[css-inline-3] Bikeshed fixes, better cross-references.

Author: fantasai

css-inline-3/Overview.bs

@@ -455,14 +455,18 @@ Creating Initial Letters: the 'initial-letters' property</h3>
 
 		<dt><dfn><<number>></dfn>
 		<dd>
-			This first argument defines the size of the initial letter
+			This first argument defines the <dfn dfn lt="initial letter size">size</a>
+			of the initial letter
 			in terms of how many lines it occupies.
 			Values less than one are invalid.
 
 		<dt><dfn><<integer>></dfn>
 		<dd>
 			This optional second argument 
-			defines the number of lines the initial letter should <dfn>sink</dfn>.
+			defines the number of lines the initial letter should
+			<dfn dfn lt="initial letter sink" local-lt="sink">sink</dfn>.
+			A value of ''1'' indicates a <a>raised initial</a>;
+			values greater than ''1'' indiciate a <a>sunken initial</a>.
 			Values less than one are invalid.
 			If omitted, it duplicates the first argument,
 			floored to the nearest positive whole number.
@@ -574,7 +578,7 @@ Applicability</h4>
 
 	Note: The 'initial-letters' property cannot apply to any element
 	whose 'float' is not ''float/none'' or 'position' is not ''static'',
-	because these values cause its 'display' to compute to ''block''.
+	because these values cause its 'display' to compute to ''display/block''.
 
 	The effect of the 'initial-letters' property is undefined
 	on children of <a>ruby</a> base container boxes
@@ -1125,21 +1129,24 @@ Initial Letter Wrapping: the 'initial-letters-wrap' property</h3>
 	</div>
 
 	<div class="example">
+		<pre>
+			p::first-letter {
+			  initial-letters: 3;
+			  initial-letters-wrap: all;
+			}
+		</pre>
+
 		<img src="images/V-wraparound.png" width="600"
 			alt="text wrapping around dropcap V">
-	</div>
 
-	<div class="example">
 		<img src="images/P-wraparound.png" width="600"
 		     alt="text wrapping around dropcap P">
-	</div>
 
-	<div class="example">
 		<img src="images/W-wraparound.png" width="600"
 		     alt="text wrapping around dropcap W">
 	</div>
 
-<h3 id="initial-letter-indentation">
+<h3 id="initial-letter-line-layout">
 Line Layout</h3>
 
 	An <a>initial letter box</a> is considered in-flow in its <a>block formatting context</a>,
@@ -1151,12 +1158,12 @@ Line Layout</h3>
 <h4 id="initial-letter-inline-flow">
 Inline Flow Layout: Alignment and Justification</h4>
 
-	For a raised <a>initial letter box</a> (<a>sink</a> of ''1'')
+	For a <a>raised initial</a>
 	no special consideration is given for alignment and justification:
 	it is treated similar to any other inline-level content.
 
-	However, if the <a>initial letter box</a> is sunk by more than ''1'',
-	then its inline-start edge is anchored to the inline-start edge
+	However, for a <a>sunken initial</a>
+	its inline-start edge is anchored to the inline-start edge
 	of the line box (after indentation)
 	and text alignment affects the remaining content of the line
 	in the remaining space,
@@ -1170,11 +1177,11 @@ Inline Flow Layout: Alignment and Justification</h4>
 	In addition, to ensure consistent alignment of all the impacted lines,
 	any 'letter-spacing' or <a>justification opportunity</a>
 	that would normally be introduced by
-	the juxtaposition of the contents of a sunken <a>initial letter</a>
+	the juxtaposition of the contents of a <a>sunken initial</a>
 	and the subsequent contents of the line
 	is suppressed.
 	(Note that this does not affect 'word-spacing' or
-	the <a>justification opportunity</a> introduced by a <a>word separator</a>
+	the <a>justification opportunity</a> introduced by a <a spec=css-text>word separator</a>
 	because that space is provided by the <a>typographic character unit</a> alone
 	and not by its juxtaposition with an adjacent character.)