ap/images/newWap/first-page/back.png) no-repeat center center/100% auto;width: 0.12rem;height: 0.23rem;display: inline-block;margin-left: 0.1rem;vertical-align: middle;transform: rotate( 270deg );-webkit-transform: rotate( 270deg );-moz-transform: rotate(270deg );-o-transform: rotate(270deg );-ms-transform: rotate(270deg );\">")},200);