#app .canvasContainer{margin-bottom:10%;width:100vw;height:auto;display:flex;justify-content:center;align-items:center}#app .dragzone{margin:4%;width:92%;height:60vh;border:4px dashed black;display:flex;justify-content:center;align-items:center;background:#fff}#app input[type=file]{opacity:0;display:none}#app canvas#canvas{margin-top:2%;border:1px solid white;background:#fff}#app .users img{width:30px;height:30px;border-radius:100px;margin-left:1px;border:3px solid rgb(137,255,137)}body{background:#eee}