.div-audio{display:flex;align-items:center;gap:10px;padding:20px;background-color:#f9f9f9;border-radius:10px;box-shadow:0 4px 6px rgba(0,0,0,.1)}.div-audio:hover{cursor:pointer}.balls{display:flex;justify-content:space-between;align-items:center;width:30%;margin-top:0}.ball{width:15px;height:15px;border-radius:50%;background-color:#7f8c8d;opacity:.5;transition:opacity .3s}.playing .ball{animation:bounce 1.2s infinite ease-in-out}.ball:nth-child(1){animation-delay:0s}.ball:nth-child(2){animation-delay:.2s}.ball:nth-child(3){animation-delay:.4s}.ball:nth-child(4){animation-delay:.6s}.ball:nth-child(5){animation-delay:.8s}@keyframes bounce{0%,20%,50%,80%,100%{transform:scale(1)}40%{transform:scale(1.5)}60%{transform:scale(1.2)}}.play-audio{color:#7f8c8d;margin-right:0;margin-top:-2px}@media(max-width:768px){.balls{display:flex;justify-content:space-between;align-items:center;width:80%;margin-top:0}.play-audio{color:#7f8c8d;margin-top:-2px}}