/*reset*/
/* body{font-family: "microsoft yahei","微软雅黑";}
body,ul,li,ol,img{margin: 0;padding: 0;}
li{list-style: none;}

body{width: 800px;height: auto;margin: 0 auto;}
body>h5{margin-left: 20px;}
body>div{margin-left: 20px;} */

/*example*/
body,ul,li,ol,img{margin: 0;padding: 0;}
li{list-style: none;}

.example2{}
.example2 ol{position:relative;width: 160px;height: 20px;top:-30px;left: 47.5%;}
/* .example2 ol li{float:left;width: 20px;height: 20px;margin: 5px;background: #000000;text-align: center;color:white;}
.example2 ol li.seleted{background: #990000;} */

.example2 ol li{float:left;width: 20px;height: 20px;margin: 5px;background: #990000;text-align: center;color:white;}
.example2 ol li.seleted{background: #000000;}

.example2 img{width: 100%;height: 350px;}