/* favorite */
.add_to_favorite {
	color: #337ab7;
	cursor: pointer;
}
.add_to_favorite:hover {
	text-decoration: underline;
}
.add_to_favorite i {
	display: none;
}
.add_to_favorite.added span {
	display: none;
}
.add_to_favorite.added i {
	display: block;
}