[css-contain-3] Updates for FPWD

Author: svgeesus

css-contain-3/Overview.bs

@@ -2,7 +2,9 @@
 Title: CSS Containment Module Level 3
 Level: 3
 Shortname: css-contain
-Status: ED
+Status: FPWD
+Prepare for TR: yes
+Date: 2021-12-21
 Work Status: Exploring
 Group: csswg
 ED: https://drafts.csswg.org/css-contain-3/
@@ -30,7 +32,7 @@ spec:css-contain-2; type:dfn; text:size containment box
 spec:css-sizing-4; type:property; text:contain-intrinsic-size
 spec:css-sizing-4; type:property; text:aspect-ratio
 spec:intersection-observer; type:dfn; text:intersection root
-spec:css-sizing-3; type:property; 
+spec:css-sizing-3; type:property;
 	text:min-width
 	text:min-height
 spec:css-sizing-3; type:dfn; text:width
@@ -219,7 +221,7 @@ Inline-Size Containment</h3>
 			  <div style="float: left; width: 160px; height: 80px; background: navy;"></div>
 
 			  <!-- parent layout, determining context -->
-			  <article style="border: solid orangeread; display: flow-root;">
+			  <article style="border: solid orangered; display: flow-root;">
 			    <div style="background: orange; aspect-ratio: 1/1;">
 			      Article
 			    </div>