.m-tttech-back{position:fixed;z-index:999;right:0;bottom:20%;display:flex;background-color:#ff996c;padding:14px 20px;cursor:pointer;transition:opacity 0.3s ease-in-out;opacity:1}.m-tttech-back:hover{background-color:#ff854f}.m-tttech-back a{color:#000;font-size:1rem;font-weight:600}