[css-pseudo-4] Update biblio to contemporary format.

Author: fantasai

css-pseudo-4/Overview.bs

@@ -190,11 +190,11 @@ Styling the First Line Pseudo-element</h4>
   behaves similar to that of an inline-level element, but with certain restrictions.
   The following CSS properties apply to a ''::first-line'' pseudo-element:
   <ul>
-    <li>all font properties (see [[CSS3-FONTS]])
-    <li>the 'color' and 'opacity' properties (see [[CSS3COLOR]])
-    <li>all background properties (see [[CSS3BG]])
-    <li>any typesetting properties that apply to inline elements (see [[CSS3TEXT]])
-    <li>all text decoration properties (see [[CSS3-TEXT-DECOR]])
+    <li>all font properties (see [[CSS-FONTS-3]])
+    <li>the 'color' and 'opacity' properties (see [[CSS-COLOR-3]])
+    <li>all background properties (see [[CSS-BACKGROUNDS-3]])
+    <li>any typesetting properties that apply to inline elements (see [[CSS-TEXT-3]])
+    <li>all text decoration properties (see [[CSS-TEXT-DECOR-3]])
     <li>the 'ruby-position' property (see [[CSS-RUBY-1]])
     <li>any inline layout properties that apply to inline elements (see [[CSS-INLINE-3]])
     <li>any other properties defined to apply to ''::first-line''
@@ -217,7 +217,7 @@ Inheritance and the ''::first-line'' Pseudo-element</h4>
 The ::first-letter pseudo-element</h3>
 
   The <dfn>::first-letter</dfn> pseudo-element represents
-  the first <a>typographic letter unit</a> [[!CSS3TEXT]]
+  the first <a>typographic letter unit</a> [[!CSS-TEXT-3]]
   on the <a>first formatted line</a> of its <a>originating element</a>,
   if it is not preceded by any other content
   (such as images or inline tables) on its line.
@@ -242,7 +242,7 @@ The ::first-letter pseudo-element</h3>
       <img alt="Quotes that precede the first letter should be included." src="images/first-letter2.gif">
   </div>
 
-  As explained in [[!CSS3TEXT]],
+  As explained in [[!CSS-TEXT-3]],
   a <a>typographic letter unit</a> can include more than one Unicode codepoint.
   For example, combining characters must be kept with their base character.
   Also, languages may have additional rules
@@ -328,14 +328,14 @@ Styling the ''::first-letter'' Pseudo-element</h4>
   The following properties that apply to ''::first-letter'' pseudo-elements:
 
   <ul>
-    <li>all font properties (see [[CSS3-FONTS]])
-    <li>the 'color' and 'opacity' properties (see [[CSS3COLOR]])
-    <li>all background properties (see [[CSS3BG]])
-    <li>any typesetting properties that apply to inline elements (see [[CSS3TEXT]])
-    <li>all text decoration properties (see [[CSS3-TEXT-DECOR]])
+    <li>all font properties (see [[CSS-FONTS-3]])
+    <li>the 'color' and 'opacity' properties (see [[CSS-COLOR-3]])
+    <li>all background properties (see [[CSS-BACKGROUNDS-3]])
+    <li>any typesetting properties that apply to inline elements (see [[CSS-TEXT-3]])
+    <li>all text decoration properties (see [[CSS-TEXT-DECOR-3]])
     <li>any inline layout properties that apply to inline elements (see [[CSS-INLINE-3]])
-    <li>margin and padding properties (see [[CSS21]])
-    <li>border properties and 'box-shadow' (see [[CSS3BG]])
+    <li>margin and padding properties (see [[CSS2]])
+    <li>border properties and 'box-shadow' (see [[CSS-BACKGROUNDS-3]])
     <li>any other properties defined to apply to ''::first-letter''
         by their respective specifications
   </ul>
@@ -689,7 +689,7 @@ Tree-Abiding Pseudo-elements</h2>
   <dfn export lt="tree-abiding|tree-abiding pseudo-element">Tree-abiding pseudo-elements</dfn> always fit within the box tree.
   They <a lt="inheritance">inherit</a> any inheritable properties from their <a>originating element</a>;
   non-inheritable properties take their <a>initial values</a> as usual.
-  [[CSS3CASCADE]]
+  [[CSS-CASCADE-4]]
 
 <h3 id="generated-content">
 Generated Content Pseudo-elements: ''::before'' and ''::after''</h3>
@@ -737,9 +737,9 @@ List Markers: the ''::marker'' pseudo-element</h3>
 
   The following CSS properties apply to a ''::marker'' pseudo-element:
   <ul>
-    <li>all font properties (see [[CSS3-FONTS]])
-    <li>the 'white-space' property (see [[CSS3TEXT]])
-    <li>the 'color' property (see [[CSS3COLOR]])
+    <li>all font properties (see [[CSS-FONTS-3]])
+    <li>the 'white-space' property (see [[CSS-TEXT-3]])
+    <li>the 'color' property (see [[CSS-COLOR-3]])
     <li>the 'text-combine-upright', 'unicode-bidi', and 'direction' properties (see [[CSS-WRITING-MODES-3]])
     <li>the 'content' property (see [[CSS-LISTS-3]])
   </ul>
@@ -938,7 +938,7 @@ Additions to the CSS Object Model</h2>
 <h2 id="css2-compat">
 Compatibilitiy Syntax</h2>
 
-  <p>For compatibility with existing style sheets written against CSS Level 2 [[CSS21]],
+  <p>For compatibility with existing style sheets written against CSS Level 2 [[CSS2]],
   user agents must also accept the previous one-colon notation
   (<code>:before</code>, <code>:after</code>, <code>:first-letter</code>, <code>:first-line</code>)
   for the ''::before'', ''::after'', ''::first-letter'', and ''::first-line'' pseudo-elements.