* There is only one word inside the buttons and that too was wrapped
inside `span.text` which was unnecessary. This is removed. All
corresponding properties (font-size) are moved to `.button`.
* Since the only `a` inside image actions are these buttons, all
the properties are transfered to `.button`.
* Similarly, properties for `.icon` are moved to `.button` and it is
also removed from the template.
* Font size was redundant for `.icon`
* display property is moved
* This rule was already invalid since `.download` is used in
templates as `.button.download` and here it was defined as
`.button .download`
* Even if the above was to be corrected, `.download` has position
`static` and hence the top positioning would never have affected
anything.
When we try to hover over Open or Download they were not highlighted
in night mode, because of incorrect specificity. This commit adds
highlighting in night mode (possibly fixing a regression when we made
night mode less aggressive about hover).
Fixes#11887.
The antialiasing decisions we made for the webapp should be constant
over the entire page, not limited to particular subsections or themes.
If we wanted antialiasing, we should do it on the entire page, not
individual random widgets. But it's not clear we actually want to do
it on the entire page. The `-moz-osx-font-smoothing: grayscale`
setting now happens by default in OSX Mojave (40% world market share
right now and growing), so there's no reason to override it. And
without retina displays, generally, subpixel rendering provides better
results than antialiasing (which overrides subpixel rendering).
Thanks to Anders Kaseorg for advice on this issue.
This commit transitions all styles in app.css in the Django pipeline
to being compiled by webpack in an app-styles bundle, and renames the
various files to now be processed as SCSS.
To implement this transition, we move the old CSS file refernces in
settings.py and replace them with a bundle declared in
`webpack.assets.json` and includedn in the index.html template
Tweaked by tabbott to keep the list of files in `app.css` in
`webpack.assets.json`, and to preserve the ordering from the old
`settings.py`.
