Rollup merge of rust-lang#102203 - notriddle:notriddle/source-sidebar, r=GuillaumeGomez

Dylan-DPC · web-flow · commit 3f840925bf7f · 2022-09-24T15:40:12.000+05:30
rustdoc: remove no-op CSS `#source-sidebar { z-index }` This rule became redundant in 07e3f99. When `#source-sidebar` became nested below `.sidebar`, it went from being `position: fixed` to `position: static`, and according to MDN's [z-index] documentation, this means it has no effect. [z-index]: https://developer.mozilla.org/en-US/docs/Web/CSS/z-index
diff --git a/src/librustdoc/html/static/css/rustdoc.css b/src/librustdoc/html/static/css/rustdoc.css
@@ -1412,7 +1412,6 @@ pre.rust {
 }
 #source-sidebar {
 	width: 100%;
-	z-index: 1;
 	overflow: auto;
 }
 #source-sidebar > .title {
@@ -1918,10 +1917,6 @@ in storage.js plus the media query with (min-width: 701px)
 		border-bottom: 1px solid;
 	}
 
-	#source-sidebar {
-		z-index: 11;
-	}
-
 	#main-content > .line-numbers {
 		margin-top: 0;
 	}

Original file line number	Diff line number	Diff line change
`@@ -1412,7 +1412,6 @@ pre.rust {`
`1412`	`1412`	`}`
`1413`	`1413`	`#source-sidebar {`
`1414`	`1414`	`width: 100%;`
`1415`		`- z-index: 1;`
`1416`	`1415`	`overflow: auto;`
`1417`	`1416`	`}`
`1418`	`1417`	`#source-sidebar > .title {`
`@@ -1918,10 +1917,6 @@ in storage.js plus the media query with (min-width: 701px)`
`1918`	`1917`	`border-bottom: 1px solid;`
`1919`	`1918`	`}`
`1920`	`1919`
`1921`		`- #source-sidebar {`
`1922`		`- z-index: 11;`
`1923`		`- }`
`1924`		`-`
`1925`	`1920`	`#main-content > .line-numbers {`
`1926`	`1921`	`margin-top: 0;`
`1927`	`1922`	`}`