writefreely/less/lib/elements.less

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/*---------------------------------------------------
LESS Elements 0.9
---------------------------------------------------
A set of useful LESS mixins
More info at: http://lesselements.com
---------------------------------------------------*/
.gradient(@color: #F5F5F5, @start: #EEE, @stop: #FFF) {
background: @color;
background: -webkit-gradient(linear,
left bottom,
left top,
color-stop(0, @start),
color-stop(1, @stop));
background: -ms-linear-gradient(bottom,
@start,
@stop);
background: -moz-linear-gradient(center bottom,
@start 0%,
@stop 100%);
background: -o-linear-gradient(@stop,
@start);
filter: e(%("progid:DXImageTransform.Microsoft.gradient(startColorstr='%d', endColorstr='%d', GradientType=0)",@stop,@start));
}
.bw-gradient(@color: #F5F5F5, @start: 0, @stop: 255) {
background: @color;
background: -webkit-gradient(linear,
left bottom,
left top,
color-stop(0, rgb(@start,@start,@start)),
color-stop(1, rgb(@stop,@stop,@stop)));
background: -ms-linear-gradient(bottom,
rgb(@start,@start,@start) 0%,
rgb(@stop,@stop,@stop) 100%);
background: -moz-linear-gradient(center bottom,
rgb(@start,@start,@start) 0%,
rgb(@stop,@stop,@stop) 100%);
background: -o-linear-gradient(rgb(@stop,@stop,@stop),
rgb(@start,@start,@start));
filter: e(%("progid:DXImageTransform.Microsoft.gradient(startColorstr='%d', endColorstr='%d', GradientType=0)",rgb(@stop,@stop,@stop),rgb(@start,@start,@start)));
}
.bordered(@top-color: #EEE, @right-color: #EEE, @bottom-color: #EEE, @left-color: #EEE) {
border-top: solid 1px @top-color;
border-left: solid 1px @left-color;
border-right: solid 1px @right-color;
border-bottom: solid 1px @bottom-color;
}
.drop-shadow(@x-axis: 0, @y-axis: 1px, @blur: 2px, @alpha: 0.1) {
-webkit-box-shadow: @x-axis @y-axis @blur rgba(0, 0, 0, @alpha);
-moz-box-shadow: @x-axis @y-axis @blur rgba(0, 0, 0, @alpha);
box-shadow: @x-axis @y-axis @blur rgba(0, 0, 0, @alpha);
}
.rounded(@radius: 2px) {
-webkit-border-radius: @radius;
-moz-border-radius: @radius;
border-radius: @radius;
}
.border-radius(@topright: 0, @bottomright: 0, @bottomleft: 0, @topleft: 0) {
-webkit-border-top-right-radius: @topright;
-webkit-border-bottom-right-radius: @bottomright;
-webkit-border-bottom-left-radius: @bottomleft;
-webkit-border-top-left-radius: @topleft;
-moz-border-radius-topright: @topright;
-moz-border-radius-bottomright: @bottomright;
-moz-border-radius-bottomleft: @bottomleft;
-moz-border-radius-topleft: @topleft;
border-top-right-radius: @topright;
border-bottom-right-radius: @bottomright;
border-bottom-left-radius: @bottomleft;
border-top-left-radius: @topleft;
.background-clip(padding-box);
}
.opacity(@opacity: 0.5) {
-moz-opacity: @opacity;
-khtml-opacity: @opacity;
-webkit-opacity: @opacity;
opacity: @opacity;
@opperc: @opacity * 100;
-ms-filter: ~"progid:DXImageTransform.Microsoft.Alpha(opacity=@{opperc})";
filter: ~"alpha(opacity=@{opperc})";
}
.transition-duration(@duration: 0.2s) {
-moz-transition-duration: @duration;
-webkit-transition-duration: @duration;
-o-transition-duration: @duration;
transition-duration: @duration;
}
.transform(...) {
-webkit-transform: @arguments;
-moz-transform: @arguments;
-o-transform: @arguments;
-ms-transform: @arguments;
transform: @arguments;
}
.rotation(@deg:5deg){
.transform(rotate(@deg));
}
.scale(@ratio:1.5){
.transform(scale(@ratio));
}
.transition(@duration:0.2s, @ease:ease-out) {
-webkit-transition: all @duration @ease;
-moz-transition: all @duration @ease;
-o-transition: all @duration @ease;
transition: all @duration @ease;
}
.inner-shadow(@horizontal:0, @vertical:1px, @blur:2px, @alpha: 0.4) {
-webkit-box-shadow: inset @horizontal @vertical @blur rgba(0, 0, 0, @alpha);
-moz-box-shadow: inset @horizontal @vertical @blur rgba(0, 0, 0, @alpha);
box-shadow: inset @horizontal @vertical @blur rgba(0, 0, 0, @alpha);
}
.box-shadow(@arguments) {
-webkit-box-shadow: @arguments;
-moz-box-shadow: @arguments;
box-shadow: @arguments;
}
.box-sizing(@sizing: border-box) {
-ms-box-sizing: @sizing;
-moz-box-sizing: @sizing;
-webkit-box-sizing: @sizing;
box-sizing: @sizing;
}
.user-select(@argument: none) {
-webkit-user-select: @argument;
-moz-user-select: @argument;
-ms-user-select: @argument;
user-select: @argument;
}
.columns(@colwidth: 250px, @colcount: 0, @colgap: 50px, @columnRuleColor: #EEE, @columnRuleStyle: solid, @columnRuleWidth: 1px) {
-moz-column-width: @colwidth;
-moz-column-count: @colcount;
-moz-column-gap: @colgap;
-moz-column-rule-color: @columnRuleColor;
-moz-column-rule-style: @columnRuleStyle;
-moz-column-rule-width: @columnRuleWidth;
-webkit-column-width: @colwidth;
-webkit-column-count: @colcount;
-webkit-column-gap: @colgap;
-webkit-column-rule-color: @columnRuleColor;
-webkit-column-rule-style: @columnRuleStyle;
-webkit-column-rule-width: @columnRuleWidth;
column-width: @colwidth;
column-count: @colcount;
column-gap: @colgap;
column-rule-color: @columnRuleColor;
column-rule-style: @columnRuleStyle;
column-rule-width: @columnRuleWidth;
}
.translate(@x:0, @y:0) {
.transform(translate(@x, @y));
}
.background-clip(@argument: padding-box) {
-moz-background-clip: @argument;
-webkit-background-clip: @argument;
background-clip: @argument;
}