[css-2025][editorial] Fixed Bikeshed errors (#12547)

Author: SebastianZ

css-2025/Overview.bs

@@ -7,6 +7,7 @@ Prepare for TR: no
 Group: CSSWG
 Work Status: revising
 URL: https://drafts.csswg.org/css-2025/
+TR: https://www.w3.org/TR/css-2025/
 Editor: Tab Atkins Jr., Google, http://xanthir.com/, w3cid 42199
 Editor: Elika J. Etemad / fantasai, Apple, http://fantasai.inkedblade.net/contact, w3cid 35400
 Editor: Florian Rivoal, Invited Expert, https://florian.rivoal.net, w3cid 43241
@@ -36,9 +37,6 @@ spec:css-display-3; type:property; text:display
 </pre>
 
 
-
-</div>
-
 Introduction {#intro}
 =====================
 
@@ -954,7 +952,7 @@ Safe to Release pre-CR Exceptions</h2>
 <h3 id="terms">Terms Index</h3>
 
 <index type="dfn" status="TR" spec="
-	css21,
+	css2,
 	css-syntax-3,
 	css-style-attr,
 	mediaqueries-3,
@@ -998,7 +996,7 @@ Safe to Release pre-CR Exceptions</h2>
 <h3 id="selectors">Selector Index</h3>
 
 <index type="selector" status="TR" spec="
-	css21,
+	css2,
 	css-syntax-3,
 	css-style-attr,
 	mediaqueries-3,
@@ -1043,7 +1041,7 @@ Safe to Release pre-CR Exceptions</h2>
 At-Rule Index</h3>
 
 <index type="at-rule" status="TR" spec="
-	css21,
+	css2,
 	css-syntax-3,
 	css-style-attr,
 	mediaqueries-3,
@@ -1087,7 +1085,7 @@ At-Rule Index</h3>
 <h3 id="properties">Property Index</h3>
 
 <index type="property" status="TR" spec="
-	css21,
+	css2,
 	css-syntax-3,
 	css-style-attr,
 	mediaqueries-3,
@@ -1131,7 +1129,7 @@ At-Rule Index</h3>
 <h3 id="values">Values Index</h3>
 
 <index type="value" status="TR" spec="
-	css21,
+	css2,
 	css-syntax-3,
 	css-style-attr,
 	mediaqueries-3,