*{font:1em trebuchet ms,verdana,sans-serif}body,html{height:100%;margin:0;padding:0;position:relative}div.footerNav{position:fixed;bottom:0;left:0;right:0;opacity:.6;transition:.25s ease-in-out;background-color:rgba(0,0,0,0)}div.footerNav:hover{opacity:1}div.footerNav .author{max-width:300px}div.footerNav .author span{color:#999}#__next>.MuiIconButton-root{position:fixed;z-index:9999;top:8px;right:8px}