@media screen and (max-width: 1270px) {
    .jiao{
    	width:160px;
    }
    .yjiao{
    	width:130px;
    	height:100px;
    	margin-top:40px;
    }
    @media screen and (max-width: 1200px) {
		.navs{
			width:100%;
		}
		.navs li{
			width:10%;
		}
		.content1rt{
			width:90%;
			margin:0 auto;
		}
		.content11xw{
			width:50%;
		}
		.content1cjy{
			height:;
		}
		.content1cjyt{
			width:30%;
			margin-left:5%;
		}
		.content1cjyt img{
			width:100%!important;
		}
		.yzm{
			width:100%;
		}
		.content1cjyr{
			padding:2%;
			width:58%;
			font-size:12px;

		}
		.content12tz{
			width:48%;
			margin-left:2%;
		}
		.yqlj-c3{
			width:100%;
		}
		.yqlj-c2 li{
			width:100%;
		}
		.yqlj-c2nr{
			width:80%;
		}
		.content4{
			width:90%;
		}
		.content11xw2{
			width:100%;
		}
		.content11hc1-3b{
			width:23%;
			margin-left:1%;
			margin-right:1%;
		}
		.content11hc1r-jj{
			/*height:74px;*/
			/*overflow:hidden;*/
		}
		.content11hc1r-bt-3b{
			overflow:hidden;
		}
		.content11hc1l-3b img{
			width:100%!important;
			height:auto!important;
		}
		.bx-wrapper{
			max-width:890px!important;
		}
		.content1s{
			width:100%;
		}
    }
}