ant-design/style/mixins/compatibility.less
2015-07-20 17:06:19 +08:00

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// Compatibility for browsers.
// rotate for ie8 and blow
.ie-rotate(@rotation) {
filter: progid:DXImageTransform.Microsoft.BasicImage(rotation=@rotation);
}
// support rotate for all browsers
.cross-rotate(@degrees) {
.rotate(@degrees);
/* IE6-IE8 */
@radians: ~`parseInt("@{degrees}") * Math.PI * 2 / 360`;
@costheta: ~`Math.cos("@{radians}")`;
@sintheta: ~`Math.sin("@{radians}")`;
@negsintheta: ~`"@{sintheta}" * -1`;
filter: ~"progid:DXImageTransform.Microsoft.Matrix(sizingMethod='auto expand', M11=@{costheta}, M12=@{negsintheta}, M21=@{sintheta}, M22=@{costheta})";
zoom: 1;
}
// for iconfont font size
// fix chrome 12px bug, support ie
.iconfont-size-under-12px(@iconfontSize) {
display: inline-block;
@font-scale: unit(@iconfontSize/@font-size-base);
font-size: @font-scale;
font-size: ~"@{iconfontSize} \9"; // ie8-9
.scale(@font-scale);
:root & {
font-size: @font-size-base; // reset ie9 and above
}
}