#audio-player {
  position: fixed !important;
  bottom: 0 !important;
  left: 0 !important;
  width: 100% !important;
  background: #fff !important;
  z-index: 9999 !important;
  padding: 10px !important;
  box-shadow: 0 -2px 6px rgba(0, 0, 0, 0.1) !important;
}