mirror of
https://github.com/FortAwesome/Font-Awesome.git
synced 2025-03-17 06:44:38 +08:00
103 lines
2.5 KiB
SCSS
103 lines
2.5 KiB
SCSS
// Mixins
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// --------------------------
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@mixin fa-icon() {
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display: inline-block;
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font: normal normal normal #{$fa-font-size-base}/#{$fa-line-height-base} FontAwesome; // shortening font declaration
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font-size: inherit; // can't have font-size inherit on line above, so need to override
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text-rendering: auto; // optimizelegibility throws things off #1094
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-webkit-font-smoothing: antialiased;
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-moz-osx-font-smoothing: grayscale;
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}
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@mixin fa-icon-rotate($degrees, $rotation) {
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-ms-filter: "progid:DXImageTransform.Microsoft.BasicImage(rotation=#{$rotation})";
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-webkit-transform: rotate($degrees);
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-ms-transform: rotate($degrees);
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transform: rotate($degrees);
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}
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@mixin fa-icon-flip($horiz, $vert, $rotation) {
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-ms-filter: "progid:DXImageTransform.Microsoft.BasicImage(rotation=#{$rotation}, mirror=1)";
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-webkit-transform: scale($horiz, $vert);
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-ms-transform: scale($horiz, $vert);
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transform: scale($horiz, $vert);
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}
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// Include one icon or list of icons.
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// @param {string|list} $icon Icon name or list of icons names to include.
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@mixin fa-include-icon($icon){
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// Is a icon name
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@if type-of($icon) == 'string' {
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@if map-has-key($fa-iconlist, $icon) {
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.#{$fa-css-prefix}-#{$icon}:before {
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content: "#{map-get($fa-iconlist, $icon)}";
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}
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} @else {
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@warn "Unfortunately, no value could be retrieved from `#{$icon}`. "
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+ "Please make sure it is defined in $fa-iconlist` map.";
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}
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// Is not a list and is not a string
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} @else {
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// Is a list of icons name
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@if type-of($icon) == 'list' {
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@each $name in $icon {
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@include fa-include-icon($name);
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}
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} @else {
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@warn "Mixin `fa-include-icons`: only can recive string or list.";
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}
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}
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}
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// Include all icons defineds.
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@mixin fa-include-all-icons(){
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@each $name, $icon in $fa-iconlist {
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@include fa-include-icon($name);
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}
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}
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// Only display content to screen readers. A la Bootstrap 4.
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//
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// See: http://a11yproject.com/posts/how-to-hide-content/
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@mixin sr-only {
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position: absolute;
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width: 1px;
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height: 1px;
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padding: 0;
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margin: -1px;
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overflow: hidden;
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clip: rect(0,0,0,0);
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border: 0;
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}
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// Use in conjunction with .sr-only to only display content when it's focused.
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//
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// Useful for "Skip to main content" links; see http://www.w3.org/TR/2013/NOTE-WCAG20-TECHS-20130905/G1
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//
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// Credit: HTML5 Boilerplate
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@mixin sr-only-focusable {
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&:active,
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&:focus {
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position: static;
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width: auto;
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height: auto;
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margin: 0;
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overflow: visible;
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clip: auto;
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}
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}
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