.audio-player {
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}
.audio-player i {
  font-size: 16vw;
}
#next-button {
    font-size: 16vw;
}

@media screen and (min-width:560px) {
  .audio-player i {
    font-size: 3.5rem;
  }
  #next-button {
    font-size: 3.5rem;
  }
}

#now-playing {
  display: none;
}

.progress {
  overflow: visible;
}

li.active:before {
  font-family: "Material Icons";
  content: "\e037";
  display: inline-block;
  padding-right: 3px;
  vertical-align: middle;
  font-size: 1.5rem;
}

.ui-slider-handle {
  border-radius: 50%;
  background: #fd5927!important;
}

/* ### custom CSS by TK ### */

.ui-state-focus, .ui-widget-content.ui-state-focus  {
  border-color: #ff3f25!important;
}

.card {
  border-color: #333!important;

}

.list-group-item {
  color: silver;
  border-top-color: #333!important;
  border-bottom-color:  #333!important;
    border-top-width: 1px!important;
  background-color: #000;

}

.list-group-item.active {
    z-index: 2;
    color: #ff3f25!important;
    background-color: #000;
    border-color: #ff3f25!important;
    border-top-width: 1px!important;
    border-bottom-width: 1px!important;
}

.bg-dark {
    background-color: black!important;
}

.audio-player i {
  cursor: pointer;
}