@mixin border-radius($radius) {
	border-radius: 					$radius;
	-webkit-border-radius: 			$radius;
	-moz-border-radius: 			$radius;
	-ms-border-radius: 				$radius;
	-o-border-radius: 				$radius;
}
@mixin gradient ($c1, $c2, $dir: vertical) {
	background-color: $c1; // Old browsers
	@include filter-gradient($c1, $c2, $dir); // IE6-9
	@include background-image(linear-gradient(top, $c1 0%, $c2 100%));
}
@mixin placeholder {
	&::-webkit-input-placeholder	{@content}
	&:-moz-placeholder           	{@content}
	&::-moz-placeholder          	{@content}
	&:-ms-input-placeholder     	{@content}
}
@mixin all-links {
	&:hover 						{@content}
	&:visited 						{@content}
	&:active 						{@content}
	& 								{@content}
}
@mixin vendor($name, $argument) {
	-webkit-#{$name}:				#{$argument};
	-ms-#{$name}:					#{$argument};
	-moz-#{$name}:					#{$argument};
	-o-#{$name}:					#{$argument};
	#{$name}:						#{$argument};
}