#button{display:inline-block;background-color:#f9d33c;text-align:center;position:fixed;bottom:40px;right:20px;transition:background-color .3s,opacity .5s,visibility .5s;color:#545298;opacity:0;visibility:hidden;z-index:1000;font-weight:700;font-size:21.74px;line-height:26.74px;min-height:0px !important;border-radius:30px;cursor:pointer;padding:15px 30px}#button::after{content:url(https://www.wcs-group.co.uk/hubfs/WCS%20Group%202021/Images/Icon%20feather-arrow-up.png);padding-left:20px}#button.show{opacity:1;visibility:visible}.back-btn{min-height:0px !important}@media screen and (max-width:480px){#button{font-size:18px;line-height:28px;padding:10px 20px}}