<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>