John Cowen 92f0eb3bdc
ui: Re-organize our %h* placeholders (#9584)
We've always had this idea of being able to markup up information
semantically without thinking about what it should look like, then
applying our %h* placeholder styles to control what the information
should look like.

Back when we originally made our set of %h* placeholders, we tried to
follow Structure as much as possible, which defined the largest header
(which we thought would have been the h1 style) as a super large 3.5rem.

Therefore we made our set of %h* placeholders the same as Structure
beginning at a huge 3.5 size. We then re-overwrote those sizes only in
Consul specific CSS files thinking that this was due to us existing
before Structure did.

Lately we saw an extra clue in Structure - the extra large 3.5 header was
called 'h0'.

This commit moves all our headers to use a zero based scale, and
additionally uses our 3 digit scale as opposed to 1 digit (h1 vs h100),
similar to our color scales (note we don't use a hypen, which we can
alter later if need be), which means we can insert additional h150 etc
if need be.

Additional we stop styling our headers globally (h1 { @extend %h100; }
). This means there is no reason not to use headers for marking up
content depending on what it is rather than what it should look like,
and as a consequence means we can be more purposeful in ordering h*
tags.

Lastly, we use the new scale over the entire codebase and update a
couple of places where we were using using header tags due to what the
styleing for them looked like rather than what the meaning/order was.
2021-01-26 17:53:45 +00:00

51 lines
1019 B
SCSS

%empty-state {
color: $gray-500;
background-color: $gray-010;
}
%empty-state > ul {
border-color: $gray-300;
}
%empty-state-header {
border-bottom: none;
}
%empty-state-header {
@extend %h200;
}
/* Icons */
%empty-state header::before {
font-size: 2.6em;
position: relative;
top: -3px;
float: left;
margin-right: 10px;
}
%empty-state-anchor::before {
margin-right: 0.5em;
font-size: 0.9em;
}
%empty-state[class*='status-'] header::before {
@extend %as-pseudo;
}
%empty-state header::before {
@extend %with-alert-circle-outline-mask;
}
%empty-state.status-404 header::before {
@extend %with-help-circle-outline-mask;
}
%empty-state.status-403 header::before {
@extend %with-disabled-mask;
}
%empty-state li[class*='-link'] > *::after {
@extend %as-pseudo;
margin-left: 5px;
}
%empty-state .docs-link > *::after {
@extend %with-docs-mask;
}
%empty-state .back-link > *::after {
@extend %with-chevron-left-mask;
}
%empty-state .learn-link > *::after {
@extend %with-learn-mask;
}