@media screen and (max-width:750px){button.scroll-top.visible{display:none}}.wrapper{border:1px solid #000;height:calc(100vh - 2px);margin:0 auto;overflow-x:hidden;overflow-y:scroll;position:relative;width:calc(100vw - 2.55px);background:#1a73e8}.scroll-top.visible{display:block;opacity:1;bottom:75px}