#scrollToTop{display:block;opacity:0;position:fixed;bottom:45px;right:1em;width:4em;z-index:99;font-size:18px;border:none;outline:none;color:#fff;background-color:transparent;cursor:pointer;padding:15px;border-radius:4px;transition:opacity .4s ease}#scrollToTop svg{fill:#ff5500c7;transition:fill .4s ease,transform .4s ease}#scrollToTop:hover svg{fill:var(--secondary-color);transform:rotateZ(180deg)}