.mmfb-wrap{max-width:100%;width:100%}.mmfb-shell{border:1px solid #e5e5e5;background:#fff;padding:12px}.mmfb-toolbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:10px}.mmfb-toolbar button{padding:8px 12px;cursor:pointer}.mmfb-stage{display:flex;justify-content:center;align-items:center;background:#f7f7f7;padding:12px;overflow:auto}.mmfb-canvas{background:#fff;box-shadow:0 1px 8px rgba(0,0,0,.12)}.mmfb-meta{font-size:12px;color:#555;margin-top:8px;display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap}.mmfb-audio{width:100%}