#wrapper{position:absolute;z-index:1;top:50px;bottom:0;left:0;width:100%;overflow:hidden}#ctheader{height:46px;line-height:46px;overflow:hidden;background:#fff;position:fixed;top:55px;z-index:10;width:100%;max-width:750px;margin:0 auto}#ctheader div{display:inline-block}.reutrnback{display:inline-block;color:#666;line-height:45px;text-align:center;width:1.2rem;float:left}.reutrnback img{width:24px}.coursetitle{font-size:.426667rem;line-height:45px;text-align:center;width:7.8rem}.fixedhead{display:none}.combatBox{padding-bottom:50px}.smallcoin{margin-left:8px}.smallcoinnw{margin-left:0}