.btn, %btn {
	@extend %delta;

	padding-top: rem(10px);
	padding-bottom: rem(10px);

	@include fs(11px);
	letter-spacing: 0.2em;

	color: white;
	background-color: $accent;
	transition: all 0.2s;

	&:hover {
		background-color: $dark;
	}

	&:focus, &:active {
		background-color: $dark;
		border: 1px dotted $gray;
	}
}