[css-grid] Switch to a dl

Author: tabatkins

css-grid/Overview.bs

@@ -2629,18 +2629,19 @@ Initialize Track Sizes</h3>
 	For each track,
 	if the track's <a>min track sizing function</a> is:
 
-	<ul>
-		<li>
-			For fixed track sizes,
-			resolve to an absolute length and use that size.
-		<li>
-			For intrinsic track sizes,
-			use an initial <i>base size</I> of zero and an initial <i>growth limit</i> of infinity.
+	<dl>
+		<dt>Fixed track sizes
+		<dd>
+			Resolve to an absolute length and use that size.
 
-		<li>
-			For flexible track sizes,
-			use an initial <i>base size</i> of infinity.
-	</ul>
+		<dt>Intrinsic track sizes
+		<dd>
+			Use an initial <i>base size</I> of zero and an initial <i>growth limit</i> of infinity.
+
+		<dt>Flexible track sizes,
+		<dd>
+			Use an initial <i>base size</i> of infinity.
+	</dl>
 
 	A track with a flexible <em>minimum</em> <i>sizing function</i>
 	is treated exactly as if it had a fixed <i>min track sizing function</i> of zero;

css-grid/Overview.html

@@ -2681,18 +2681,19 @@ <h3 class="heading settled heading" data-level=10.3 id=algo-init><span class=sec
 	For each track,
 	if the track’s <a data-link-type=dfn href=#min-track-sizing-function title="min track sizing function">min track sizing function</a> is:</p>
 
-	<ul>
-		<li>
-			For fixed track sizes,
-			resolve to an absolute length and use that size.
-		<li>
-			For intrinsic track sizes,
-			use an initial <a data-link-type=dfn href=#base-size title="base size">base size</a> of zero and an initial <a data-link-type=dfn href=#growth-limit title="growth limit">growth limit</a> of infinity.
+	<dl>
+		<dt>Fixed track sizes
+		<dd>
+			Resolve to an absolute length and use that size.
 
-		<li>
-			For flexible track sizes,
-			use an initial <a data-link-type=dfn href=#base-size title="base size">base size</a> of infinity.
-	</ul>
+		<dt>Intrinsic track sizes
+		<dd>
+			Use an initial <a data-link-type=dfn href=#base-size title="base size">base size</a> of zero and an initial <a data-link-type=dfn href=#growth-limit title="growth limit">growth limit</a> of infinity.
+
+		<dt>Flexible track sizes,
+		<dd>
+			Use an initial <a data-link-type=dfn href=#base-size title="base size">base size</a> of infinity.
+	</dl>
 
 <p>A track with a flexible <em>minimum</em> <a data-link-type=dfn href=#track-sizing-function title="sizing function">sizing function</a>
 	is treated exactly as if it had a fixed <a data-link-type=dfn href=#min-track-sizing-function title="min track sizing function">min track sizing function</a> of zero;