body{margin:0;padding:0}.qr1Bg{background-color:#cde1f1}.qr2Bg{background-color:#faeee8}.layout{overflow:hidden;margin:0;padding:0}.content{width:100vw;display:block;margin:0 auto}.control{padding:10px;width:100vw;text-align:center;display:grid;grid-template-columns:1fr 1fr;grid-template-rows:1fr 1fr;gap:10px}.largeButton{width:53vw}.smallButton{width:42vw}.control button{background-color:#cde1f180}