playlist.css

.vjs-playlist {
  background-color: black;
  position: absolute;
  overflow-y: hidden;
  overflow-x: auto;
  display: none;
}

.vjs-playlist img { 
  margin: 10px;
  border: 3px solid #555;
  border-radius: 6px;
  -moz-border-radius: 6px;
  width: 125px;
  height: 95px;
}

.vjs-playlist img:hover {
  border: 3px solid #777;
  cursor: pointer;
  border-radius: 6px;
  -moz-border-radius: 6px;
}

/* Scrollbar
---------------------------------------------------------*/


.vjs-playlist.webkit-scrollbar::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}
.vjs-playlist.webkit-scrollbar::-webkit-scrollbar-button:start:decrement,
.vjs-playlist::-webkit-scrollbar-button:end:increment  {
  display: none;
}
 
.vjs-playlist.webkit-scrollbar::-webkit-scrollbar-track-piece  {
  background-color: #3b3b3b;
  -webkit-border-radius: 6px;
}
 
.vjs-playlist.webkit-scrollbar::-webkit-scrollbar-thumb {
  -webkit-border-radius: 6px;
  background: #666 no-repeat center; 
}