midi-player{display:block;width:inherit;margin:4px 4px 0}midi-player::part(control-panel){background:#bdbdbc;border:2px solid #000;border-radius:10px 10px 0 0}midi-player::part(play-button){color:rgb(33,66,33);border:2px solid;background-color:#93ab93;border-radius:20px;transition:all .2s;content:"hello"}midi-player::part(play-button):hover{color:#0a0;background-color:#5f5;border-radius:10px}midi-player::part(time){font-family:monospace}midi-visualizer .piano-roll-visualizer{background:#ffd;border:2px solid black;border-top:none;border-radius:0 0 10px 10px;margin:0 4px 4px;overflow:auto}midi-visualizer svg rect.note{opacity:.6;stroke-width:2}midi-visualizer svg rect.note[data-instrument="0"]{fill:#e22;stroke:#500}midi-visualizer svg rect.note[data-instrument="2"]{fill:#2ee;stroke:#055}midi-visualizer svg rect.note[data-is-drum=true]{fill:#888;stroke:#888}midi-visualizer svg rect.note.active{opacity:.9;stroke:#000}