.live-audio-unlock {
  position: absolute;
  z-index: 30;
  left: 50%;
  bottom: 14%;
  transform: translateX(-50%);
  padding: 12px 20px;
  border: 1px solid rgba(255, 255, 255, .3);
  border-radius: 8px;
  color: #fff;
  background: rgba(22, 15, 22, .9);
  box-shadow: 0 8px 28px rgba(0, 0, 0, .28);
  font-weight: 800;
  cursor: pointer;
}

.live-audio-unlock[hidden] { display: none; }
.live-audio-unlock:hover { background: #342333; }