#goback{position:fixed;right:1%;bottom:3%;width:40px;height:40px;cursor:pointer;display:none}#goback .jt{width:40px;height:40px;font-size:20px;text-align:center;background-color:rgba(0,0,0,.1);transform:rotate(180deg)}#goback p{width:40px;height:40px;color:#fff;font-size:14px;text-align:center;background-color:#3998D8;line-height:1.3;padding-top:3px}.firstRow {background-color: #2D64B3;color: white;text-align: center;}