super.sass

@mixin border-radius($round...) {
  -webkit-border-radius: $round;
	   -moz-border-radius: $round;
	    -ms-border-radius: $round;
	     -o-border-radius: $round;
	        border-radius: $round;
}

@mixin round() {
	@include border-radius(999em);
}

@mixin background-size($v...) {
	-webkit-background-size: $v;
	   -moz-background-size: $v;
	    -ms-background-size: $v;
	     -o-background-size: $v;
	        background-size: $v;
}

@mixin animation($name, $time: 0.3s, $ease: ease-out) {
	-webkit-animation: $name $time $ease infinite;
	   -moz-animation: $name $time $ease infinite;
	    -ms-animation: $name $time $ease infinite;
	     -o-animation: $name $time $ease infinite;
	        animation: $name $time $ease infinite;	
}

@mixin keyframes($name) {
	@-webkit-keyframes $name {
		@content;
	}
	@-moz-keyframes $name {
		@content;
	}
	@-ms-keyframes $name {
		@content;
	}
	@-o-keyframes $name {
		@content;
	}
	@keyframes $name {
		@content;
	}
}

@mixin transition($definition...) {
	-webkit-transition: $definition;
	   -moz-transition: $definition;
	    -ms-transition: $definition;
	     -o-transition: $definition;
	        transition: $definition;
}

@mixin transform($definition...) {
	-webkit-transform: $definition;
	   -moz-transform: $definition;
	    -ms-transform: $definition;
	     -o-transform: $definition;
	        transform: $definition;
}

@mixin box-sizing($v) {
	-webkit-box-sizing: $v;
	   -moz-box-sizing: $v;
	    -ms-box-sizing: $v;
	     -o-box-sizing: $v;
	        box-sizing: $v;
}

@mixin background-image-gradient($top, $bottom) {
	background-image: -webkit-gradient(linear, left top, left bottom, color-stop(0%, $top), color-stop(100%, $bottom));
	background-image: -webkit-linear-gradient(top, $top 0%, $bottom 100%);
	background-image:    -moz-linear-gradient(top, $top 0%, $bottom 100%);
	background-image:     -ms-linear-gradient(top, $top 0%, $bottom 100%);
	background-image:      -o-linear-gradient(top, $top 0%, $bottom 100%);
	background-image:         linear-gradient(top, $top 0%, $bottom 100%);
}

@mixin transform-origin($origin...) {
	-webkit-transform-origin: $origin;
	   -moz-transform-origin: $origin;
	    -ms-transform-origin: $origin;
	     -o-transform-origin: $origin;
	        transform-origin: $origin;
}

@mixin user-select($v: none) {
	-webkit-user-select: $v;
	   -moz-user-select: $v;
	    -ms-user-select: $v;
	     -o-user-select: $v;
	        user-select: $v;
}