html { font-size: 10px; background: url('./background.jpg') bottom center; background-size: cover; } body,html { margin: 0; padding: 0; font-family: sans-serif; } .keys { display: flex; flex: 1; min-height: 100vh; align-items: center; justify-content: center; } .key { border: .4rem solid black; border-radius: .5rem; margin: 1rem; font-size: 1.5rem; padding: 1rem .5rem; transition: all .07s ease; width: 10rem; text-align: center; color: white; background: rgba(0,0,0,0.4); text-shadow: 0 0 .5rem black; } .playing { transform: scale(1.1); border-color: #ffc600; box-shadow: 0 0 1rem #ffc600; } kbd { display: block; font-size: 4rem; } .sound { font-size: 1.2rem; text-transform: uppercase; letter-spacing: .1rem; color: #ffc600; }
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