This is a dramatic redesign of the look and feel of our missed-message
emails, designed to decrease the feeling of clutter and just provide
the content users care about in a clear, visible fashion.
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.
Refactoring in 4e1c058 was not correct since recipient_block
and message_content checked for if not condition while
recipient_header checked for if.
The naming of classes in 6077a33 was also not correct
semantically.
It looked like I got some hex values wrong during the
hsl to hex conversions. I used the built in vscode color
converter for this so not really sure how this happened.
The colors are now equalent to the original hex colors
before the conversion to hsl was made in
5869cc3b6d
As part of this change, we port into the .messages class the work in
4e8e7348da to change overflow-y to auto,
not scroll (skipping that would result in a regression).
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.
Some email services will provide default styling for things like
buttons, and in this case the site created a style that had a
`background` attribute that overrode our `background-color` attribute
because of CSS importance heirarchy. This swiches us to use
`background` as well.
This also forces no `text-shadow` on buttons.
Fixes: #6775.
Vishnu KS
Tim Abbott
Puneeth Chaganti
Abhinav Singh
Cynthia Lin
Aditya Bansal
Steve Howell
Brock Whittaker