diff --git a/imports/container-adjustments.css b/imports/container-adjustments.css
new file mode 100644
index 0000000..d4840da
--- /dev/null
+++ b/imports/container-adjustments.css
@@ -0,0 +1,6 @@
+.tabbrowser-tab[usercontextid] > .tab-stack > .tab-background > .tab-context-line{
+	height: 3px !important;
+	border-top-left-radius: 4px !important;
+	border-top-right-radius: 4px !important;
+	margin: 0px !important;
+}
diff --git a/imports/dc0l5kr-fde7570c-6f2a-4649-bd4c-0428a4b92f11.png b/imports/dc0l5kr-fde7570c-6f2a-4649-bd4c-0428a4b92f11.png
new file mode 100644
index 0000000..dbb9159
Binary files /dev/null and b/imports/dc0l5kr-fde7570c-6f2a-4649-bd4c-0428a4b92f11.png differ
diff --git a/imports/s-l1000.jpg b/imports/s-l1000.jpg
new file mode 100644
index 0000000..900f0ce
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diff --git a/userChrome.css b/userChrome.css
index b75df74..c294f92 100644
--- a/userChrome.css
+++ b/userChrome.css
@@ -5,7 +5,14 @@
 @import url("imports/centered_tab_content.css");
 @import url("imports/minimal_in-UI_scrollbars.css");
 @import url("imports/classic_grid_main_menu_popup.css");
+@import url("imports/container-adjustments.css");
+
 /* make tabs thinner :) */
 :root {
 	--tab-min-height: 28px !important;
 }
+/* center url 
+#urlbar-input-container{
+	text-align: center;
+}
+*/