#back-top{bottom:10px;right:25px;position:fixed;z-index:999999;background-color:#fff;opacity:1;border-radius:50%;width:45px;height:45px;box-shadow:0 0 5px rgb(0 0 0 / 17%)}#back-top:hover{box-shadow:0 0 5px #0d6efd}#back-top a{display:block;text-decoration:none;color:#070607;text-align:center;text-transform:uppercase;transition:.3s ease-in-out;padding-top:25%}.bi-chevron-up::before{font-size:20px}@media screen and (max-width:768px){#back-top a{padding-top:10%}#back-top{bottom:50px;right:10px;width:40px;height:40px}}