The collation of common functions of SASS

@charset "Utf-8"; @import "Compass/css3/inline-block"; @import "Compass/css3/border-radius"; @import "compass/  Utilities/sprites "; @import" compass/utilities/general "; @mixin position ($top, $right, $bottom, $left) {top: $top;  Right: $right;  Bottom: $bottom; Left: $left;}  Size @mixin mysize ($width, $height: $width) {width: $width; Height: $height;}  /* Row height, compatible with ie8*/@mixin lineheight ($value) {line-height: $value;  Line-height: $value \9; Line-height: $value;} The background is transparent and the text is opaque.  Compatible with Ie8@mixin bettertransparentize ($color, $alpha) {$c: Rgba ($color, $alpha);  $ie _c:ie_hex_str ($c);  Background:rgba ($color, 1);  Background: $c;  Background:transparent \9;  Zoom:1;  Filter:progid:DXImageTransform.Microsoft.gradient (startcolorstr=#{$ie _c}, endcolorstr=#{$ie _c}); -ms-filter: "Progid:DXImageTransform.Microsoft.gradient (startcolorstr=#{$ie _c}, endcolorstr=#{$ie _c})"; Add browser prefix @mixin browserprefix ($propertyName, $value) {@each $prefix in-webkit-,-Moz-,-Ms-,-O, ' {#{$prefix}#{$p Ropertyname}: $vaLue  }}//min. height @mixin minheight ($height) {min-height: $height;  Height:auto!important;  @if $legacy-support-for-ie {_height: $height;    }}//Fixed-width sub-elements, horizontally vertically centered @mixin center ($width: null, $height: null) {@if $width and $height {position:absolute;    left:50%;    top:50%;    Display:block;    Margin-left:-($width/2);  Margin-top:-($height/2);  }//@if not $width and not $height {//@include Browserprefix (-transform,translate (-50%,-50%));  } @else if $width and $height {//margin:-($width/2) #{0 0}-($height/2);  } @else if not $height {//width: $width;  Margin-left:-($width/2);  @include Browserprefix (Transform,translatey (-50%));  } @else {//Margin-top:-($height/2);  @include Browserprefix (Transform,translatex (-50%));  }}//fillet, compatible with ie8@mixin radius ($value) {@include Border-radius ($value); -ms-behavior:url (./css/pie-1.0.0/pie.htc);}

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