body,div,ul,p,li,a,img,table,tr,td,input,form,h3,span{
    margin:0;
    padding:0;
    border:0;
    font-family: "微软雅黑";
    font-size:16px;
    color:#333333;
}
.ban{
    background:url(znb_02.jpg) no-repeat center top;
    height:330px;
	line-height:330px;
}
.con{
	width:1200px;
	margin:0 auto;
}
.znb{
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	margin-bottom: 120px;
}
.znb li{
	width: 556px;
	height: 250px;
	padding:0 25px;
	margin-top:70px;
	box-shadow: 3px 0px 9px #e8ebf4,0px -3px 9px #e8ebf4,0px 3px 9px #e8ebf4,3px 0px 9px #e8ebf4;
}
.znb li:nth-child(1){
	background: url(znblist_03.jpg) no-repeat right bottom;
}
.znb li:nth-child(2){
	background: url(znblist_05.jpg) no-repeat right bottom;
}
.znb li:nth-child(3){
	background: url(znblist_09.jpg) no-repeat right bottom;
}
.znb li:nth-child(4){
	background: url(znblist_10.jpg) no-repeat right bottom;
}
.znb li h3{
	font-size: 24px;
	padding:30px 0;
}
.znb li div{
	padding-right:90px;
	overflow: hidden;
}
.znb li div a{
	float:left;
	width:50%;
	font-size: 16px;
	line-height: 45px;
}
.znb li div a img{
	margin-right:5px;
}
.clear{
    overflow: hidden;
}
input{
    outline:0;
}
/* 内容开始 */

/* 页数 */
@media only screen and (max-width:1199px)  {
    .con {
        width: 100%;
    }
	
}
@media only screen and (max-width: 959px) { 
    
	
}
@media only screen and (max-width: 767px){
    .con_zt div{
    	width:90%;
    	margin:0 auto;
    	height:196px;
    	box-shadow: #ebebeb 0px -5px 15px,#ebebeb 5px 0px 15px,#ebebeb 0px 5px 15px,#ebebeb -5px 0px 15px;
    }
    .con_zt p a{
    	display: block;
    	margin-bottom: 10px;
    }
}
@media only screen and (max-width: 479px) {
	.ban img{
	    width: 90%;
		height:auto;
	}
	.znb{
		width:90%;
		margin:0 auto;
		margin-bottom: 60px;
	}
	.znb li{
		width: 100%;
		min-height: 250px;
		height:auto;
		padding:0 25px;
		margin-top:70px;
		box-shadow: 3px 0px 9px #e8ebf4,0px -3px 9px #e8ebf4,0px 3px 9px #e8ebf4,3px 0px 9px #e8ebf4;
	}
	.znb li div{
		padding-right:0px;
		overflow: hidden;
	}
    
}