html,body{height:100%}*{box-sizing:border-box}body{background:#ffdab9;margin:0;padding:16px}#app{display:flex;flex-direction:column;width:100%;height:100%;gap:16px}.row{position:relative;display:flex;flex:1;flex-direction:row;gap:16px}.item{position:relative;display:flex;height:100%;width:100%;box-shadow:0 0 1px #000}.controlls{background-color:#faebd7;display:flex;height:64px;gap:16px}.controlls input{width:100%}canvas{display:block;width:0;height:0}.label{position:absolute;top:0;right:0;font-family:Consolas,monaco,monospace;font-size:10px;background-color:#000;color:#fff;padding:2px 4px}