#scroll-to-top{position:fixed;bottom:20px;right:20px;width:50px;height:50px;cursor:pointer;z-index:1000;display:none}.progress-circle{position:relative;width:100%;height:100%;border-radius:50%;background-color:#000}.progress-ring{width:100%;height:100%;transform:rotate(-90deg)}.progress-ring__circle{stroke:#ac7f0e;stroke-dasharray:138;stroke-dashoffset:138;transition:stroke-dashoffset .25s;transform-origin:50% 50%}.arrow-up{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:0;height:0;border-left:7px solid transparent;border-right:7px solid transparent;border-bottom:10px solid #fff}