.adv{
	width: 100%;
	background: url(../images/adv_bg.jpg) no-repeat center top;
}
.adv .base_title h4,.adv .base_title p{
	color: white;
}
.adv_list{
	width: 100%;
	display: block;
	overflow: hidden;
	margin: 50px 0;
}
.adv_list li{
	float: left;
	display: block;
	width: calc((100% - 60px)/4);
	width: -webkit-calc((100% - 60px)/4);
	width: -moz-calc((100% - 60px)/4);
	margin-right: 20px;
	margin-top: 20px;
	margin-bottom: 20px;
	background: white;
	border-radius: 6px;
	overflow: hidden;
	padding: 50px 28px;
	-webkit-transition:all .3s;
    -o-transition:all .3s;
    transition:all .3s;
}
.adv_list li:nth-child(4n){
	margin-right: 0;
}
.adv_list li .pic{
	width: 120px;
	height: 120px;
	background-image: url(../images/icon_adv.png);
	background-repeat: no-repeat;
	background-color: #00aef3;
	border-radius:60px;
	margin: 0 auto;
	-webkit-transition:all .3s;
    -o-transition:all .3s;
    transition:all .3s;
}
.adv_list li span{
	font-size: 18px;
	font-weight: bold;
	color: #333333;
	text-align: center;
	padding: 40px 0;
	display: block;
}
.adv_list li p{
	color: #666666;
	font-size: 16px;
	text-align: center;
}
.adv_list li:nth-child(2) .pic{
	background-position-x: -120px;
}
.adv_list li:nth-child(3) .pic{
	background-position-x: -240px;
}
.adv_list li:nth-child(4) .pic{
	background-position-x: -360px;
}
.adv_list li:hover{
    background: linear-gradient(#2cb7fc, #2c83f8);
}
.adv_list li:hover .pic{
	background-color: white;
	background-position-y: -120px;
}
.adv_list li:hover span,.adv_list li:hover p{
	color: white;
}



.server{
	width: 100%;
	background: url(../images/server_bg.jpg) no-repeat center top;
	height: 340px;
	padding-top: 230px;
}
.server a{
	width: 180px;
	height: 48px;
	text-align: center;
	line-height: 48px;
	color: white;
	border: 1px solid #ff9d10;
	margin-right: 40px;
	display: inline-block;
}
.server a.on,.server a:hover{
	background: #ff9d10;
}

.new_list{
	width: 100%;
	display: block;
	overflow: hidden;
	margin: 40px 0 0 0;
}
.new_list .new_item{
	width: calc((100% - 30px)/2);
	width: -webkit-calc((100% - 30px)/2);
	width: -moz-calc((100% - 30px)/2);
	display: block;
	float: left;
	margin-right: 30px;
}
.new_list .new_item:nth-child(2){
	margin-right: 0;
}
.new_list .new_item .new_title{
	width: 100%;
	position: relative;
}
.new_list .new_item .new_title h4{
	font-size: 20px;
    color: #1c283e;
    font-weight: bold;
    display: inline-block;
}
.new_list .new_item .new_title span{
	font-family: arial;
	font-size: 14px;
	text-transform: uppercase;
	display: inline-block;
	padding-left: 15px;
	color: #999;
}
.new_list .new_item .new_title a{
	display: block;
	position: absolute;
	width: 68px;
	height: 24px;
	border-radius: 12px;
	border: 1px solid #ddd;
	line-height: 24px;
	text-align: center;
	font-size: 14px;
	color: #666;
	right: 0;
	top: 0;
}
.new_list .new_item .new_title a:hover{
	background: #ddd;
}

.new_list .new_item .list_f{
	width: 100%;
	overflow: hidden;
	display: -webkit-box;
	margin-top: 20px;
}
.new_list .new_item .list_f .pic{
	width: 220px;
	height: 150px;
	overflow: hidden;
}
.new_list .new_item .list_f .txt{
	flex: 1;
	-webkit-box-flex: 1;
	-moz-box-flex: 1;
	padding:15px 20px;
	border: 1px solid #ddd;
	border-left: none;
}
.new_list .new_item .list_f .txt .title{
	font-size: 18px;
	font-weight: 400px;
}
.new_list .new_item .list_f:hover .txt .title{
	color: #d82128;
}
.new_list .new_item .list_f .txt .info{
	color: #999;
	font-size: 14px;
	margin: 10px 0;
}
.new_list .new_item .list_f .txt .time{
	font-size: 14px;
	color: #999;
	display: block;
}
.new_list .new_item li{
	width: 100%;
	display: block;
	border-bottom: 1px solid #ddd;
	overflow: hidden;
	line-height: 64px;
}
.new_list .new_item li a{
	display: -webkit-box;
	display: -moz-box;
	display:flex;
	width: 100%;
}
.new_list .new_item li .title{
	flex: 1;
	-webkit-box-flex: 1;
	-moz-box-flex: 1;
	display: block;
	font-size: 18px;
	padding-left: 16px;
	position: relative;
}
.new_list .new_item li .title:before{
	content: "";
	display: block;
	width: 4px;
	height: 4px;
	background: #333;
	border-radius: 3px;
	overflow: hidden;
	position: absolute;
	left: 0;
	top: 28px;
}
.new_list .new_item li .time{
	width: 140px;
	display: block;
	text-align: right;
	color: #999;
}
.new_list .new_item li a:hover,.new_list .new_itemli a:hover .time{
	color: #dd2729;
}
.new_list .new_item li a:hover .title:before{
	background: #dd2729;
}


.cooper{
	background: #f2f2f2;
	padding-bottom: 80px;
}
.cooper_list{
	display: block;
	overflow: hidden;
}
.cooper_list li{
	width: calc((100% - 60px)/4);
	width: -webkit-calc((100% - 60px)/4);
	width: -moz-calc((100% - 60px)/4);
	display: block;
	float: left;
	margin-bottom: 10px;
	margin-right: 20px;
}
.cooper_list li:nth-child(4n){
	margin-right: 0;
}
.cooper_list li .pic{
	width: 100%;
	height: 80px;
	border: 1px solid #ddd;
	background: white;
}
.cooper_list li .pic img{
	width: 100%;
    height: 100%;
    -o-object-fit: cover;
    object-fit: cover;
}
.cooper_list li .txt{
	text-align: center;
	color: #666666;
	font-size: 14px;
	padding: 15px 0;
}