mediawiki-skins-Vector/variables.less
Volker E 0e0d77fef3 Replace raster image gradients with CSS where easily applicable
Replace raster image gradients (before base64 embedded) for modern
browsers by CSS gradients. Only relying on conventional image URLs
in browsers that don't support linear-gradient.
Also
- adding a darkened border for inactive tabs to harmonize visual
  perception of border as one continuous line and
- DRYing tab separator selectors, saving ~8 bytes gzipped.

Bug: T63099
Bug: T121730
Change-Id: I76d32b84ddff06a2c7ef983e6f89ca6e74257a67
2019-10-01 14:24:07 -07:00

72 lines
2.5 KiB
Plaintext

@import 'mediawiki.ui/variables';
@font-size-root: 100%;
@font-size-browser: 16; // Assumed browser default of `16px`
@font-family-serif: 'Linux Libertine', 'Georgia', 'Times', serif;
// FIXME: Use WikimediaUI Base's OS specific default sans-serif fonts.
@font-family-sans: sans-serif;
@font-family-sans--fallback: sans-serif;
// Page content
@background-color-base: #fff;
@color-base: #222;
@color-base--emphasized: #000;
@color-link: #0645ad;
@color-link--visited: #0b0080;
@color-link-new: #a55858;
@color-link-selected: @color-base;
@font-size-base: unit( 14 / @font-size-browser, em ); // Equals `0.875em`.
@font-size-reset: @font-size-root;
@font-size-heading-1: 1.8em;
@font-size-heading-2: 1.5em;
@font-size-heading-3: 1.2em;
@font-size-notification: 0.8em;
@font-size-site-notice: 0.8em;
@line-height-base: 1.6;
@line-height-heading: 1.3;
@line-height-code: 1.3;
@line-height-footer-info: 1.4;
@line-height-footer-buttons: 2;
// FIXME: Use global variable since Echo and CentralNotice use this variable
@border-color-content: #a7d7f9;
// Due to darker background gradient, border needs to be darkened for aligned visual perception.
@border-color-content--tabs-inactive: darken( @border-color-content, 10% );
@content-line-height: 1.6;
@padding-content: 1em;
// Navigation
@background-color-secondary: #f6f6f6;
@color-nav-subtle: #444;
// Navigation `line-height` has to be set in `em`s due to a rendering calculation issue.
@line-height-nav: 1.125em;
// Navigation: Main
@font-size-nav-main: inherit;
@font-size-nav-main-heading: unit( 12 / @font-size-browser, em ); // Equals `0.75em`.
@font-size-nav-main-body: unit( 12 / @font-size-browser, em );
@margin-left-nav-main-body: 0.5em;
// Navigation: Personal tools
@background-position-nav-personal-icon: left ( 4 / @font-size-browser / @font-size-nav-personal );
@background-size-nav-personal-icon: 14 / @font-size-browser / @font-size-nav-personal;
@font-size-nav-personal: 0.75em;
// Using `unit()` without second parameter to achieve a unitless output for `line-height`.
@line-height-nav-personal: unit( 14 / @font-size-browser / @font-size-nav-personal ); // Equals `1.667`.
// Tabs
@font-size-tabs: unit( 13 / @font-size-browser, em ); // Equals `0.8125em`.
// Search
@width-search-button: 24 / @font-size-browser / @font-size-search-input;
@font-size-search-input: unit( 13 / @font-size-browser, em ); // Equals `0.8125em`.
// Footer
// FIXME: Currently calculates at 11.2px, which is worth nothing and unreadable for a big
// part of our audiences. Push up _at least_ to 12px.
@font-size-footer: 0.7em;