[css-2020] Fix indentation

Author: fantasai

css-2020/Overview.bs

@@ -698,37 +698,38 @@ Preserving the Openness of CSS</h5>
 <h2 id="CR-exceptions">
 Safe to Release pre-CR Exceptions</h2>
 
-       The following features have been explicitly and proactively cleared
-       by the CSS Working Group for broad release
-       prior to the spec reaching Candidate Recommendation:
-       <ul>
-               <li>The flow-relative equivalents of
-               the sizing properties ('width', 'height', etc.),
-               the border properties,
-               the margin and padding properties.
-               See <a href="https://lists.w3.org/Archives/Public/www-style/2015Jul/0040.html">explanation</a>
-               and <a href="https://www.w3.org/TR/css-logical-1/">specification</a>.
-
-               <li>The ''min-content'' and ''max-content'' keywords of the sizing properties.
-               See <a href="https://lists.w3.org/Archives/Public/www-style/2015Aug/0109.html">decision</a>
-               and <a href="https://www.w3.org/TR/css-sizing-3/#sizing-values">specification</a>.
-               <li>The ''conic-gradient()'' gradient notation. See <a href="https://github.com/w3c/csswg-drafts/issues/2383#issuecomment-371340088">decision</a>.
-
-               <li>The 'aspect-ratio' property. [[!CSS-SIZING-4]]
-       </ul>
-
-       The following features have been explicitly and retroactively cleared
-       by the CSS Working Group for broad release
-       prior to the spec reaching Candidate Recommendation:
-       <ul>
-               <li>Everything in
-               <a href="https://www.w3.org/TR/css-animations-1/">CSS Animations Level 1</a>,
-               <a href="https://www.w3.org/TR/css-transitions-1/">CSS Transitions Level 1</a>,
-               and
-               <a href="https://www.w3.org/TR/css-transforms-1/">CSS Transforms Level 1</a>.
-	       <li>The '':dir()'', '':lang()'', and '':focus-within'' pseudo-classes from [[SELECTORS-4]].
-       </ul>
-
+	The following features have been explicitly and proactively cleared
+	by the CSS Working Group for broad release
+	prior to the spec reaching Candidate Recommendation.
+	See [[#experimental]].
+
+	<ul>
+		<li>The flow-relative equivalents of
+		the sizing properties ('width', 'height', etc.),
+		the border properties,
+		the margin and padding properties.
+		See <a href="https://lists.w3.org/Archives/Public/www-style/2015Jul/0040.html">explanation</a>
+		and <a href="https://www.w3.org/TR/css-logical-1/">specification</a>.
+
+		<li>The ''min-content'' and ''max-content'' keywords of the sizing properties.
+		See <a href="https://lists.w3.org/Archives/Public/www-style/2015Aug/0109.html">decision</a>
+		and <a href="https://www.w3.org/TR/css-sizing-3/#sizing-values">specification</a>.
+		<li>The ''conic-gradient()'' gradient notation. See <a href="https://github.com/w3c/csswg-drafts/issues/2383#issuecomment-371340088">decision</a>.
+
+		<li>The 'aspect-ratio' property. [[!CSS-SIZING-4]]
+	</ul>
+
+	The following features have been explicitly and retroactively cleared
+	by the CSS Working Group for broad release
+	prior to the spec reaching Candidate Recommendation:
+	<ul>
+		<li>Everything in
+		<a href="https://www.w3.org/TR/css-animations-1/">CSS Animations Level 1</a>,
+		<a href="https://www.w3.org/TR/css-transitions-1/">CSS Transitions Level 1</a>,
+		and
+		<a href="https://www.w3.org/TR/css-transforms-1/">CSS Transforms Level 1</a>.
+		<li>The '':dir()'', '':lang()'', and '':focus-within'' pseudo-classes from [[SELECTORS-4]].
+	</ul>
 
 <h2 id="indices">Indices</h2>