      .org-lazy-highlight {
+        /* lazy-highlight */
+        background-color: #afeeee;
+      }
+      .org-line-number-current-line {
+        /* line-number-current-line */
+        color: #7f7f7f;
+        background-color: #ffffff;
+      }
+      .org-line-number-major-tick {
+        /* line-number-major-tick */
+        background-color: #d9d9d9;
+        font-weight: bold;
+      }
+      .org-line-number-minor-tick {
+        /* line-number-minor-tick */
+        background-color: #f2f2f2;
+        font-weight: bold;
+      }
+      .org-link {
+        /* link */
+        color: #3a5fcd;
+        text-decoration: underline;
+      }
+      .org-link-visited {
+        /* link-visited */
+        color: #8b008b;
+        text-decoration: underline;
+      }
+      .org-match {
+        /* match */
+        background-color: #fff68f;
+      }
+      .org-menu {
+      }
+      .org-minibuffer-prompt {
+        /* minibuffer-prompt */
+        color: #0000cd;
+      }
+      .org-mode-line {
+        /* mode-line */
+        color: #000000;
+        background-color: #bfbfbf;
+      }
+      .org-mode-line-active {
+        /* mode-line-active */
+        color: #000000;
+        background-color: #bfbfbf;
+      }
+      .org-mode-line-buffer-id {
+        /* mode-line-buffer-id */
+        font-weight: bold;
+      }
+      .org-mode-line-emphasis {
+        /* mode-line-emphasis */
+        font-weight: bold;
+      }
+      .org-mode-line-highlight {
+      }
+      .org-mode-line-inactive {
+        /* mode-line-inactive */
+        color: #333333;
+        background-color: #e5e5e5;
+      }
+      .org-mouse {
+      }
+      .org-mouse-drag-and-drop-region {
+        /* mouse-drag-and-drop-region */
+        background-color: #eedc82;
+      }
+      .org-negation-char {
+      }
+      .org-next-error {
+        /* next-error */
+        background-color: #eedc82;
+      }
+      .org-next-error-message {
+        /* next-error-message */
+        background-color: #b4eeb4;
+      }
+      .org-nobreak-hyphen {
+        /* nobreak-hyphen */
+        color: #a52a2a;
+      }
+      .org-nobreak-space {
+        /* nobreak-space */
+        color: #a52a2a;
+        text-decoration: underline;
+      }
+      .org-org-agenda-calendar-event {
+        /* org-agenda-calendar-event */
+        color: #000000;
+        background-color: #ffffff;
+      }
+      .org-org-agenda-calendar-sexp {
+        /* org-agenda-calendar-sexp */
+        color: #000000;
+        background-color: #ffffff;
+      }
+      .org-org-agenda-clocking {
+        /* org-agenda-clocking */
+        background-color: #ffff00;
+      }
+      .org-org-agenda-column-dateline {
+        /* org-agenda-column-dateline */
+        background-color: #e5e5e5;
+      }
+      .org-org-agenda-current-time {
+        /* org-agenda-current-time */
+        color: #b8860b;
+      }
+      .org-org-agenda-date {
+        /* org-agenda-date */
+        color: #0000ff;
+      }
+      .org-org-agenda-date-today {
+        /* org-agenda-date-today */
+        color: #0000ff;
+        font-weight: bold;
+        font-style: italic;
+      }
+      .org-org-agenda-date-weekend {
+        /* org-agenda-date-weekend */
+        color: #0000ff;
+        font-weight: bold;
+      }
+      .org-org-agenda-date-weekend-today {
+        /* org-agenda-date-weekend-today */
+        color: #0000ff;
+        font-weight: bold;
+        font-style: italic;
+      }
+      .org-org-agenda-diary {
+        /* org-agenda-diary */
+        color: #000000;
+        background-color: #ffffff;
+      }
+      .org-org-agenda-dimmed-todo {
+        /* org-agenda-dimmed-todo-face */
+        color: #7f7f7f;
+      }
+      .org-org-agenda-done {
+        /* org-agenda-done */
+        color: #228b22;
+      }
+      .org-org-agenda-filter-category {
+        /* org-agenda-filter-category */
+        color: #000000;
+        background-color: #bfbfbf;
+      }
+      .org-org-agenda-filter-effort {
+        /* org-agenda-filter-effort */
+        color: #000000;
+        background-color: #bfbfbf;
+      }
+      .org-org-agenda-filter-regexp {
+        /* org-agenda-filter-regexp */
+        color: #000000;
+        background-color: #bfbfbf;
+      }
+      .org-org-agenda-filter-tags {
+        /* org-agenda-filter-tags */
+        color: #000000;
+        background-color: #bfbfbf;
+      }
+      .org-org-agenda-restriction-lock {
+        /* org-agenda-restriction-lock */
+        background-color: #eeeeee;
+      }
+      .org-org-agenda-structure {
+        /* org-agenda-structure */
+        color: #0000ff;
+      }
+      .org-org-agenda-structure-secondary {
+        /* org-agenda-structure-secondary */
+        color: #0000ff;
+      }
+      .org-org-archived {
+        /* org-archived */
+        color: #7f7f7f;
+      }
+      .org-org-block {
+        /* org-block */
+        color: #7f7f7f;
+      }
+      .org-org-block-begin-line {
+        /* org-block-begin-line */
+        color: #b22222;
+      }
+      .org-org-block-end-line {
+        /* org-block-end-line */
+        color: #b22222;
+      }
+      .org-org-checkbox {
+        /* org-checkbox */
+        font-weight: bold;
+      }
+      .org-org-checkbox-statistics-done {
+        /* org-checkbox-statistics-done */
+        color: #228b22;
+        font-weight: bold;
+      }
+      .org-org-checkbox-statistics-todo {
+        /* org-checkbox-statistics-todo */
+        color: #ff0000;
+        font-weight: bold;
+      }
+      .org-org-cite {
+        /* org-cite */
+        color: #3a5fcd;
+        text-decoration: underline;
+      }
+      .org-org-cite-key {
+        /* org-cite-key */
+        color: #3a5fcd;
+        text-decoration: underline;
+      }
+      .org-org-clock-overlay {
+        /* org-clock-overlay */
+        color: #000000;
+        background-color: #d3d3d3;
+      }
+      .org-org-code {
+        /* org-code */
+        color: #7f7f7f;
+      }
+      .org-org-column {
+        /* org-column */
+        background-color: #e5e5e5;
+      }
+      .org-org-column-title {
+        /* org-column-title */
+        background-color: #e5e5e5;
+        font-weight: bold;
+        text-decoration: underline;
+      }
+      .org-org-date {
+        /* org-date */
+        color: #a020f0;
+        text-decoration: underline;
+      }
+      .org-org-date-selected {
+        /* org-date-selected */
+        color: #ff0000;
+      }
+      .org-org-default {
+        /* org-default */
+        color: #000000;
+        background-color: #ffffff;
+      }
+      .org-org-dispatcher-highlight {
+        /* org-dispatcher-highlight */
+        color: #00008b;
+        background-color: #c6e2ff;
+        font-weight: bold;
+      }
+      .org-org-document-info {
+        /* org-document-info */
+        color: #191970;
+      }
+      .org-org-document-info-keyword {
+        /* org-document-info-keyword */
+        color: #7f7f7f;
+      }
+      .org-org-document-title {
+        /* org-document-title */
+        color: #191970;
+        font-weight: bold;
+      }
+      .org-org-done {
+        /* org-done */
+        color: #228b22;
+        font-weight: bold;
+      }
+      .org-org-drawer {
+        /* org-drawer */
+        color: #0000ff;
+      }
+      .org-org-ellipsis {
+        /* org-ellipsis */
+        color: #b8860b;
+        text-decoration: underline;
+      }
+      .org-org-footnote {
+        /* org-footnote */
+        color: #a020f0;
+        text-decoration: underline;
+      }
+      .org-org-formula {
+        /* org-formula */
+        color: #b22222;
+      }
+      .org-org-headline-done {
+        /* org-headline-done */
+        color: #bc8f8f;
+      }
+      .org-org-headline-todo {
+        /* org-headline-todo */
+        color: #8b0000;
+      }
+      .org-org-hide {
+        /* org-hide */
+        color: #ffffff;
+      }
+      .org-org-imminent-deadline {
+        /* org-imminent-deadline */
+        color: #ff0000;
+        font-weight: bold;
+      }
+      .org-org-latex-and-related {
+        /* org-latex-and-related */
+        color: #8b4513;
+      }
+      .org-org-level-1 {
+        /* org-level-1 */
+        color: #0000ff;
+      }
+      .org-org-level-2 {
+        /* org-level-2 */
+        color: #a0522d;
+      }
+      .org-org-level-3 {
+        /* org-level-3 */
+        color: #a020f0;
+      }
+      .org-org-level-4 {
+        /* org-level-4 */
+        color: #b22222;
+      }
+      .org-org-level-5 {
+        /* org-level-5 */
+        color: #228b22;
+      }
+      .org-org-level-6 {
+        /* org-level-6 */
+        color: #008b8b;
+      }
+      .org-org-level-7 {
+        /* org-level-7 */
+        color: #483d8b;
+      }
+      .org-org-level-8 {
+        /* org-level-8 */
+        color: #8b2252;
+      }
+      .org-org-link {
+        /* org-link */
+        color: #3a5fcd;
+        text-decoration: underline;
+      }
+      .org-org-list-dt {
+        /* org-list-dt */
+        font-weight: bold;
+      }
+      .org-org-macro {
+        /* org-macro */
+        color: #8b4513;
+      }
+      .org-org-meta-line {
+        /* org-meta-line */
+        color: #b22222;
+      }
+      .org-org-mode-line-clock {
+        /* org-mode-line-clock */
+        color: #000000;
+        background-color: #bfbfbf;
+      }
+      .org-org-mode-line-clock-overrun {
+        /* org-mode-line-clock-overrun */
+        color: #000000;
+        background-color: #ff0000;
+      }
+      .org-org-priority {
+        /* org-priority */
+        color: #a020f0;
+      }
+      .org-org-property-value {
+      }
+      .org-org-quote {
+        /* org-quote */
+        color: #7f7f7f;
+      }
+      .org-org-scheduled {
+        /* org-scheduled */
+        color: #006400;
+      }
+      .org-org-scheduled-previously {
+        /* org-scheduled-previously */
+        color: #b22222;
+      }
+      .org-org-scheduled-today {
+        /* org-scheduled-today */
+        color: #006400;
+      }
+      .org-org-sexp-date {
+        /* org-sexp-date */
+        color: #a020f0;
+      }
+      .org-org-special-keyword {
+        /* org-special-keyword */
+        color: #a020f0;
+      }
+      .org-org-table {
+        /* org-table */
+        color: #0000ff;
+      }
+      .org-org-table-header {
+        /* org-table-header */
+        color: #000000;
+        background-color: #d3d3d3;
+      }
+      .org-org-tag {
+        /* org-tag */
+        font-weight: bold;
+      }
+      .org-org-tag-group {
+        /* org-tag-group */
+        font-weight: bold;
+      }
+      .org-org-target {
+        /* org-target */
+        text-decoration: underline;
+      }
+      .org-org-time-grid {
+        /* org-time-grid */
+        color: #b8860b;
+      }
+      .org-org-todo {
+        /* org-todo */
+        color: #ff0000;
+        font-weight: bold;
+      }
+      .org-org-upcoming-deadline {
+        /* org-upcoming-deadline */
+        color: #b22222;
+      }
+      .org-org-upcoming-distant-deadline {
+        /* org-upcoming-distant-deadline */
+        color: #000000;
+        background-color: #ffffff;
+      }
+      .org-org-verbatim {
+        /* org-verbatim */
+        color: #7f7f7f;
+      }
+      .org-org-verse {
+        /* org-verse */
+        color: #7f7f7f;
+      }
+      .org-org-warning {
+        /* org-warning */
+        color: #ff0000;
+        font-weight: bold;
+      }
+      .org-outline-1 {
+        /* outline-1 */
+        color: #0000ff;
+      }
+      .org-outline-2 {
+        /* outline-2 */
+        color: #a0522d;
+      }
+      .org-outline-3 {
+        /* outline-3 */
+        color: #a020f0;
+      }
+      .org-outline-4 {
+        /* outline-4 */
+        color: #b22222;
+      }
+      .org-outline-5 {
+        /* outline-5 */
+        color: #228b22;
+      }
+      .org-outline-6 {
+        /* outline-6 */
+        color: #008b8b;
+      }
+      .org-outline-7 {
+        /* outline-7 */
+        color: #483d8b;
+      }
+      .org-outline-8 {
+        /* outline-8 */
+        color: #8b2252;
+      }
+      .org-preprocessor {
+        /* font-lock-preprocessor-face */
+        color: #483d8b;
+      }
+      .org-query-replace {
+        /* query-replace */
+        color: #b0e2ff;
+        background-color: #cd00cd;
+      }
+      .org-regexp-grouping-backslash {
+        /* font-lock-regexp-grouping-backslash */
+        font-weight: bold;
+      }
+      .org-regexp-grouping-construct {
+        /* font-lock-regexp-grouping-construct */
+        font-weight: bold;
+      }
+      .org-region {
+        /* region */
+        background-color: #eedc82;
+      }
+      .org-scroll-bar {
+      }
+      .org-secondary-selection {
+        /* secondary-selection */
+        background-color: #ffff00;
+      }
+      .org-separator-line {
+        /* separator-line */
+        background-color: #a0a0a0;
+        font-size: 10%;
+      }
+      .org-shadow {
+        /* shadow */
+        color: #7f7f7f;
+      }
+      .org-show-paren-match {
+        /* show-paren-match */
+        background-color: #40e0d0;
+      }
+      .org-show-paren-match-expression {
+        /* show-paren-match-expression */
+        background-color: #40e0d0;
+      }
+      .org-show-paren-mismatch {
+        /* show-paren-mismatch */
+        color: #ffffff;
+        background-color: #a020f0;
+      }
+      .org-string {
+        /* font-lock-string-face */
+        color: #8b2252;
+      }
+      .org-success {
+        /* success */
+        color: #228b22;
+        font-weight: bold;
+      }
+      .org-tab-bar {
+        /* tab-bar */
+        color: #000000;
+        background-color: #d9d9d9;
+      }
+      .org-tab-bar-tab {
+        /* tab-bar-tab */
+        color: #000000;
+        background-color: #d9d9d9;
+      }
+      .org-tab-bar-tab-group-current {
+        /* tab-bar-tab-group-current */
+        color: #000000;
+        background-color: #d9d9d9;
+        font-weight: bold;
+      }
+      .org-tab-bar-tab-inactive {
+        /* tab-bar-tab-inactive */
+        color: #000000;
+        background-color: #bfbfbf;
+      }
+      .org-tab-line {
+        /* tab-line */
+        color: #000000;
+        background-color: #d9d9d9;
+        font-size: 90%;
+      }
+      .org-table-cell {
+        /* table-cell */
+        color: #e5e5e5;
+        background-color: #0000ff;
+      }
+      .org-tabulated-list-fake-header {
+        /* tabulated-list-fake-header */
+        font-weight: bold;
+        text-decoration: underline;
+        text-decoration: overline;
+      }
+      .org-tool-bar {
+        /* tool-bar */
+        color: #000000;
+        background-color: #bfbfbf;
+      }
+      .org-tooltip {
+        /* tooltip */
+        color: #000000;
+        background-color: #ffffe0;
+      }
+      .org-trailing-whitespace {
+        /* trailing-whitespace */
+        background-color: #ff0000;
+      }
+      .org-tty-menu-disabled {
+        /* tty-menu-disabled-face */
+        color: #d3d3d3;
+        background-color: #0000ff;
+      }
+      .org-tty-menu-enabled {
+        /* tty-menu-enabled-face */
+        color: #ffff00;
+        background-color: #0000ff;
+        font-weight: bold;
+      }
+      .org-tty-menu-selected {
+        /* tty-menu-selected-face */
+        background-color: #ff0000;
+      }
+      .org-type {
+        /* font-lock-type-face */
+        color: #228b22;
+      }
+      .org-underline {
+        /* underline */
+        text-decoration: underline;
+      }
+      .org-variable-name {
+        /* font-lock-variable-name-face */
+        color: #a0522d;
+      }
+      .org-variable-pitch {
+      }
+      .org-variable-pitch-text {
+        /* variable-pitch-text */
+        font-size: 110%;
+      }
+      .org-vc-conflict-state {
+      }
+      .org-vc-edited-state {
+      }
+      .org-vc-locally-added-state {
+      }
+      .org-vc-locked-state {
+      }
+      .org-vc-missing-state {
+      }
+      .org-vc-needs-update-state {
+      }
+      .org-vc-removed-state {
+      }
+      .org-vc-state-base {
+      }
+      .org-vc-up-to-date-state {
+      }
+      .org-vertical-border {
+      }
+      .org-warning {
+        /* font-lock-warning-face */
+        color: #ff0000;
+        font-weight: bold;
+      }
+      .org-warning-1 {
+        /* warning */
+        color: #ff8c00;
+        font-weight: bold;
+      }
+      .org-window-divider {
+        /* window-divider */
+        color: #999999;
+      }
+      .org-window-divider-first-pixel {
+        /* window-divider-first-pixel */
+        color: #cccccc;
+      }
+      .org-window-divider-last-pixel {
+        /* window-divider-last-pixel */
+        color: #666666;
+      }
+    -->
+</style>
 </head>
 <body>
-<div id="preamble" class="status">
+<header id="preamble" class="status">
 <div class='navigation'>
 <a href="/index.html">Home</a>
 - <a href="/about.html">About</a>
 - <a href="/blog.html">Blog</a>
 - <a href="/contact.html">Contact</a>
 </div>
-</div>
-<div id="content" class="content">
+</header>
+<main id="content" class="content">
+<header>
 <h1 class="title">Contact</h1>
-<p>
+</header><p>
 You can contact using any of the following methods:
 </p>
 
-<table border="2" cellspacing="0" cellpadding="6" rules="groups" frame="hsides">
+<table>
 
 
 <colgroup>
-<col  class="org-left" />
+<col  class="org-left">
 
-<col  class="org-left" />
+<col  class="org-left">
 </colgroup>
 <tbody>
 <tr>
@@ -275,7 +1269,7 @@ email and Fediverse.  However, if you ask me to communicate through
 them, I can be active as long as you send something.
 </p>
 
-<div id="outline-container-orgd523bb5" class="outline-2">
+<section id="outline-container-orgd523bb5" class="outline-2">
 <h2 id="orgd523bb5">Encryption</h2>
 <div class="outline-text-2" id="text-orgd523bb5">
 <p>
@@ -385,31 +1379,28 @@ t4Wl1df3wi2IFBljAnQEUQjoeYEks/nRuAF9/A8Z1jXD
 </pre>
 </div>
 </div>
-</div>
-</div>
-<div id="postamble" class="status">
+</section>
+</main>
+<footer id="postamble" class="status">
 <hr/><div>
 Comments can be send to my email address <a href='mailto:<a href="mailto:akib@disroot.org">akib@disroot.org</a>'><a href="mailto:akib@disroot.org">akib@disroot.org</a></a>.
-</div>
-<br/>
+</div><br/>
 <div class='footer'>
-<div>Last updated: 2022-11-10 Thu 00:52 +06.<br/>
+<div>Last updated on 2022-11-10 Thu 00:52 +06.<br/>
 Copyright © 2022 Akib Azmain Turja.<br/>
-</div>
-<br/>
+</div><br/>
 <div>
 Unless otherwise stated, contents are licensed under the terms of the
 CC-BY-SA-4.0 and code samples are licensed under the terms of the GNU
 General Public License as published by the Free Software Foundation;
 either version 3, or (at your option) any later version.
-</div>
-<br/>
+</div><br/>
 <div class='footer-generator'>
 Made with
 <a href="https://gnu.org/software/emacs/">GNU Emacs</a> 29.0.50
 (<a href="https://orgmode.org">Org</a> mode 9.5.4) on
 <a href="https://gnu.org/">GNU</a>.
 </div></div>
-</div>
+</footer>
 </body>
 </html>
diff --git a/index.html b/index.html
index ba188a4..aa3bde3 100644
--- a/index.html
+++ b/index.html
@@ -1,10 +1,8 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
-"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
-<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
+<!DOCTYPE html>
+<html lang="en">
 <head>
-<!-- 2022-11-10 Thu 01:08 +06 -->
-<meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
+<!-- 2022-11-10 Thu 23:05 +06 -->
+<meta charset="utf-8" />
 <meta name="viewport" content="width=device-width, initial-scale=1" />
 <title>Akib Azmain Turja</title>
 <meta name="author" content="Akib Azmain Turja" />
@@ -200,30 +198,1026 @@ body { font-size: 110%; }
 #content { max-width: 54rem; margin-top: auto; margin-bottom: auto;
            margin-left: auto; margin-right: auto; }
 .title { text-align: left; }
-.timestamp { color: #333333; font-size: 90%; }
+.subtitle { text-align: left; }
+.timestamp { color: #333333; font-size: 0.9em; }
 .footer { font-size: 80%; line-height: 1.5em; }
 #postamble { max-width: 54rem; margin-top: auto; margin-bottom: auto;
              margin-left: auto; margin-right: auto; }
 </style><link rel="me" href="https://hostux.social/@akib"/>
+<!-- CSS generated from `default' theme. -->
+<style type="text/css">
+    <!--
+      .org-ansi-color-black {
+        /* ansi-color-black */
+        color: #000000;
+        background-color: #000000;
+      }
+      .org-ansi-color-blue {
+        /* ansi-color-blue */
+        color: #0000ee;
+        background-color: #0000ee;
+      }
+      .org-ansi-color-bold {
+        /* ansi-color-bold */
+        font-weight: bold;
+      }
+      .org-ansi-color-bright-black {
+        /* ansi-color-bright-black */
+        color: #4d4d4d;
+        background-color: #4d4d4d;
+      }
+      .org-ansi-color-bright-blue {
+        /* ansi-color-bright-blue */
+        color: #0000ff;
+        background-color: #0000ff;
+      }
+      .org-ansi-color-bright-cyan {
+        /* ansi-color-bright-cyan */
+        color: #00eeee;
+        background-color: #00eeee;
+      }
+      .org-ansi-color-bright-green {
+        /* ansi-color-bright-green */
+        color: #00ee00;
+        background-color: #00ee00;
+      }
+      .org-ansi-color-bright-magenta {
+        /* ansi-color-bright-magenta */
+        color: #ee00ee;
+        background-color: #ee00ee;
+      }
+      .org-ansi-color-bright-red {
+        /* ansi-color-bright-red */
+        color: #ee0000;
+        background-color: #ee0000;
+      }
+      .org-ansi-color-bright-white {
+        /* ansi-color-bright-white */
+        color: #ffffff;
+        background-color: #ffffff;
+      }
+      .org-ansi-color-bright-yellow {
+        /* ansi-color-bright-yellow */
+        color: #eeee00;
+        background-color: #eeee00;
+      }
+      .org-ansi-color-cyan {
+        /* ansi-color-cyan */
+        color: #00cdcd;
+        background-color: #00cdcd;
+      }
+      .org-ansi-color-faint {
+      }
+      .org-ansi-color-fast-blink {
+      }
+      .org-ansi-color-green {
+        /* ansi-color-green */
+        color: #00cd00;
+        background-color: #00cd00;
+      }
+      .org-ansi-color-inverse {
+      }
+      .org-ansi-color-italic {
+        /* ansi-color-italic */
+        font-style: italic;
+      }
+      .org-ansi-color-magenta {
+        /* ansi-color-magenta */
+        color: #cd00cd;
+        background-color: #cd00cd;
+      }
+      .org-ansi-color-red {
+        /* ansi-color-red */
+        color: #cd0000;
+        background-color: #cd0000;
+      }
+      .org-ansi-color-slow-blink {
+      }
+      .org-ansi-color-underline {
+        /* ansi-color-underline */
+        text-decoration: underline;
+      }
+      .org-ansi-color-white {
+        /* ansi-color-white */
+        color: #e5e5e5;
+        background-color: #e5e5e5;
+      }
+      .org-ansi-color-yellow {
+        /* ansi-color-yellow */
+        color: #cdcd00;
+        background-color: #cdcd00;
+      }
+      .org-bold {
+        /* bold */
+        font-weight: bold;
+      }
+      .org-bold-italic {
+        /* bold-italic */
+        font-weight: bold;
+        font-style: italic;
+      }
+      .org-border {
+      }
+      .org-buffer-menu-buffer {
+        /* buffer-menu-buffer */
+        font-weight: bold;
+      }
+      .org-builtin {
+        /* font-lock-builtin-face */
+        color: #483d8b;
+      }
+      .org-button {
+        /* button */
+        color: #3a5fcd;
+        text-decoration: underline;
+      }
+      .org-calendar-month-header {
+        /* calendar-month-header */
+        color: #0000ff;
+      }
+      .org-calendar-today {
+        /* calendar-today */
+        text-decoration: underline;
+      }
+      .org-calendar-weekday-header {
+        /* calendar-weekday-header */
+        color: #008b8b;
+      }
+      .org-calendar-weekend-header {
+        /* calendar-weekend-header */
+        color: #b22222;
+      }
+      .org-child-frame-border {
+      }
+      .org-comint-highlight-input {
+        /* comint-highlight-input */
+        font-weight: bold;
+      }
+      .org-comint-highlight-prompt {
+        /* comint-highlight-prompt */
+        color: #0000cd;
+      }
+      .org-comment {
+        /* font-lock-comment-face */
+        color: #b22222;
+      }
+      .org-comment-delimiter {
+        /* font-lock-comment-delimiter-face */
+        color: #b22222;
+      }
+      .org-completions-common-part {
+        /* completions-common-part */
+        color: #0000cd;
+      }
+      .org-completions-first-difference {
+        /* completions-first-difference */
+        font-weight: bold;
+      }
+      .org-completions-group-separator {
+        /* completions-group-separator */
+        color: #7f7f7f;
+        text-decoration: line-through;
+      }
+      .org-completions-group-title {
+        /* completions-group-title */
+        color: #7f7f7f;
+        font-style: italic;
+      }
+      .org-completions-highlight {
+        /* completions-highlight */
+        background-color: #b4eeb4;
+      }
+      .org-confusingly-reordered {
+        /* confusingly-reordered */
+        text-decoration: underline;
+      }
+      .org-constant {
+        /* font-lock-constant-face */
+        color: #008b8b;
+      }
+      .org-cursor {
+        /* cursor */
+        background-color: #000000;
+      }
+      .org-default {
+        /* default */
+        color: #000000;
+        background-color: #ffffff;
+      }
+      .org-diary {
+        /* diary */
+        color: #ff0000;
+      }
+      .org-doc {
+        /* font-lock-doc-face */
+        color: #8b2252;
+      }
+      .org-doc-markup {
+        /* font-lock-doc-markup-face */
+        color: #008b8b;
+      }
+      .org-eldoc-highlight-function-argument {
+        /* eldoc-highlight-function-argument */
+        font-weight: bold;
+      }
+      .org-elisp-shorthand-font-lock {
+        /* elisp-shorthand-font-lock-face */
+        color: #00ffff;
+      }
+      .org-error {
+        /* error */
+        color: #ff0000;
+        font-weight: bold;
+      }
+      .org-escape-glyph {
+        /* escape-glyph */
+        color: #a52a2a;
+      }
+      .org-file-name-shadow {
+        /* file-name-shadow */
+        color: #7f7f7f;
+      }
+      .org-fill-column-indicator {
+        /* fill-column-indicator */
+        color: #7f7f7f;
+      }
+      .org-fixed-pitch {
+      }
+      .org-fixed-pitch-serif {
+      }
+      .org-fringe {
+        /* fringe */
+        background-color: #f2f2f2;
+      }
+      .org-function-name {
+        /* font-lock-function-name-face */
+        color: #0000ff;
+      }
+      .org-glyphless-char {
+        /* glyphless-char */
+        font-size: 60%;
+      }
+      .org-header-line {
+        /* header-line */
+        color: #333333;
+        background-color: #e5e5e5;
+      }
+      .org-header-line-highlight {
+      }
+      .org-help-argument-name {
+        /* help-argument-name */
+        font-style: italic;
+      }
+      .org-help-for-help-header {
+        /* help-for-help-header */
+        font-size: 126%;
+      }
+      .org-help-key-binding {
+        /* help-key-binding */
+        color: #00008b;
+        background-color: #f5f5f5;
+      }
+      .org-highlight {
+        /* highlight */
+        background-color: #b4eeb4;
+      }
+      .org-holiday {
+        /* holiday */
+        background-color: #ffc0cb;
+      }
+      .org-homoglyph {
+        /* homoglyph */
+        color: #a52a2a;
+      }
+      .org-icon {
+      }
+      .org-icon-button {
+        /* icon-button */
+        color: #000000;
+        background-color: #808080;
+      }
+      .org-internal-border {
+      }
+      .org-isearch {
+        /* isearch */
+        color: #b0e2ff;
+        background-color: #cd00cd;
+      }
+      .org-isearch-fail {
+        /* isearch-fail */
+        background-color: #ffc1c1;
+      }
+      .org-isearch-group-1 {
+        /* isearch-group-1 */
+        color: #b0e2ff;
+        background-color: #f000f0;
+      }
+      .org-isearch-group-2 {
+        /* isearch-group-2 */
+        color: #b0e2ff;
+        background-color: #a000a0;
+      }
+      .org-italic {
+        /* italic */
+        font-style: italic;
+      }
+      .org-keyword {
+        /* font-lock-keyword-face */
+        color: #a020f0;
+      }
+      .org-lazy-highlight {
+        /* lazy-highlight */
+        background-color: #afeeee;
+      }
+      .org-line-number-current-line {
+        /* line-number-current-line */
+        color: #7f7f7f;
+        background-color: #ffffff;
+      }
+      .org-line-number-major-tick {
+        /* line-number-major-tick */
+        background-color: #d9d9d9;
+        font-weight: bold;
+      }
+      .org-line-number-minor-tick {
+        /* line-number-minor-tick */
+        background-color: #f2f2f2;
+        font-weight: bold;
+      }
+      .org-link {
+        /* link */
+        color: #3a5fcd;
+        text-decoration: underline;
+      }
+      .org-link-visited {
+        /* link-visited */
+        color: #8b008b;
+        text-decoration: underline;
+      }
+      .org-match {
+        /* match */
+        background-color: #fff68f;
+      }
+      .org-menu {
+      }
+      .org-minibuffer-prompt {
+        /* minibuffer-prompt */
+        color: #0000cd;
+      }
+      .org-mode-line {
+        /* mode-line */
+        color: #000000;
+        background-color: #bfbfbf;
+      }
+      .org-mode-line-active {
+        /* mode-line-active */
+        color: #000000;
+        background-color: #bfbfbf;
+      }
+      .org-mode-line-buffer-id {
+        /* mode-line-buffer-id */
+        font-weight: bold;
+      }
+      .org-mode-line-emphasis {
+        /* mode-line-emphasis */
+        font-weight: bold;
+      }
+      .org-mode-line-highlight {
+      }
+      .org-mode-line-inactive {
+        /* mode-line-inactive */
+        color: #333333;
+        background-color: #e5e5e5;
+      }
+      .org-mouse {
+      }
+      .org-mouse-drag-and-drop-region {
+        /* mouse-drag-and-drop-region */
+        background-color: #eedc82;
+      }
+      .org-negation-char {
+      }
+      .org-next-error {
+        /* next-error */
+        background-color: #eedc82;
+      }
+      .org-next-error-message {
+        /* next-error-message */
+        background-color: #b4eeb4;
+      }
+      .org-nobreak-hyphen {
+        /* nobreak-hyphen */
+        color: #a52a2a;
+      }
+      .org-nobreak-space {
+        /* nobreak-space */
+        color: #a52a2a;
+        text-decoration: underline;
+      }
+      .org-org-agenda-calendar-event {
+        /* org-agenda-calendar-event */
+        color: #000000;
+        background-color: #ffffff;
+      }
+      .org-org-agenda-calendar-sexp {
+        /* org-agenda-calendar-sexp */
+        color: #000000;
+        background-color: #ffffff;
+      }
+      .org-org-agenda-clocking {
+        /* org-agenda-clocking */
+        background-color: #ffff00;
+      }
+      .org-org-agenda-column-dateline {
+        /* org-agenda-column-dateline */
+        background-color: #e5e5e5;
+      }
+      .org-org-agenda-current-time {
+        /* org-agenda-current-time */
+        color: #b8860b;
+      }
+      .org-org-agenda-date {
+        /* org-agenda-date */
+        color: #0000ff;
+      }
+      .org-org-agenda-date-today {
+        /* org-agenda-date-today */
+        color: #0000ff;
+        font-weight: bold;
+        font-style: italic;
+      }
+      .org-org-agenda-date-weekend {
+        /* org-agenda-date-weekend */
+        color: #0000ff;
+        font-weight: bold;
+      }
+      .org-org-agenda-date-weekend-today {
+        /* org-agenda-date-weekend-today */
+        color: #0000ff;
+        font-weight: bold;
+        font-style: italic;
+      }
+      .org-org-agenda-diary {
+        /* org-agenda-diary */
+        color: #000000;
+        background-color: #ffffff;
+      }
+      .org-org-agenda-dimmed-todo {
+        /* org-agenda-dimmed-todo-face */
+        color: #7f7f7f;
+      }
+      .org-org-agenda-done {
+        /* org-agenda-done */
+        color: #228b22;
+      }
+      .org-org-agenda-filter-category {
+        /* org-agenda-filter-category */
+        color: #000000;
+        background-color: #bfbfbf;
+      }
+      .org-org-agenda-filter-effort {
+        /* org-agenda-filter-effort */
+        color: #000000;
+        background-color: #bfbfbf;
+      }
+      .org-org-agenda-filter-regexp {
+        /* org-agenda-filter-regexp */
+        color: #000000;
+        background-color: #bfbfbf;
+      }
+      .org-org-agenda-filter-tags {
+        /* org-agenda-filter-tags */
+        color: #000000;
+        background-color: #bfbfbf;
+      }
+      .org-org-agenda-restriction-lock {
+        /* org-agenda-restriction-lock */
+        background-color: #eeeeee;
+      }
+      .org-org-agenda-structure {
+        /* org-agenda-structure */
+        color: #0000ff;
+      }
+      .org-org-agenda-structure-secondary {
+        /* org-agenda-structure-secondary */
+        color: #0000ff;
+      }
+      .org-org-archived {
+        /* org-archived */
+        color: #7f7f7f;
+      }
+      .org-org-block {
+        /* org-block */
+        color: #7f7f7f;
+      }
+      .org-org-block-begin-line {
+        /* org-block-begin-line */
+        color: #b22222;
+      }
+      .org-org-block-end-line {
+        /* org-block-end-line */
+        color: #b22222;
+      }
+      .org-org-checkbox {
+        /* org-checkbox */
+        font-weight: bold;
+      }
+      .org-org-checkbox-statistics-done {
+        /* org-checkbox-statistics-done */
+        color: #228b22;
+        font-weight: bold;
+      }
+      .org-org-checkbox-statistics-todo {
+        /* org-checkbox-statistics-todo */
+        color: #ff0000;
+        font-weight: bold;
+      }
+      .org-org-cite {
+        /* org-cite */
+        color: #3a5fcd;
+        text-decoration: underline;
+      }
+      .org-org-cite-key {
+        /* org-cite-key */
+        color: #3a5fcd;
+        text-decoration: underline;
+      }
+      .org-org-clock-overlay {
+        /* org-clock-overlay */
+        color: #000000;
+        background-color: #d3d3d3;
+      }
+      .org-org-code {
+        /* org-code */
+        color: #7f7f7f;
+      }
+      .org-org-column {
+        /* org-column */
+        background-color: #e5e5e5;
+      }
+      .org-org-column-title {
+        /* org-column-title */
+        background-color: #e5e5e5;
+        font-weight: bold;
+        text-decoration: underline;
+      }
+      .org-org-date {
+        /* org-date */
+        color: #a020f0;
+        text-decoration: underline;
+      }
+      .org-org-date-selected {
+        /* org-date-selected */
+        color: #ff0000;
+      }
+      .org-org-default {
+        /* org-default */
+        color: #000000;
+        background-color: #ffffff;
+      }
+      .org-org-dispatcher-highlight {
+        /* org-dispatcher-highlight */
+        color: #00008b;
+        background-color: #c6e2ff;
+        font-weight: bold;
+      }
+      .org-org-document-info {
+        /* org-document-info */
+        color: #191970;
+      }
+      .org-org-document-info-keyword {
+        /* org-document-info-keyword */
+        color: #7f7f7f;
+      }
+      .org-org-document-title {
+        /* org-document-title */
+        color: #191970;
+        font-weight: bold;
+      }
+      .org-org-done {
+        /* org-done */
+        color: #228b22;
+        font-weight: bold;
+      }
+      .org-org-drawer {
+        /* org-drawer */
+        color: #0000ff;
+      }
+      .org-org-ellipsis {
+        /* org-ellipsis */
+        color: #b8860b;
+        text-decoration: underline;
+      }
+      .org-org-footnote {
+        /* org-footnote */
+        color: #a020f0;
+        text-decoration: underline;
+      }
+      .org-org-formula {
+        /* org-formula */
+        color: #b22222;
+      }
+      .org-org-headline-done {
+        /* org-headline-done */
+        color: #bc8f8f;
+      }
+      .org-org-headline-todo {
+        /* org-headline-todo */
+        color: #8b0000;
+      }
+      .org-org-hide {
+        /* org-hide */
+        color: #ffffff;
+      }
+      .org-org-imminent-deadline {
+        /* org-imminent-deadline */
+        color: #ff0000;
+        font-weight: bold;
+      }
+      .org-org-latex-and-related {
+        /* org-latex-and-related */
+        color: #8b4513;
+      }
+      .org-org-level-1 {
+        /* org-level-1 */
+        color: #0000ff;
+      }
+      .org-org-level-2 {
+        /* org-level-2 */
+        color: #a0522d;
+      }
+      .org-org-level-3 {
+        /* org-level-3 */
+        color: #a020f0;
+      }
+      .org-org-level-4 {
+        /* org-level-4 */
+        color: #b22222;
+      }
+      .org-org-level-5 {
+        /* org-level-5 */
+        color: #228b22;
+      }
+      .org-org-level-6 {
+        /* org-level-6 */
+        color: #008b8b;
+      }
+      .org-org-level-7 {
+        /* org-level-7 */
+        color: #483d8b;
+      }
+      .org-org-level-8 {
+        /* org-level-8 */
+        color: #8b2252;
+      }
+      .org-org-link {
+        /* org-link */
+        color: #3a5fcd;
+        text-decoration: underline;
+      }
+      .org-org-list-dt {
+        /* org-list-dt */
+        font-weight: bold;
+      }
+      .org-org-macro {
+        /* org-macro */
+        color: #8b4513;
+      }
+      .org-org-meta-line {
+        /* org-meta-line */
+        color: #b22222;
+      }
+      .org-org-mode-line-clock {
+        /* org-mode-line-clock */
+        color: #000000;
+        background-color: #bfbfbf;
+      }
+      .org-org-mode-line-clock-overrun {
+        /* org-mode-line-clock-overrun */
+        color: #000000;
+        background-color: #ff0000;
+      }
+      .org-org-priority {
+        /* org-priority */
+        color: #a020f0;
+      }
+      .org-org-property-value {
+      }
+      .org-org-quote {
+        /* org-quote */
+        color: #7f7f7f;
+      }
+      .org-org-scheduled {
+        /* org-scheduled */
+        color: #006400;
+      }
+      .org-org-scheduled-previously {
+        /* org-scheduled-previously */
+        color: #b22222;
+      }
+      .org-org-scheduled-today {
+        /* org-scheduled-today */
+        color: #006400;
+      }
+      .org-org-sexp-date {
+        /* org-sexp-date */
+        color: #a020f0;
+      }
+      .org-org-special-keyword {
+        /* org-special-keyword */
+        color: #a020f0;
+      }
+      .org-org-table {
+        /* org-table */
+        color: #0000ff;
+      }
+      .org-org-table-header {
+        /* org-table-header */
+        color: #000000;
+        background-color: #d3d3d3;
+      }
+      .org-org-tag {
+        /* org-tag */
+        font-weight: bold;
+      }
+      .org-org-tag-group {
+        /* org-tag-group */
+        font-weight: bold;
+      }
+      .org-org-target {
+        /* org-target */
+        text-decoration: underline;
+      }
+      .org-org-time-grid {
+        /* org-time-grid */
+        color: #b8860b;
+      }
+      .org-org-todo {
+        /* org-todo */
+        color: #ff0000;
+        font-weight: bold;
+      }
+      .org-org-upcoming-deadline {
+        /* org-upcoming-deadline */
+        color: #b22222;
+      }
+      .org-org-upcoming-distant-deadline {
+        /* org-upcoming-distant-deadline */
+        color: #000000;
+        background-color: #ffffff;
+      }
+      .org-org-verbatim {
+        /* org-verbatim */
+        color: #7f7f7f;
+      }
+      .org-org-verse {
+        /* org-verse */
+        color: #7f7f7f;
+      }
+      .org-org-warning {
+        /* org-warning */
+        color: #ff0000;
+        font-weight: bold;
+      }
+      .org-outline-1 {
+        /* outline-1 */
+        color: #0000ff;
+      }
+      .org-outline-2 {
+        /* outline-2 */
+        color: #a0522d;
+      }
+      .org-outline-3 {
+        /* outline-3 */
+        color: #a020f0;
+      }
+      .org-outline-4 {
+        /* outline-4 */
+        color: #b22222;
+      }
+      .org-outline-5 {
+        /* outline-5 */
+        color: #228b22;
+      }
+      .org-outline-6 {
+        /* outline-6 */
+        color: #008b8b;
+      }
+      .org-outline-7 {
+        /* outline-7 */
+        color: #483d8b;
+      }
+      .org-outline-8 {
+        /* outline-8 */
+        color: #8b2252;
+      }
+      .org-preprocessor {
+        /* font-lock-preprocessor-face */
+        color: #483d8b;
+      }
+      .org-query-replace {
+        /* query-replace */
+        color: #b0e2ff;
+        background-color: #cd00cd;
+      }
+      .org-regexp-grouping-backslash {
+        /* font-lock-regexp-grouping-backslash */
+        font-weight: bold;
+      }
+      .org-regexp-grouping-construct {
+        /* font-lock-regexp-grouping-construct */
+        font-weight: bold;
+      }
+      .org-region {
+        /* region */
+        background-color: #eedc82;
+      }
+      .org-scroll-bar {
+      }
+      .org-secondary-selection {
+        /* secondary-selection */
+        background-color: #ffff00;
+      }
+      .org-separator-line {
+        /* separator-line */
+        background-color: #a0a0a0;
+        font-size: 10%;
+      }
+      .org-shadow {
+        /* shadow */
+        color: #7f7f7f;
+      }
+      .org-show-paren-match {
+        /* show-paren-match */
+        background-color: #40e0d0;
+      }
+      .org-show-paren-match-expression {
+        /* show-paren-match-expression */
+        background-color: #40e0d0;
+      }
+      .org-show-paren-mismatch {
+        /* show-paren-mismatch */
+        color: #ffffff;
+        background-color: #a020f0;
+      }
+      .org-string {
+        /* font-lock-string-face */
+        color: #8b2252;
+      }
+      .org-success {
+        /* success */
+        color: #228b22;
+        font-weight: bold;
+      }
+      .org-tab-bar {
+        /* tab-bar */
+        color: #000000;
+        background-color: #d9d9d9;
+      }
+      .org-tab-bar-tab {
+        /* tab-bar-tab */
+        color: #000000;
+        background-color: #d9d9d9;
+      }
+      .org-tab-bar-tab-group-current {
+        /* tab-bar-tab-group-current */
+        color: #000000;
+        background-color: #d9d9d9;
+        font-weight: bold;
+      }
+      .org-tab-bar-tab-inactive {
+        /* tab-bar-tab-inactive */
+        color: #000000;
+        background-color: #bfbfbf;
+      }
+      .org-tab-line {
+        /* tab-line */
+        color: #000000;
+        background-color: #d9d9d9;
+        font-size: 90%;
+      }
+      .org-table-cell {
+        /* table-cell */
+        color: #e5e5e5;
+        background-color: #0000ff;
+      }
+      .org-tabulated-list-fake-header {
+        /* tabulated-list-fake-header */
+        font-weight: bold;
+        text-decoration: underline;
+        text-decoration: overline;
+      }
+      .org-tool-bar {
+        /* tool-bar */
+        color: #000000;
+        background-color: #bfbfbf;
+      }
+      .org-tooltip {
+        /* tooltip */
+        color: #000000;
+        background-color: #ffffe0;
+      }
+      .org-trailing-whitespace {
+        /* trailing-whitespace */
+        background-color: #ff0000;
+      }
+      .org-tty-menu-disabled {
+        /* tty-menu-disabled-face */
+        color: #d3d3d3;
+        background-color: #0000ff;
+      }
+      .org-tty-menu-enabled {
+        /* tty-menu-enabled-face */
+        color: #ffff00;
+        background-color: #0000ff;
+        font-weight: bold;
+      }
+      .org-tty-menu-selected {
+        /* tty-menu-selected-face */
+        background-color: #ff0000;
+      }
+      .org-type {
+        /* font-lock-type-face */
+        color: #228b22;
+      }
+      .org-underline {
+        /* underline */
+        text-decoration: underline;
+      }
+      .org-variable-name {
+        /* font-lock-variable-name-face */
+        color: #a0522d;
+      }
+      .org-variable-pitch {
+      }
+      .org-variable-pitch-text {
+        /* variable-pitch-text */
+        font-size: 110%;
+      }
+      .org-vc-conflict-state {
+      }
+      .org-vc-edited-state {
+      }
+      .org-vc-locally-added-state {
+      }
+      .org-vc-locked-state {
+      }
+      .org-vc-missing-state {
+      }
+      .org-vc-needs-update-state {
+      }
+      .org-vc-removed-state {
+      }
+      .org-vc-state-base {
+      }
+      .org-vc-up-to-date-state {
+      }
+      .org-vertical-border {
+      }
+      .org-warning {
+        /* font-lock-warning-face */
+        color: #ff0000;
+        font-weight: bold;
+      }
+      .org-warning-1 {
+        /* warning */
+        color: #ff8c00;
+        font-weight: bold;
+      }
+      .org-window-divider {
+        /* window-divider */
+        color: #999999;
+      }
+      .org-window-divider-first-pixel {
+        /* window-divider-first-pixel */
+        color: #cccccc;
+      }
+      .org-window-divider-last-pixel {
+        /* window-divider-last-pixel */
+        color: #666666;
+      }
+    -->
+</style>
 </head>
 <body>
-<div id="preamble" class="status">
+<header id="preamble" class="status">
 <div class='navigation'>
 <a href="/index.html">Home</a>
 - <a href="/about.html">About</a>
 - <a href="/blog.html">Blog</a>
 - <a href="/contact.html">Contact</a>
 </div>
-</div>
-<div id="content" class="content">
+</header>
+<main id="content" class="content">
+<header>
 <h1 class="title">Akib Azmain Turja</h1>
-<p>
+</header><p>
 Hi there, I'm Akib Azmain Turja, and this is my personal website.
 Here I write about things that are interesting to me.  My interests
 change over time, and so will this website too.
 </p>
 
-<div id="outline-container-org6d18f86" class="outline-2">
+<section id="outline-container-org6d18f86" class="outline-2">
 <h2 id="org6d18f86">Recent Blogs</h2>
 <div class="outline-text-2" id="text-org6d18f86">
 <ul class="org-ul">
@@ -233,40 +1227,37 @@ change over time, and so will this website too.
 <a href="blog.html">More&#x2026;</a>
 </p>
 </div>
-</div>
+</section>
 
-<div id="outline-container-orgd127bd4" class="outline-2">
+<section id="outline-container-orgd127bd4" class="outline-2">
 <h2 id="orgd127bd4">RSS Feed</h2>
 <div class="outline-text-2" id="text-orgd127bd4">
 <p>
 RSS feed for blog is available <a href="blog.xml">here</a>.
 </p>
 </div>
-</div>
-</div>
-<div id="postamble" class="status">
+</section>
+</main>
+<footer id="postamble" class="status">
 <hr/><div>
 Comments can be send to my email address <a href='mailto:<a href="mailto:akib@disroot.org">akib@disroot.org</a>'><a href="mailto:akib@disroot.org">akib@disroot.org</a></a>.
-</div>
-<br/>
+</div><br/>
 <div class='footer'>
-<div>Last updated: 2022-11-09 Wed 00:15 +06.<br/>
+<div>Last updated on 2022-11-09 Wed 00:15 +06.<br/>
 Copyright © 2022 Akib Azmain Turja.<br/>
-</div>
-<br/>
+</div><br/>
 <div>
 Unless otherwise stated, contents are licensed under the terms of the
 CC-BY-SA-4.0 and code samples are licensed under the terms of the GNU
 General Public License as published by the Free Software Foundation;
 either version 3, or (at your option) any later version.
-</div>
-<br/>
+</div><br/>
 <div class='footer-generator'>
 Made with
 <a href="https://gnu.org/software/emacs/">GNU Emacs</a> 29.0.50
 (<a href="https://orgmode.org">Org</a> mode 9.5.4) on
 <a href="https://gnu.org/">GNU</a>.
 </div></div>
-</div>
+</footer>
 </body>
 </html>
