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45 lines
1.1 KiB
45 lines
1.1 KiB
// Compatibility for browsers.
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// rotate for ie8 and blow
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.ie-rotate(@rotation) {
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-ms-filter: "progid:DXImageTransform.Microsoft.BasicImage(rotation=@{rotation})";
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}
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// rotate for ie8 and blow
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// degrees unit
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.ie-rotate-via-degrees(@degrees) {
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/* IE6-IE8 */
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@radians: ~`parseInt("@{degrees}") * Math.PI * 2 / 360`;
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@costheta: ~`Math.cos("@{radians}")`;
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@sintheta: ~`Math.sin("@{radians}")`;
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@negsintheta: ~`"@{sintheta}" * -1`;
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-ms-filter: "progid:DXImageTransform.Microsoft.Matrix(sizingMethod='auto expand', M11=@{costheta}, M12=@{negsintheta}, M21=@{sintheta}, M22=@{costheta})";
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zoom: 1;
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:root & {
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filter: none;
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}
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}
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// support rotate for all browsers
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.cross-rotate(@degrees) {
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.rotate(@degrees);
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.ie-rotate-via-degrees(@degrees);
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}
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// Placeholder text
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.placeholder(@color: @input-placeholder-color) {
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// Firefox
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&::-moz-placeholder {
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color: @color;
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opacity: 1; // Override Firefox's unusual default opacity; see https://github.com/twbs/bootstrap/pull/11526
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}
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// Internet Explorer 10+
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&:-ms-input-placeholder {
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color: @color;
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}
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// Safari and Chrome
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&::-webkit-input-placeholder {
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color: @color;
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}
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}
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