.co_youshi{
	height:70vh;
	background-color:#303960;
	width:100vw;
	overflow:hidden;
}
.co_youshi_block{
	width:80vw;
	height:130vh;
	border-radius:80vh;
	background-color:#fff;
	margin:0 auto;
	margin-top:-30vh;
	position:relative;
	overflow:hidden;
}

.co_youshi_content{
	width:80vw;
	height:65vh;
	position:absolute;
	top:30vh;
}
.co_youshi_block_title{
	font-size:16px;
	height:12vh;
	line-height:10vh;
	text-align:center;
	overflow:hidden;
}
.co_youshi_block_title span{
	font-size:26px;
	color:#31328e;
	font-family:"微软雅黑";
	font-weight:bold;
}

.co_youshi_block_content{
	height:65vh;
	width:100%;
	overflow:hidden;
	position:relative;
}
.co_youshi_block_content_logo{
	height:47vh;
	width:47vh;
	overflow:hidden;
	margin:0 auto;
	border-radius:35vh;
	background-color:#31328e;
	position:relative;
	top:4.5vh;
}
.co_youshi_block_content_logo img{
	width:100%;
	height:100%;
}

.co_common{
	height:65vh;
	overflow:hidden;
	position:absolute;
	top:0;
	width:28vw;
}
.co_common dl{
	height:20vh;
	width:100%;
	overflow:hidden;
	position:relative;
}
.co_common dl dt{
	position:absolute;
	
	width:35px;
	height:35px;
	border-radius:17.5px;
	overflow:hidden;
	background-color:#31328e;
}
.co_common dl dt img{
	width:100%;
	height:100%;
}
.co_common dl dd strong{
	font-size:15px;
	line-height:35px;
}
.co_common dl dd strong span{
	color:#31328e;
}

.co_common dl dd p{
	line-height:22px;
	font-size:12px;
	color:#39396f;
}

.co_youshi_block_content_list1{
	left:3vw;
}
.co_youshi_block_content_list1 dl{
	text-align:right;
}
.co_youshi_block_content_list1 dl dt{
	right:0px;
}
.co_youshi_block_content_list1 dl dd{
	margin-right:50px;
}

.co_youshi_block_content_list1 dl:nth-child(2){
	right:80px;
}
.co_youshi_block_content_list1 dl:nth-child(3){
	right:80px;
}
.co_youshi_block_content_list2{
	right:3vw;
}
.co_youshi_block_content_list2 dl{
	text-align:left;
}
.co_youshi_block_content_list2 dl dt{
	left:0px;
}
.co_youshi_block_content_list2 dl dd{
	margin-left:50px;
}

.co_youshi_block_content_list2 dl:nth-child(2){
	left:80px;
}
.co_youshi_block_content_list2 dl:nth-child(3){
	left:80px;
}

/*优势结束*/