//---------------------------------------------------
// LESS Prefixer
//---------------------------------------------------
//
// All of the CSS3 fun, none of the prefixes!
//
// As a rule, you can use the CSS properties you
// would expect just by adding a '.':
//
// box-shadow => .box-shadow(@args)
//
// Also, when shorthand is available, arguments are
// not parameterized. Learn CSS, not LESS Prefixer.
//
// -------------------------------------------------
// TABLE OF CONTENTS
// (*) denotes a syntax-sugar helper
// -------------------------------------------------
//
// .keyframes(@name; @args)
// .animation(@args)
// .animation-delay(@delay)
// .animation-direction(@direction)
// .animation-duration(@duration)
// .animation-fill-mode(@mode)
// .animation-iteration-count(@count)
// .animation-name(@name)
// .animation-play-state(@state)
// .animation-timing-function(@function)
// .background-size(@args)
// .border-radius(@args)
// .box-shadow(@args)
// .inner-shadow(@args) *
// .box-sizing(@args)
// .border-box() *
// .content-box() *
// .columns(@args)
// .column-count(@count)
// .column-gap(@gap)
// .column-rule(@args)
// .column-width(@width)
// .gradient(@default,@start,@stop) *
// .linear-gradient-top(@default,@color1,@stop1,@color2,@stop2,[@color3,@stop3,@color4,@stop4])*
// .linear-gradient-left(@default,@color1,@stop1,@color2,@stop2,[@color3,@stop3,@color4,@stop4])*
// .keyframes(@name; @args)
// .opacity(@factor)
// .transform(@args)
// .transform-origin(@args)
// .transform-style(@style)
// .rotate(@deg)
// .scale(@factor)
// .translate(@x,@y)
// .translate3d(@x,@y,@z)
// .translateHardware(@x,@y) *
// .text-shadow(@args)
// .transition(@args)
// .transition-delay(@delay)
// .transition-duration(@duration)
// .transition-property(@property)
// .transition-timing-function(@function)
// Flexbox:
// .flex-block()
// .flex-inline()
// .flex-flow(@direction: row, @wrap: nowrap)
// .flex-direction(@direction: row)
// .flex-wrap(@wrap: nowrap)
// .justify-content(@justification)
// .align-items(@mode)
// .align-content(@alignment)
// .flex(@args: none)
// .flex-grow(@grow: 1)
// .flex-shrink(@shrink: 1)
// .flex-basis(@basis: auto)
// .order(@num: 0)
// .align-self(@align: auto)
//
// Credit to LESS Elements for the motivation and
// to CSS3Please.com for implementation.
//
// Copyright (c) 2012 Joel Sutherland
// MIT Licensed:
// http://www.opensource.org/licenses/mit-license.php
//
//---------------------------------------------------
// Animation
.keyframes(@name; @args) {
@-webkit-keyframes @name { @args(); }
@keyframes @name { @args(); }
}
.animation(@args) {
-webkit-animation: @args;
animation: @args;
}
.animation-delay(@delay) {
-webkit-animation-delay: @delay;
animation-delay: @delay;
}
.animation-direction(@direction) {
-webkit-animation-direction: @direction;
-o-animation-direction: @direction;
}
.animation-duration(@duration) {
-webkit-animation-duration: @duration;
-o-animation-duration: @duration;
}
.animation-fill-mode(@mode) {
-webkit-animation-fill-mode: @mode;
animation-fill-mode: @mode;
}
.animation-iteration-count(@count) {
-webkit-animation-iteration-count: @count;
animation-iteration-count: @count;
}
.animation-name(@name) {
-webkit-animation-name: @name;
animation-name: @name;
}
.animation-play-state(@state) {
-webkit-animation-play-state: @state;
animation-play-state: @state;
}
.animation-timing-function(@function) {
-webkit-animation-timing-function: @function;
animation-timing-function: @function;
}
// Background Size
.background-size(@args) {
background-size: @args;
}
// Border Radius
.border-radius(@args) {
border-radius: @args;
background-clip: padding-box;
}
// Box Shadows
.box-shadow(@args) {
-webkit-box-shadow: @args;
box-shadow: @args;
}
.inner-shadow(@args) {
.box-shadow(inset @args);
}
// Box Sizing
.box-sizing(@args) {
-webkit-box-sizing: @args;
-moz-box-sizing: @args;
box-sizing: @args;
}
.border-box(){
.box-sizing(border-box);
}
.content-box(){
.box-sizing(content-box);
}
// Columns
.columns(@args) {
-webkit-columns: @args;
-moz-columns: @args;
columns: @args;
}
.column-count(@count) {
-webkit-column-count: @count;
-moz-column-count: @count;
column-count: @count;
}
.column-gap(@gap) {
-webkit-column-gap: @gap;
-moz-column-gap: @gap;
column-gap: @gap;
}
.column-width(@width) {
-webkit-column-width: @width;
-moz-column-width: @width;
column-width: @width;
}
.column-rule(@args) {
-webkit-column-rule: @args;
-moz-column-rule: @args;
column-rule: @args;
}
// Gradients
.gradient(@default: #F5F5F5, @start: #EEE, @stop: #FFF) {
.linear-gradient-top(@default,@start,0%,@stop,100%);
}
.linear-gradient-top(@default,@color1,@stop1,@color2,@stop2) {
background-color: @default;
background-image: -webkit-gradient(linear, left top, left bottom, color-stop(@stop1, @color1), color-stop(@stop2 @color2));
background-image: -webkit-linear-gradient(top, @color1 @stop1, @color2 @stop2);
background-image: -moz-linear-gradient(top, @color1 @stop1, @color2 @stop2);
background-image: -ms-linear-gradient(top, @color1 @stop1, @color2 @stop2);
background-image: -o-linear-gradient(top, @color1 @stop1, @color2 @stop2);
background-image: linear-gradient(top, @color1 @stop1, @color2 @stop2);
}
.linear-gradient-top(@default,@color1,@stop1,@color2,@stop2,@color3,@stop3) {
background-color: @default;
background-image: -webkit-gradient(linear, left top, left bottom, color-stop(@stop1, @color1), color-stop(@stop2 @color2), color-stop(@stop3 @color3));
background-image: -webkit-linear-gradient(top, @color1 @stop1, @color2 @stop2, @color3 @stop3);
background-image: -moz-linear-gradient(top, @color1 @stop1, @color2 @stop2, @color3 @stop3);
background-image: -ms-linear-gradient(top, @color1 @stop1, @color2 @stop2, @color3 @stop3);
background-image: -o-linear-gradient(top, @color1 @stop1, @color2 @stop2, @color3 @stop3);
background-image: linear-gradient(top, @color1 @stop1, @color2 @stop2, @color3 @stop3);
}
.linear-gradient-top(@default,@color1,@stop1,@color2,@stop2,@color3,@stop3,@color4,@stop4) {
background-color: @default;
background-image: -webkit-gradient(linear, left top, left bottom, color-stop(@stop1, @color1), color-stop(@stop2 @color2), color-stop(@stop3 @color3), color-stop(@stop4 @color4));
background-image: -webkit-linear-gradient(top, @color1 @stop1, @color2 @stop2, @color3 @stop3, @color4 @stop4);
background-image: -moz-linear-gradient(top, @color1 @stop1, @color2 @stop2, @color3 @stop3, @color4 @stop4);
background-image: -ms-linear-gradient(top, @color1 @stop1, @color2 @stop2, @color3 @stop3, @color4 @stop4);
background-image: -o-linear-gradient(top, @color1 @stop1, @color2 @stop2, @color3 @stop3, @color4 @stop4);
background-image: linear-gradient(top, @color1 @stop1, @color2 @stop2, @color3 @stop3, @color4 @stop4);
}
.linear-gradient-left(@default,@color1,@stop1,@color2,@stop2) {
background-color: @default;
background-image: -webkit-gradient(linear, left top, left top, color-stop(@stop1, @color1), color-stop(@stop2 @color2));
background-image: -webkit-linear-gradient(left, @color1 @stop1, @color2 @stop2);
background-image: -moz-linear-gradient(left, @color1 @stop1, @color2 @stop2);
background-image: -ms-linear-gradient(left, @color1 @stop1, @color2 @stop2);
background-image: -o-linear-gradient(left, @color1 @stop1, @color2 @stop2);
background-image: linear-gradient(left, @color1 @stop1, @color2 @stop2);
}
.linear-gradient-left(@default,@color1,@stop1,@color2,@stop2,@color3,@stop3) {
background-color: @default;
background-image: -webkit-gradient(linear, left top, left top, color-stop(@stop1, @color1), color-stop(@stop2 @color2), color-stop(@stop3 @color3));
background-image: -webkit-linear-gradient(left, @color1 @stop1, @color2 @stop2, @color3 @stop3);
background-image: -moz-linear-gradient(left, @color1 @stop1, @color2 @stop2, @color3 @stop3);
background-image: -ms-linear-gradient(left, @color1 @stop1, @color2 @stop2, @color3 @stop3);
background-image: -o-linear-gradient(left, @color1 @stop1, @color2 @stop2, @color3 @stop3);
background-image: linear-gradient(left, @color1 @stop1, @color2 @stop2, @color3 @stop3);
}
.linear-gradient-left(@default,@color1,@stop1,@color2,@stop2,@color3,@stop3,@color4,@stop4) {
background-color: @default;
background-image: -webkit-gradient(linear, left top, left top, color-stop(@stop1, @color1), color-stop(@stop2 @color2), color-stop(@stop3 @color3), color-stop(@stop4 @color4));
background-image: -webkit-linear-gradient(left, @color1 @stop1, @color2 @stop2, @color3 @stop3, @color4 @stop4);
background-image: -moz-linear-gradient(left, @color1 @stop1, @color2 @stop2, @color3 @stop3, @color4 @stop4);
background-image: -ms-linear-gradient(left, @color1 @stop1, @color2 @stop2, @color3 @stop3, @color4 @stop4);
background-image: -o-linear-gradient(left, @color1 @stop1, @color2 @stop2, @color3 @stop3, @color4 @stop4);
background-image: linear-gradient(left, @color1 @stop1, @color2 @stop2, @color3 @stop3, @color4 @stop4);
}
// Opacity
.opacity(@factor) {
@iefactor: @factor*100;
filter: ~"alpha(opacity=@{iefactor})";
opacity: @factor;
}
// Text Shadow
.text-shadow(@args) {
text-shadow: @args;
}
// Transforms
.transform(@args) {
-webkit-transform: @args;
-ms-transform: @args;
transform: @args;
}
.transform-origin(@args) {
-webkit-transform-origin: @args;
-ms-transform-origin: @args;
transform-origin: @args;
}
.transform-style(@style) {
-webkit-transform-style: @style;
-ms-transform-style: @style;
transform-style: @style;
}
.rotate(@deg:45deg){
.transform(rotate(@deg));
}
.scale(@factor:.5){
.transform(scale(@factor));
}
.translate(@x,@y){
.transform(translate(@x,@y));
}
.translate3d(@x,@y,@z) {
.transform(translate3d(@x,@y,@z));
}
.translateHardware(@x,@y) {
.translate(@x,@y);
-webkit-transform: translate3d(@x,@y,0);
-o-transform: translate3d(@x,@y,0);
transform: translate3d(@x,@y,0);
}
// Transitions
.transition(@args:200ms) {
transition: @args;
}
.transition-delay(@delay:0) {
transition-delay: @delay;
}
.transition-duration(@duration:200ms) {
transition-duration: @duration;
}
.transition-property(@property:all) {
transition-property: @property;
}
.transition-timing-function(@function:ease) {
transition-timing-function: @function;
}
// Flexbox
.flex-block() {
display: -ms-flexbox;
display: -webkit-flex;
display: flex;
}
.flex-inline() {
display: -ms-inline-flexbox;
display: -webkit-inline-flex;
display: inline-flex;
}
.flex-flow(@direction: row, @wrap: nowrap) {
-moz-flex-flow: @direction @wrap;
-ms-flex-direction: @direction;
-ms-flex-wrap: @wrap;
-webkit-flex-flow: @direction @wrap;
flex-flow: @direction @wrap;
}
.align-content(@alignment) {
-moz-align-content: @alignment;
-ms-align-content: @alignment;
-webkit-align-content: @alignment;
align-content: @alignment;
}
.flex-direction(@direction: row) {
-webkit-flex-direction: @direction;
-moz-flex-direction: @direction;
-ms-flex-direction: @direction;
flex-direction: @direction;
}
.flex-wrap(@wrap: nowrap) {
-webkit-flex-wrap: @wrap;
-moz-flex-wrap: @wrap;
-ms-flex-wrap: @wrap;
flex-wrap: @wrap;
}
.justify-content(@justification) {
-webkit-box-pack: @justification;
-moz-box-pack: @justification;
-ms-flex-pack: replace(@justification, "flex-", "");
-webkit-justify-content: @justification;
justify-content: @justification;
}
.align-items(@mode) {
-webkit-box-align: @mode;
-moz-box-align: @mode;
-ms-flex-align: @mode;
-webkit-align-items: @mode;
align-items: @mode;
}
.flex(@args: none) {
-webkit-flex: @args;
-moz-flex: @args;
-ms-flex: @args;
-webkit-flex: @args;
flex: @args;
}
.order(@order: 0) {
-webkit-box-ordinal-group: @order;
-moz-box-ordinal-group: @order;
-ms-box-ordinal-group: @order;
-ms-flex-order: @order;
-webkit-order: @order;
-moz-order: @order;
-ms-order: @order;
order: @order;
}
.flex-grow(@grow: 1) {
-webkit-flex-grow: @grow;
-moz-flex-grow: @grow;
-ms-flex-grow: @grow;
-webkit-flex-grow: @grow;
flex-grow: @grow;
}
.flex-shrink(@shrink: 1) {
-webkit-flex-shrink: @shrink;
-moz-flex-shrink: @shrink;
-ms-flex-shrink: @shrink;
-webkit-flex-shrink: @shrink;
flex-shrink: @shrink;
}
.flex-basis(@basis: auto) {
-webkit-flex-basis: @basis;
-moz-flex-basis: @basis;
-ms-flex-basis: @basis;
-webkit-flex-basis: @basis;
flex-basis: @basis;
}
.align-self(@align: auto) {
-webkit-align-self: @align;
-moz-align-self: @align;
-ms-align-self: @align;
-webkit-align-self: @align;
align-self: @align;
}
