rustdoc: remove unused CSS code { opacity: 1 }

According to https://rust-lang.zulipchat.com/#narrow/stream/266220-rustdoc/topic/CSS.20cleanup this style was added for declarations that no longer use opacity.
rust-lang · Nov 13, 2022 · 2575e4d · 2575e4d
1 parent e631891
commit 2575e4d
Showing 1 changed file with 0 additions and 4 deletions.
diff --git a/src/librustdoc/html/static/css/rustdoc.css b/src/librustdoc/html/static/css/rustdoc.css
@@ -1262,10 +1262,6 @@ h3.variant {
 	margin-left: 24px;
 }
 
-:target > code, :target > .code-header {
-	opacity: 1;
-}
-
 :target {
 	padding-right: 3px;
 	background-color: var(--target-background-color);