[css-inline] Fix markup

Author: fantasai

css-inline/Overview.bs

@@ -70,10 +70,10 @@ Dominant Baselines: the 'dominant-baseline' property</h3>
 	<dl dfn-for=dominant-baseline dfn-type=value>
 		<dt><dfn>auto</dfn>
 		<dd>
-			Equivalent to ''dominant-baseline/alphabetic'' in <i>horizontal writing modes</i>
-			and in <i>vertical writing modes</i>
+			Equivalent to ''dominant-baseline/alphabetic'' in <a>horizontal writing modes</a>
+			and in <a>vertical writing modes</a>
 			when 'text-orientation' is ''sideways'', ''sideways-right'', or ''sideways-left''.
-			equivalent to ''dominant-baseline/central'' in <i>vertical writing modes</i>
+			equivalent to ''dominant-baseline/central'' in <a>vertical writing modes</a>
 			when 'text-orientation' is ''mixed'' or ''upright''.
 
 			In SVG text, the origin point of glyphs is always handled as for ''dominant-baseline/central''
@@ -161,7 +161,7 @@ Alignment Point: 'alignment-baseline' longhand</h4>
 	<dl dfn-for=alignment-baseline dfn-type=value>
 		<dt><dfn>baseline</dfn>
 		<dd>
-			Use the <i>dominant baseline</i> choice of the parent.
+			Use the <a>dominant baseline</a> choice of the parent.
 			Match the box's corresponding baseline to that of its parent.
 
 		<dt><dfn>text-bottom</dfn>
@@ -194,7 +194,7 @@ Alignment Point: 'alignment-baseline' longhand</h4>
 			Match the top of the box to the top of the parent's content area.
 	</dl>
 
-	For the following definitions, the <i>alignment subtree</i>
+	For the following definitions, the <a>alignment subtree</a>
 	is as defined in [[!CSS2]].
 
 	<dl dfn-for=alignment-baseline dfn-type=value>