Fixes on ToC and sections.

pages/02.tutorials/03.Email/03.Webmail/Roundcube/01.getting_started/docs.en.md

@@ -148,7 +148,7 @@ There are three **Forward** options:
 - **Resend (bounce)**<br>
     This option is similar to the previous ones, but it works differently. Since it forwards the email untouched it is not necessary a complete mail composing page, just a dialog box to enter few data. The **From**, **To**, **Cc** and/or **Bcc** information will be appended to the original message as headers with ‘Resent-‘ prefix according to mail standards.
 
-![](en/forward_bounce.png)
+    ![](en/forward_bounce.png)
 
 !! We will look the **Reply** and **Forward** options, as well as everything related to creation and management of emails, in more detail in the following chapters.
 

pages/02.tutorials/03.Email/03.Webmail/Roundcube/02.settings/05.filters/docs.en.md

@@ -20,9 +20,11 @@ An email filter is a set of rules that are applied to the incoming mail. Dependi
 
 So, with filters you can specify conditions to match and actions to take on matching, for example, move emails from a sender to a particular folder. Basically, you tell the mailserver how it should process your mails.
 
+To manage/create filters, go to the **Settings** and click on **Filters**
+
 ![Filters](en/set_filters.png)
 
-To manage/create filters, go to the **Settings** and click on **Filters**
+## Creating a filter
 
 ![Filters](en/filters.png)
 

pages/02.tutorials/03.Email/03.Webmail/Roundcube/03.email/docs.en.md

@@ -57,7 +57,7 @@ If you have no other identities configured, the default one will automatically a
 
 ![](en/from_select.gif)
 
-### To
+#### To
 
 ![](en/to_contacts_add.png)
 
@@ -90,7 +90,7 @@ At the end of the **To** field, you have some additional **Recipient** options.
 - **Followup-To**: This option is generally used when you want to get an answer from someone who has been sent a message previously and from whom we have had no response after a certain time.
 
 
-### Subject
+#### Subject
 
 Here you type the subject of the email.
 

pages/02.tutorials/03.Email/03.Webmail/docs.en.md

@@ -63,8 +63,6 @@ Through the following tutorial, we will learn how to use **Roundcube** and get t
 
 ## [03. Email](Roundcube/03.email)
   - Composing an email
-  - Forwarding
-  - Filters
 
 ## [04. Contacts](Roundcube/04.contacts)
   - Contacts lists