.popular_box>h2{
	margin-bottom: 22px;
}
.popular_box>span{
	float: right;
	margin-bottom: 22px;
}
.news_list{
	overflow: hidden;
	width: 1141px;
}
.news_item{
	width: 350px;
	height: 240px;
	background-color: #dfdfdf;
	border:2px solid transparent;
	box-sizing: border-box;
	padding:30px 20px;
	float: left;
	margin-left: 45px;
	margin-bottom: 45px;
	transition: all .5s ease;
}
.news_item:nth-child(3n+1){
	margin-left: 0;
}
.news_item>span{
	display: block;
	width: 100%;
	color:#384048;
	font-size: 14px;
	font-weight: bold;
	line-height: 18px;
	text-overflow: ellipsis;
	white-space: nowrap;
	overflow: hidden;
	margin-bottom: 22px;
}
.news_item>p{
	color:#787880;
	font-size: 12px;
	display: -webkit-box;
	-webkit-box-orient:vertical;
	text-overflow: ellipsis;
	-webkit-line-clamp:3;
	overflow: hidden;
	margin-bottom: 42px;
	word-break: break-all;
}
.news_item>a{
	display: block;
	background-color: #000;
	color:#fff;
	font-size: 14px;
	width: 134px;
	height: 36px;
	text-align: center;
	line-height: 36px;
	float: right;
}
.news_item:hover{
	background-color: #fff;
	border:2px solid #dfdfdf;
}