a {
	color: $color_link;
	text-decoration: none;
	transition: all .3s ease-out;
	outline: none;

	&:visited {
		color: $color_link_visited;
	}

	&:hover,
	&:focus,
	&:active {
		color: $color_main_hover;
		transition: all .3s ease-out;
	}

	&:focus {
		outline: none;
	}

	&:hover,
	&:active {
		outline: 0;
	}
}