Fix mobile in dark mode

[mdubus]

What's wrong ?

Dark mode in mobile is broken

What's inside this PR ?

A color change on the correct class in mobile, with an !important to override the light mode's !important 🙄

Screenshots

Before:

After:

[bidoubiwa]

Mobile searchbar is a bit broken but I think the problem may be related to docs-searchbar.js and not this plugin

compared to algolia:

[mdubus]

Mobile searchbar is a bit broken but I think the problem may be related to docs-searchbar.js and not this plugin

Actually that's because of the layout "columns" by default, which is not a good idea in mobile. If you change the layout to "simple", it's much more better :) But yes, people shouldn't have to choose the "simple" layout because the columns one seems broken in mobile, I totally agree !

[bidoubiwa]

bors merge

[bors[bot]]

Build succeeded:

• linter-check
• Tests (Node.js 12)
• Tests (Node.js 14)