Add CSS to support new HTML markup for headings with section edit
links, which will soon be used by Parsoid page views (T269630)
and by the old parser (T13555). Keep the old rules to provide
temporary support for cached page HTML and emergency opt-outs,
as well as permanent support for plain headings on special pages
and in Parsoid edit mode HTML.
See documentation page for further explanation:
https://www.mediawiki.org/wiki/Heading_HTML_changes
Depends-On: I44587461582d648b56ef0c9c7ae0c322895c69c2
Bug: T13555
Bug: T269630
Change-Id: I62d7e8ad7d8f25d145ec1f33230d6043982aec1e
- The Less variable @font-size-base--trident-hack is removed
- All instances of font-size: @font-size-base--trident-hack; usage is removed from Vector 2022
Bug: T349010
Change-Id: Ie131b8f0dbb4d8050d33df969c1c49963ddc95e2
Replaces font-sizes that are between 12-14
px with ones that equal 14px. This involved
converting some values to rems as well as changing
their size.
@font-size-tabs (a computed 13px value) is removed
in favour of unit( @font-size-small, rem).
This removal requires the following changes:
* Removing max-height & box-sizing from tabs, since
they used @font-size-tabs for size calculations
* modifying .mixin-vector-arrowed-dropdown-toggle()
to use `unit( 12 / @font-size-browser, rem )` instead
of `unit( 16 / @font-size-tabs / @font-size-browser, em )`
* Changes to the position of `.vector-toc-toggle` since
it's width/height depended on
.mixin-vector-arrowed-dropdown-toggle()
Opportunistic refactor:
- `.mixin-vector-legacy-menu-heading-arrow()`
is removed from Zebra
Expected visual changes:
font-sizes below refer to computed values, actual values
are now set in rems.
* Text in tabs is 14px not 13px
* #siteSub is 14px not 12.8px
* #contentSub is 14px not 11.76px
* #contentSub line height is default, not 1.2
* dropdown [hide] labels are 14px instead of 13px
*************************
*****VISUAL CHANGE*****
*************************
: 91 changes in Pixel due to content being pushed
down due to bigger font-size in toolbar.
Bug: T346062
Bug: T261334
Change-Id: I6cfc800bb8dfed206670e5365bdc55e5d7357a4a
Introduces CSS custom properties for the purposes
of enabling client-side customizable font sizes.
CSS custom properties are contained in a Less file,
which imports values from Codex and converted them to rems
using the Less unit() function.
Includes ADR on CSS custom properties decisions.
Bug: T348984
Change-Id: Ic5e62d55f3c3585fe3a00e41f29f88d3a2f7470b
