<style> uppy {
position: fixed; bottom: 20px; right: 30px; z-index: 99; border: none; outline: none; background-color: darkred; color: white; cursor: pointer; margin:15px; border-radius: 10px;
}
returnTop:hover {
background-color: #555;
} </style>
<button id=“uppy” title=“Return to Top” class=“btn btn-lg”> <i class=“fa fa-chevron-up”></i></button>
<script> (function() {
var scrollTop = function() {
window.scrollTo(0, 0);
}; document.getElementById(‘uppy’).onclick = scrollTop; })(); </script>