/* Curl Bottom Right */
@mixin curl-bottom-right {
	@include hacks();
	position: relative;

	&:before {
		pointer-events: none;
		position: absolute;
		content: '';
		height: 0;
		width: 0;
		bottom: 0;
		right: 0;
		background: $revealAreaColor; /* IE9 */
		background: linear-gradient(
			315deg,
			$revealAreaColor 45%,
			$curlLineColor 50%,
			$curlTransitionColor 56%,
			$curlLastColor 80%
		);
		box-shadow: -1px -1px 1px rgba(0, 0, 0, .4);
		@include prefixed(transition-duration, $mediumDuration);
		@include prefixed(transition-property, "width, height");
	}

	&:hover:before,
	&:focus:before,
	&:active:before {
		width: $curlWidth;
		height: $curlHeight;
	}
}
