ant-design/components/style/mixins/compatibility.less
2016-07-25 14:03:56 +08:00

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