.voice-button{position:relative;display:flex;justify-content:center;align-items:center;cursor:pointer;height:20px;gap:2px}.voice-button .voice-button-item{position:relative;pointer-events:none;background:#52467b;width:1px;gap:2px;height:100%;animation:sound 0ms linear 0ms infinite alternate;flex:1}@keyframes sound{0%{opacity:.35;transform:scale(0)}to{opacity:1;transform:scale(1)}}