mediawiki-skins-Vector/resources/skins.vector.styles/mixins.less
Jan Drewniak 751454d7a8 [Visual change] Normalize small font sizes in Vector 2022
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
2023-10-24 22:50:15 +00:00

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/**
* Less mixins for Vector 2022
*/
@import 'mediawiki.mixins.less';
.mixin-vector-menu-heading() {
align-self: center;
color: @color-subtle;
font-weight: normal;
cursor: default;
// NOTE: Setting these values does not produce a visible border.
// That's handled elsewhere with either border-top-style or border-bottom-style.
border-color: @border-color-portal-heading;
border-width: @border-width-base;
}
.mixin-vector-arrowed-dropdown-toggle() {
display: inline-flex;
align-items: center;
&::after {
content: '';
background: url( ./images/arrow-down.svg ) 100% 50% no-repeat;
width: unit( 12 / @font-size-browser, rem );
height: unit( 12 / @font-size-browser, rem );
// https://phabricator.wikimedia.org/T319070#8284272
margin-left: 7px;
}
}
.mixin-vector-dropdown-menu-item() {
display: flex;
align-items: center;
padding: @padding-vertical-dropdown-menu-item @padding-horizontal-dropdown-menu-item;
font-size: @font-size-dropdown;
&:not( .mw-selflink ):visited {
color: @color-link;
}
.vector-icon {
margin-right: @spacing-35;
}
&.selected a,
&.selected a:visited {
color: @color-link-selected;
}
}
// Scroll indicator used by TOC and page tools.
.mixin-vector-scroll-indicator() {
// Add extra padding for the fade scrollable indicator.
padding-bottom: @height-scroll-indicator - @padding-vertical-dropdown-menu-item;
&::after {
content: '';
display: block;
position: absolute;
bottom: 0;
left: 0;
right: 0;
height: @height-scroll-indicator;
background: linear-gradient( rgba( 255, 255, 255, 0 ), @background-color-page-container );
background-repeat: no-repeat;
background-position: -12px; // T311436 Hacky way to prevent the fade from covering the scrollbar
pointer-events: none; // Make the link below the fade clickable
}
}
.mixin-page-container() {
max-width: @max-width-page-container;
// Set a min-width to make explicit we do not support anything below this threshold.
// For devices too small, they should be more useable with horizontal scrolling.
// e.g. Portrait on an iPad
min-width: @min-width-supported;
margin: 0 auto;
padding-left: @padding-horizontal-page-container;
padding-right: @padding-horizontal-page-container;
background-color: @background-color-page-container;
box-sizing: border-box;
@media ( min-width: @min-width-desktop ) {
padding-left: @padding-horizontal-page-container-desktop;
padding-right: @padding-horizontal-page-container-desktop;
}
@media ( min-width: @min-width-desktop-wide ) {
padding-left: @padding-horizontal-page-container-desktop-wide;
padding-right: @padding-horizontal-page-container-desktop-wide;
}
}
.mixin-vector-dropdown-content-flip() {
// Flip dropdown horizontal alignment
// FIXME: !important necessary for flipping user links dropdown, remove after VectorZebraDesign is default
left: auto !important; /* stylelint-disable-line declaration-no-important */
right: 0;
}