rustdoc: remove no-op CSS rule #source-sidebar { z-index: 1 }

This rule became redundant in 07e3f998b1.
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
This commit is contained in:
Michael Howell 2022-09-23 10:48:24 -07:00
parent 8b0feb8622
commit f570d310b7

View File

@ -1416,7 +1416,6 @@ pre.rust {
}
#source-sidebar {
width: 100%;
z-index: 1;
overflow: auto;
}
#source-sidebar > .title {