This adds some styling to make the open graph previews look a bit nicer,
including:
1. Adding a bottom fading gradient to slowly fade out text that is out
of bounds rather than chopping it off.
2. Using font anti-aliasing to make the characters appear smoother.
3. Increasing the font size of the title to give it prominence.
4. Changing the height to 80px from 70px.
Also refactor the "panels"/banner code to be a bit clearer about how
it's supposed to generically work, using [data-process] as a uniquely
identifying marker.
Fixes: #8166.
[greg: rebased and squashed a series of fixup commits.]
The alert word highlighting is too light to work with the font
when it is white, so this changes it to have a translucent background
so that the color adjusts to be more visible on a darker background.
This is originally taken from #7844 and is a modification of the
solution in #7847.
The reason this approach is better for the codebase is now there is
only one color to change for alert words which reduces the likelihood
that someone in the future will change the color of one theme's
alert words and not the other.
Fixes: #7844.
This was accidentally changed due to an inheritance problem of
`.typeahead.dropdown-menu a` overriding the default bootstrap
selector `.dropdown-menu .active > a` with its color styling
preferences.
This makes the typeaheads dark-mode compatible by changing to the
background to be dark and the text to inherit from the body text
(rather than bootstrap’s default of #333).
This makes the gear-menu icon translucent rather than medium grey and
black (which isn't even our base text color) to be half opaque (approx)
and base text color.
There isn’t any reason for either of these mention code paths to be
using specified background types, so convert them all to background so
inheritance is more simple.
Ideally, empty messages are never created. However, sometimes even
non empty messages can act as if empty, such as one consisting only
of an opening and closing blockquote tag. This sets the
.message_content to have a minimum height equal to the line height.
This is overridden with zero (the default) in the case of collapse.
This removes the background color declaration on the search bar so it
can inherit the standard input background color.
navbar: Let search bar inherit from base color.
The CSS linter was pretty hard to reason about. It was
pretty flexible about certain things, but then it would
prevent seemingly innocuous code from getting checked in.
This commit overhauls the pretty-printer to be more composable,
where every object in the AST knows how to render itself. It
also cleans up a little bit of the pre_fluff/post_fluff logic
in the parser itself, so comments are more likely to be "attached"
to the AST node that make sense.
The linter is actually a bit more finicky about newlines, but
this is mostly a good thing, as most of the variations before
this commit were pretty arbitrary.
Brock Whittaker
YJDave
Aditya Bansal
Andy Perez
cPhost
Balaji2198
Shreyansh Dwivedi
Tim Abbott
Tommy Ip
Andy Perez
Steve Howell
Cynthia Lin
Umair Khan