.yewuBg{
    background: url("../images/businessSystem/serviceSupport.jpg") center top no-repeat;
    height: auto;
	min-width:1349px;
}

/**服务与支持**/
	.titleCss ul li {
		height: 60px;
		line-height: 60px;
		float: left;
		width: 33%;
		text-align: center;
	}

	.titleCss ul li a {
		font-size: 13px;
		width: 100%;
		padding: 0;
		height: 48px;
		line-height: 61px;
		display: inline-block;
		color: #ffffff;
	}
	.operations{
		
		width: 100%;
		height: 0;
		padding-bottom: 30%;
		background: url(../images/sreviceand/2-0.jpg) no-repeat center;
		background-size: cover;
		margin-bottom: 42px;
		
	}
	.operations div{
		margin: 24px 10px 10px 22px;
	}
	.operations div img{
		width:600px;
		height:300px;
	}
	.serviceTwo{
		margin-top: 64px;  
		float: left;  
		width: 42%;
	}
	.serviceOne{
		margin-top: 64px;  
		float: right;  
		width: 42%;
	}
	
	
.pro_tab{position: absolute;top: 231px;left: 50%;margin-left: -553px;width:1106px;z-index: 3;}
.pro_tab li{float: left;margin-left: 1px;width: 33%;text-align:center;height: 60px;line-height: 60px;}
.pro_tab li a{color: #fff;display:block;background: rgba(0,0,0,0.2);}
.pro_tab li a:hover{background: rgba(0,0,0,0.5);}
.pro_tab li img{vertical-align: middle;margin-right: 15px;margin-top: -6px;transition:all 0.5s ease-in-out;}
.pro_tab li:hover img{transform:translateX(3px);}