Fix heading colours in Ayu theme

tsoutsman · web-flow · commit 9a784894eeca · 2021-08-08T22:35:51.000+10:00
Closes #87828 The issue seems to stem from #87210 where code headings were changed from a heading containing code to a heading with the `code-header` class. `rustdoc.css` was updated, but `ayu.css` was missed.
diff --git a/src/librustdoc/html/static/css/themes/ayu.css b/src/librustdoc/html/static/css/themes/ayu.css
@@ -37,7 +37,7 @@ h4 {
 .docblock code {
 	color: #ffb454;
 }
-h3 > code, h4 > code, h5 > code {
+.code-header {
 	color: #e6e1cf;
 }
 pre > code {

Original file line number	Diff line number	Diff line change
`@@ -37,7 +37,7 @@ h4 {`
`37`	`37`	`.docblock code {`
`38`	`38`	`color: #ffb454;`
`39`	`39`	`}`
`40`		`-h3 > code, h4 > code, h5 > code {`
	`40`	`+.code-header {`
`41`	`41`	`color: #e6e1cf;`
`42`	`42`	`}`
`43`	`43`	`pre > code {`