--- a/css.rst	Mon Feb 22 15:00:35 2016 +0200
+++ b/css.rst	Mon Feb 22 15:03:57 2016 +0200
@@ -1,13 +1,13 @@
 .. -*- coding: utf-8; -*-
 
-======
- CSS.
-======
+=====
+ CSS
+=====
 .. contents::
    :local:
 
-Adding CSS to HTML.
-===================
+Adding CSS to HTML
+==================
 
 Include to CSS file in ``head`` tag::
 
@@ -40,8 +40,8 @@
 
   <b style="color: blue; font-family: ariel">Welcome!</b>
 
-Selectors.
-==========
+Selectors
+=========
 ::
 
   tag {}
@@ -82,8 +82,8 @@
  * http://www.w3.org/TR/CSS2/selector.html
  * http://www.w3.org/TR/css3-selectors/#selectors
 
-CSS include statement.
-======================
+CSS include statement
+=====================
 ::
 
   @import url("common.css");
@@ -92,32 +92,16 @@
 
   @import url(print.css) print;
 
-Default style for HTML elements.
-================================
+Default style for HTML elements
+===============================
 
  * http://www.w3.org/TR/CSS2/sample.html
 
-Emacs.
-======
-::
-
-  $ sudo apt-get install css-mode
-
-Graphical editor.
-=================
-::
+Media queries
+=============
 
-  $ sudo apt-get install cssed
-
-CSS browser support.
-====================
-
-  * http://www.quirksmode.org/css/contents.html
-  * http://en.wikipedia.org/wiki/Comparison_of_layout_engines_%28CSS%29
-  * http://www.css3.info/modules/selector-compat/
-
-CSS compilers.
-==============
+CSS compilers
+=============
 
   http://lesscss.org/
                 LESS extends CSS with dynamic behavior such as variables,
@@ -126,8 +110,30 @@
                 Sass is the most mature, stable, and powerful professional grade
                 CSS extension language in the world.
 
-CSS frameworks.
-===============
+CSS browser support
+===================
+
+  * http://www.quirksmode.org/css/contents.html
+  * http://en.wikipedia.org/wiki/Comparison_of_layout_engines_%28CSS%29
+  * http://www.css3.info/modules/selector-compat/
+
+Editor support
+==============
+
+Emacs
+-----
+::
+
+  $ sudo apt-get install css-mode
+
+Graphical editor
+----------------
+::
+
+  $ sudo apt-get install cssed
+
+CSS frameworks
+==============
 
   http://usablica.github.io/front-end-frameworks/
     Front-end Frameworks v2.5 (comparing).
@@ -136,8 +142,8 @@
   http://960.gs/
     Grid framework.
 
-Bootstrap.
-----------
+Bootstrap
+---------
 
 From `Twitter <https://twitter.com/getbootstrap>`_.
 
@@ -152,8 +158,8 @@
   http://lipis.github.io/bootstrap-social/
     Social icons.
 
-Semantic UI.
-------------
+Semantic UI
+-----------
 
 License: MIT.
 
@@ -162,8 +168,8 @@
   https://github.com/Semantic-Org/Semantic-UI
     GitHub page.
 
-Pure.
------
+Pure
+----
 
 From `Yahoo <https://www.yahoo.com/>`_.
 
@@ -174,8 +180,8 @@
   https://github.com/yahoo/pure/
     GitHub page.
 
-Foundation.
------------
+Foundation
+----------
 
 From Zurb.
 
@@ -186,8 +192,8 @@
   https://github.com/zurb/foundation-sites
     GitHub page.
 
-UIkit.
-------
+UIkit
+-----
 
 From `yootheme <http://yootheme.com/>`_.
 
@@ -198,8 +204,8 @@
   https://github.com/uikit/uikit
     GitHub page.
 
-Font-Awesome.
--------------
+Font-Awesome
+------------
 
   https://github.com/FortAwesome/Font-Awesome
     GitHub page.