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/bower_components/font-awesome/less/mixins.less |
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// Mixins |
// -------------------------- |
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.fa-icon() { |
display: inline-block; |
font: normal normal normal @fa-font-size-base/@fa-line-height-base FontAwesome; // shortening font declaration |
font-size: inherit; // can't have font-size inherit on line above, so need to override |
text-rendering: auto; // optimizelegibility throws things off #1094 |
-webkit-font-smoothing: antialiased; |
-moz-osx-font-smoothing: grayscale; |
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} |
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.fa-icon-rotate(@degrees, @rotation) { |
-ms-filter: "progid:DXImageTransform.Microsoft.BasicImage(rotation=@{rotation})"; |
-webkit-transform: rotate(@degrees); |
-ms-transform: rotate(@degrees); |
transform: rotate(@degrees); |
} |
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.fa-icon-flip(@horiz, @vert, @rotation) { |
-ms-filter: "progid:DXImageTransform.Microsoft.BasicImage(rotation=@{rotation}, mirror=1)"; |
-webkit-transform: scale(@horiz, @vert); |
-ms-transform: scale(@horiz, @vert); |
transform: scale(@horiz, @vert); |
} |
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// Only display content to screen readers. A la Bootstrap 4. |
// |
// See: http://a11yproject.com/posts/how-to-hide-content/ |
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.sr-only() { |
position: absolute; |
width: 1px; |
height: 1px; |
padding: 0; |
margin: -1px; |
overflow: hidden; |
clip: rect(0,0,0,0); |
border: 0; |
} |
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// Use in conjunction with .sr-only to only display content when it's focused. |
// |
// Useful for "Skip to main content" links; see http://www.w3.org/TR/2013/NOTE-WCAG20-TECHS-20130905/G1 |
// |
// Credit: HTML5 Boilerplate |
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.sr-only-focusable() { |
&:active, |
&:focus { |
position: static; |
width: auto; |
height: auto; |
margin: 0; |
overflow: visible; |
clip: auto; |
} |
} |