/* CSS Document */

@media screen and (max-width: 480px) {
.dingdan {width:94%;padding:0px;border:1px solid #DADADA;box-shadow:2px 2px 10px #909090; margin:0px 10px;}
}

@media screen and (min-width: 1200px) {
.dingdan{width:500px;padding:0px;border:1px solid #DADADA;box-shadow:2px 2px 10px #909090;}
}