#stop-voice.disabled {
    opacity: 0.5;
    cursor: not-allowed;
}
.live-waveform-container {
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: #f0f0f0;
  border-radius: 5px;
  padding: 10px;
}
#liveVisualizer {
  width: 100%;
  height: 60px;
}