.App{padding:1rem}.piano-wrap{height:200px}.slider{-webkit-appearance:none;width:100%;height:25px;background:#d3d3d3;outline:none;opacity:.7;-webkit-transition:.2s;transition:opacity .2s}.slider:hover{opacity:1}.slider::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:25px;height:25px;background:#04AA6D;cursor:pointer}.slider::-moz-range-thumb{width:25px;height:25px;background:#04AA6D;cursor:pointer}h2 span{color:#00f}.ReactPiano__Keyboard{position:relative;display:flex}.ReactPiano__Key{display:flex}.ReactPiano__Key--accidental{background:#555;border:1px solid #fff;border-top:1px solid transparent;border-radius:0 0 4px 4px;cursor:pointer;height:66%;z-index:1;position:absolute;top:0}.ReactPiano__Key--natural{background:#f6f5f3;border:1px solid #888;border-radius:0 0 6px 6px;cursor:pointer;z-index:0;flex:1;margin-right:1px}.ReactPiano__Key--natural:last-child{margin-right:0}.ReactPiano__Key--active{background:#3ac8da}.ReactPiano__Key--active.ReactPiano__Key--accidental{border:1px solid #fff;border-top:1px solid #3ac8da;height:65%}.ReactPiano__Key--active.ReactPiano__Key--natural{border:1px solid #3ac8da;height:98%}.ReactPiano__Key--disabled.ReactPiano__Key--accidental{background:#ddd;border:1px solid #999}.ReactPiano__Key--disabled.ReactPiano__Key--natural{background:#eee;border:1px solid #aaa}.ReactPiano__NoteLabelContainer{flex:1;align-self:flex-end}.ReactPiano__NoteLabel{font-size:12px;text-align:center;text-transform:capitalize;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}.ReactPiano__NoteLabel--accidental{color:#f8e8d5;margin-bottom:3px}.ReactPiano__NoteLabel--natural{color:#888;margin-bottom:3px}.ReactPiano__NoteLabel--natural.ReactPiano__NoteLabel--active{color:#f8e8d5}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}code{font-family:source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace}