58 行
1.3 KiB
SCSS
58 行
1.3 KiB
SCSS
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// Mixins
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// --------------------------
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@mixin fa-icon {
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-webkit-font-smoothing: antialiased;
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-moz-osx-font-smoothing: grayscale;
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display: inline-block;
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font-style: normal;
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font-variant: normal;
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font-weight: normal;
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line-height: 1;
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vertical-align: -.125em;
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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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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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transform: scale($horiz, $vert);
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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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border: 0;
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clip: rect(0, 0, 0, 0);
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height: 1px;
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margin: -1px;
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overflow: hidden;
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padding: 0;
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position: absolute;
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width: 1px;
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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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clip: auto;
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height: auto;
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margin: 0;
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overflow: visible;
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position: static;
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width: auto;
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}
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}
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