.gtWrapper{position:fixed;display:block;width:100%;height:40px;margin:0;padding:0;background:transparent;background:transparent;z-index:99999}.gtWrapper .GoTop{position:absolute;right:10px;display:block;margin:0 auto;padding:0;width:40px;height:40px;border-radius:50%}.gtWrapper .GoTop::before {position:absolute;border-style:solid;border-width:4px 4px 0 0;content:'';display:inline-block;height:14px;width:14px;left:11px;top:15px;-webkit-transform: rotate(315deg);-moz-transform: rotate(315deg);transform: rotate(315deg)}