//
// Mixins
//


@mixin spinner-size($size) {
	&:before {
		width: $size;
  		height: $size;
  		margin-top: -($size/2);
  	}

	&.spinner-center {
		&:before {
			left: 50%;
  			margin-left: -($size/2);
		}
	}

	&.spinner-left {
		&:before {
			right: auto;
		}
	}

	&.spinner-right {
		&:before {
			left: auto;
		}
	}
}

@mixin spinner-theme($color, $important: false) {
	&:before {
    	border-color: $color valueif($important, !important, null);
		border-right-color: transparent;
    }
}