html{scroll-behavior:smooth}html #scrollToTopButton{position:fixed;bottom:100px;right:25px;cursor:pointer;padding-bottom:5px;width:2em;height:2em;text-align:center;border-radius:100%;border:2px solid #C81418;background-color:#f1dadb;display:inline-block}html #scrollToTopButton:hover{background-color:#e1595c;color:#fff}html #scrollToTopButton img{width:80%;vertical-align:middle}