The previous commits made the "arrow" class no longer
necessary for these left sidebar elements.
The "arrow" class was always a bit dangerous, as bootstrap
has a class by the same name for a different concept.
We weren't really using consistent styling for "arrow"
across all our chevrons, so even without bootstrap in
play, it was just creating complexity.
We make some specific cases of tags use 2 space indents.
The case description:
* A tag with opening tag spread over multiple lines and closing tag
on the same line as of the closing angle bracket of the opening tag.
* A tag with opening tag spread over multiple lines and closing tag
not on the same line as of the closing angle bracket of the opening
tag.
Example:
Case 1:
Not linted:
<button type="button"
class="btn btn-primary btn-small">{{t "Yes" }}</button>
After linting:
<button type="button"
class="btn btn-primary btn-small">{{t "Yes" }}</button>
Case 2:
Before linting:
<div class = "foo"
id = "bar"
role = "whatever">
{{ bla }}
</div>
After linting:
<div class = "foo"
id = "bar"
role = "whatever">
{{ bla }}
</div>
In particular:
* Pull the count containers out of the containers that cut off overflow text
* Make them lozenge-like
* Add logic for shortening the overflow container when a count container is
present
(imported from commit a2b3d237cbfe4fadfbbc3a931d2de85dfba10d04)