Rollup merge of rust-lang#101864 - notriddle:notriddle/h1-h2-h3-h4, r=GuillaumeGomez

Dylan-DPC · web-flow · commit 18d306335080 · 2022-09-16T11:17:03.000+05:30
rustdoc: remove no-op CSS `h1-4 { color: --main-color }` Headers already inherit the font color they need from their parents. This rule dates back to earlier versions of the rustdoc theme, where headers and body had different text colors. https://github.com/rust-lang/rust/blob/68c15be8b5a28297ae58ea030adf49f265e41127/src/librustdoc/html/static/main.css#L72-L98 Nowadays, since the two have exactly the same color (specified by the `--main-color` variable), this rule does nothing.
diff --git a/src/librustdoc/html/static/css/rustdoc.css b/src/librustdoc/html/static/css/rustdoc.css
@@ -222,7 +222,6 @@ details.rustdoc-toggle.non-exhaustive > summary::before,
 	font-family: "Fira Sans", Arial, NanumBarunGothic, sans-serif;
 }
 
-h1, h2, h3, h4,
 a#toggle-all-docs,
 a.anchor,
 .small-section-header a,

Original file line number	Diff line number	Diff line change
`@@ -222,7 +222,6 @@ details.rustdoc-toggle.non-exhaustive > summary::before,`
`222`	`222`	`font-family: "Fira Sans", Arial, NanumBarunGothic, sans-serif;`
`223`	`223`	`}`
`224`	`224`
`225`		`-h1, h2, h3, h4,`
`226`	`225`	`a#toggle-all-docs,`
`227`	`226`	`a.anchor,`
`228`	`227`	`.small-section-header a,`