.tags {
    width: 1200px;
    margin: 0 auto;
}
.tags-list {
    display: inline-block;
	padding:20px 20px 0 20px;
}
.tags-list li {
    float: left;
}
.tags-list li a {
	display:inline-block;
	padding:10px 20px;
	width:178px;
	margin:0 15px 15px 0;
	border-radius:2px;
	text-align:center;
	line-height:38px;
	float:left;
	font-size:14px;
    background-color: #f7f7f7;
    color: #666666;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    line-clamp: 1;
    -webkit-box-orient: vertical;
}
.tags-list li a:hover {
    color: #ff4949;
	background-color:#f4d7d7;
}
.tags-list li:nth-child(5n) a {
	margin:0 0 15px 0;
}