#sidebar{display:grid;height:100%;align-content:center;position:absolute;z-index:4}#sidebar button{width:60px;height:60px;margin:10px;border-radius:5px}#sidebar button img{width:100%}#sidebar button.active{background-color:#a6c4f5}#sidebar input{width:55px;height:55px;margin:10px}#popup{position:absolute;width:100vw;height:100vh;z-index:10;background-color:rgba(0,0,0,.3);display:grid;justify-content:center;align-content:center}#popup #content{background-color:#fff;max-width:500px;width:100%;height:100%;margin:20px;padding:10px 20px;border-radius:10px;box-shadow:0 0 5px 3px rgba(0,0,0,.2);text-align:center}#popup #content img{height:100%;max-height:400px}body{margin:0;padding:0;overflow:hidden;font-family:Lucida Sans,Lucida Sans Regular,Lucida Grande,Lucida Sans Unicode,Geneva,Verdana,sans-serif}