body,ul{padding: 0;margin: 0;}
.logo{margin-left: 50px;background: url("../images/logobg.png") no-repeat;background-size: 100% 100%}
.logo img{margin:10px 40px;}
.content{background:url("../images/xmtbg.png") no-repeat ;background-size: 100% 100% ;height: 1000px;}
.jzzt{width: 1100px; margin: 0 auto;text-align: center;}
.jzzt img{margin-top:80px;}
.ewm ul{width:1000px;height:400px;margin: 0 auto;display: flex;justify-content: space-between;margin-top: 50px;}
.ewm li{float: left;width: 250px;height: 370px;border: 1px solid white;list-style: none}
.ewm li span{display: block;background: url("../images/libg.png")no-repeat 13px 45px;height: 90px;line-height: 90px;text-align: center;color: white;font-size: 30px;}
.ewm li img{width: 210px;height: 210px;margin-left: 15px}
.ewm li text{display: block;text-align: center;color: white;height: 50px;line-height: 50px;margin: 10px 18px; font-size: 18px;background: url("../images/subtitle.png") no-repeat;}