.audio-player {
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}
.audio-player i {
  font-size: 24vw;
}
#next-button {
    font-size: 18vw;
}

@media screen and (min-width:560px) {
  .audio-player i {
    font-size: 134px;
  }
  #next-button {
    font-size: 100px;
  }
}

#now-playing {
  display: none;
}

.progress {
  overflow: visible;
}

.playlist 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%;
}


.card {
    position: relative;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-direction: column;
    flex-direction: column;
    min-width: 0;
    word-wrap: break-word;
    background-color: transparent;
    background-clip: border-box;
    border: 0px solid rgba(0,0,0,.125);
    border-radius: .25rem;
}
.text-primary {
    color: #ffffff !important;
}
.border-primary {
    border-color: #666666 !important;
}

.ui-state-default, .ui-widget-content .ui-state-default, .ui-widget-header .ui-state-default, .ui-button, html .ui-button.ui-state-disabled:hover, html .ui-button.ui-state-disabled:active {
    border: 1px solid #000;
	background: #999966;
    font-weight: bold;
    color: #ffffff;
}


.list-group-item.active {
    z-index: 2;
    color: #fff;
    background-color: rgba(0,0,0,.075) !important;
    border-color: #ffffff;
	border-top-width:3px;
	border-top-style:dotted;
    border-right-color: rgb(255, 255, 255);
    border-left-color: rgb(255, 255, 255);
}



.list-group-item {
    position: relative;
    display: block;
    padding: .75rem 1.25rem;
    margin-bottom: -1px;
    background-color: transparent;
    color:#ffffff;
    border: 1px solid rgba(0,0,0,.125);
        border-right-color: rgba(0, 0, 0, 0.125);
        border-right-style: solid;
        border-right-width: 1px;
        border-left-color: rgba(0, 0, 0, 0.125);
        border-left-style: solid;
        border-left-width: 1px;
}