Rustdoc: struct fields are spaced too closely

[tgross35]

Sample at https://doc.rust-lang.org/nightly/nightly-rustc/rustc_middle/mir/struct.Body.html:

Headings seem too close to the paragraphs around them, enough so that paragraph breaks stand out more than field breaks.

Testing with .structfield { padding-top: 0.8rem; padding-bottom: 0.2rem; }, I think this makes sections stand out better:

[tgross35]

If somebody points me in the right direction then I can do this (unless somebody beats me to it, feel free).

[gurry]

I'm no rustdoc expert but this is the template that seems to be rendering the HTML in question: https://github.com/rust-lang/rust/blob/master/src/librustdoc/html/templates/item_union.html

It might also help to just search for "structfield" under src/librustdoc in the repo.

[tgross35]

Thanks for taking a look - aiui that is indeed where the HTML comes from, but I was less certain about the CSS.

rust/src/doc/rust.css

Line 188 in a526d7c

.section-header > a > code {

seems like a reasonable guess, but I just wanted to double check styles aren't applied in JS or something like that (I assume themes are but maybe not layout?).