@-webkit-keyframes mp3eq{
  0%,100% { transform: scaleY(.35); opacity:.8; }
  50%     { transform: scaleY(1);   opacity:1; }
}
@keyframes mp3eq{
  0%,100% { transform: scaleY(.35); opacity:.8; }
  50%     { transform: scaleY(1);   opacity:1; }
}

.song-thumb .eq i{
  transform-origin: bottom;
  height: 16px;
}