.back-to-top{border:1px solid #777;border-radius:88px;bottom:5px;cursor:pointer;height:30px;left:5px;position:fixed;text-align:center;width:auto;width:30px;z-index:1}.back-to-top img{display:block;margin:0 auto;position:relative;text-align:center;top:5px;transform:rotate(-90deg);width:14px}.back-to-top a{color:#fff;font-size:14px;font-weight:700;letter-spacing:1px;text-transform:uppercase}.back-to-top a:focus,.back-to-top a:hover{color:#fff}