@charset "utf-8";
ul li{list-style: none; }
 .baner-box{position: relative;width:1920px;height:500px;overflow: hidden;display: block;margin-left: auto; margin-right: auto;position: relative;}
 .banner{width:6500px;position: absolute;left:0px;animation-name: bannerMove;animation-duration: 10s;animation-iteration-count:infinite;}
 @keyframes bannerMove {
 0%,34%{left:-50px;}
 34%,69%{left:-1950px; }
 70%,99.9%{left:-3900px; }
 100%{left:-5850px; }
 }
 .banner li{float:left; width:1950px;height:500px;}
.banner li a{width:1950px;height:498px; display: block;}