Vaida

Results 4 issues of Vaida

Continuation of #5519. Now not having the settings overlay open gives 1 audit error (`a class="search_icon"`), while having the overlay open gives none in terms of the error regarding having...

area: settings UI
needs review
accessibility
has conflicts

Fixes #5536. As per Tim's comment: > Code-wise, I think probably the way we want this to work is to add a far outer CSS class if the setting is...

needs review
has conflicts

Fixes #5198 minimally -- the rest of the changes will come with the navbar redesign. ![image](https://user-images.githubusercontent.com/13666710/27649688-6a4bbff2-5c2a-11e7-998f-b0592dfa803f.png)

needs review
has conflicts

Ran the Chrome accessibility tools on `hello/`. It came up with: * `The purpose of each link should be clear from the link text` : fixed it with this commit...

needs review
has conflicts