TODO: This can be merged as-is, since it only affects pages with
subrefs, but it behaves surprisingly when the ref body is long. In
this case, the text wraps around and flows onto the next lines
unindented.
A full implementation would require deeper changes to the item pane
layout, which is happening in a separate patch. Recommend merging
this as a quick visual fix and then we come back to the subref+long
content edge case once the pane is easier to adjust layout in.
Bug: T375841
Change-Id: I65510f1550e033e57a3493676d8fc24f628c0600
This makes the dialog's behavior much more robust, especially when
confronted with overly long and complex references.
* Limit the height of list items to avoid the situation where a
single item overflows the dialog. This makes it especially hard
to navigate with the cursor keys. We can't see any more what's
going on. The proposed height is intentionally a very high upper
bound, equivalent to about 2/3 of the dialog's height.
* Limit the name on the right side to take up less than half of an
item. The left side is for the content. Usually the names are very
short anyway. But if a name is long it currently creates a mess
where the name is intertwined with the content.
* Break overly long words in references.
* Changing the opacity to use upstream values makes the dimmed names
a bit darker. I think this is good, even necessary for legibility.
Technical changes:
* Use LESS variables from upstream, where possible.
* Remove redundant `relative` already set upstream.
Bug: T372385
Change-Id: Ie59b7b7e4aa7eadc8f82b39884313f5aa8cfd950
