.hd_list {
	display: flex;
	position: relative;
	justify-content: space-around;
}

.hd_list_block {
	width: 25%;
	padding: 0 5px 20px 5px;
	text-align: center;
}

.hd_list_block a {
	color: #555555;
	text-decoration: none;
	font-size: 16px;
}

.hd_list_block a:hover {
	color: #669900;
	text-decoration: underline;
}