.index_back{
	background-image: url(./shou3.png);
	width: 100%;
	height: 100%;
	background-size: 100%;
	text-align: center;
}
.content{
	width: 1200px;
	margin:auto;
}
.index_top{
	padding-top: 60px;
}
.index_top img{
	float: left;
}
.clear{
	clear:both;
}
.swiper-container3 {
	margin-top: 10px !important;
	text-align: left;
	background-color: #fff;
	overflow: hidden;
	padding-left:40px;
	font-size: 16px;
	line-height: 44px;
}
.swiper-container3 span{
	color: #cc0000;
	margin-right:5px;
}
.index_center{
	margin-top: 60px;
}
.center_left{
	float: left;
	width: 527px;
	height: 506px;
	background-image: url(./shou2.png);
	position: relative;
}
.ling1{
	width: 201px;
	height: 201px;
	background-image: url(./shou41.png);
	position: absolute;
	top:160px;
	left:60px;
}
.ling2{
	width: 201px;
	height: 201px;
	background-image: url(./shou42.png);
	position: absolute;
	top: 275px;
  left: 173px;
}
.ling3{
	width: 201px;
	height: 201px;
	background-image: url(./shou43.png);
	position: absolute;
	top:160px;
	left:280px;
}
.ling4{
	width: 201px;
	height: 209px;
	background-image: url(./shou44.png);
	position: absolute;
	top: 43px;
  left: 173px;
}
.center_left .kuang{
	width: 130px;
	height: 130px;
	overflow: hidden;
}
.ling1 .kuang{
	position: relative;
	left: 45px;
	top:36px;
	transform: rotate(45deg);
}
.ling .kuang img{ 
	width: 100%;
	height: 100%;
	/*transform: rotate(-45deg);*/
}
.ling2 .kuang{
	position: relative;
	left: 35px;
	top:28px;
	transform: rotate(45deg);
}
.ling3 .kuang{
	position: relative;
	left: 29px;
	top:36px;
	transform: rotate(45deg);
}
.ling4 .kuang{
	position: relative;
	left: 35px;
	top:45px;
	transform: rotate(45deg);
}
.ling:hover img{
	transform: scale(1.3);
	transition: all 1s ease 0s;
}

.ling img{
	transform: scale(1);  
	/*transform: rotate(-45deg);*/
    transition: all 1s ease 0s;
}
.ling a{
	display: block;
	width: 100%;
	height: 100%;
}
.kuang_text{
	position: absolute;
	top:19px;
	left: 30px;
	transform: rotate(-45deg);
	color: #fff;
	font-size: 30px;
}
.center_right{
	width: 673px;
	padding-top: 150px;
	padding-left: 77px;
	float: left;
}
.erweima_img{
	width: 100px;
	float: right;
	color: #000;
	margin-left: 40px;
	/*font-weight: bold;*/
}
.erweima_img img{
	width: 100%;
	margin-bottom: 5px;
}
.center_right_left{
	float:left;
}
.erweima{
	float: right;
	width: 100%;
	margin-top: 80px;
}
.lianxi{
	font-size: 16px;
	width: 100%;
	margin-top: 40px;
	color: #333;
	font-weight: 400;
}
.lianxi .p1{
	float: right;
}
.lianxi .p2{
	float: right;
}
.link{
	position: relative;
	top:-20px;
	color: #333;
	font-weight: 400;
	font-size: 16px;
}
.link p{
	float: left;
}
.link a{
	float: left;
	margin-right:40px;
	color:#005fca;
}