#scrolltopbtn{border:1px solid #475963;border-radius:5px;position:fixed;top:auto;bottom:25px;left:auto;right:25px;opacity:1.00;background-color:#6ac1df;width:40px;height:40px;cursor:pointer;z-index:9999;justify-content:center;align-items:center;display:none;-webkit-transition:opacity .5s linear;-moz-transition:opacity .5s linear;-o-transition:opacity .5s linear;transition:opacity .5s linear}#scrolltopbtn svg{}#scrolltopbtn:hover{opacity:1}