*{margin:0;padding:0;}
a{text-decoration:none;}
img{border:none;}
li{list-style:none outside none;}
body{background:#c9c9c9;font-size:14px;font-family:"宋体";}





.myBox{margin:50px auto 0;}
.myBox ul{margin:0 auto 0;position:relative;width:500px;height:100px;overflow:hidden;}
.myBox li{width:100px;height:100px;text-align:center;line-height:100px;font-size:40px;color:#fff;background:rgba(222,122,155,0.5);}
.myBox li.on{background:rgba(66,56,222,0.5);}

.text{height:50px;overflow:hidden;width:500px;margin:20px auto 0;font-size:20px;line-height:50px;text-align:center;}
.bt,.jg,.zt{float:left;width:200px;}
.bt{width:100px;height:50px;background:rgb(200,100,55);color:#fff;cursor:pointer;}

em{font-size:30px;font-style:normal;color:red;}