.wrapper{
  width:auto;
  position:relative;
  width:100%;
}
.playpause {

  background-repeat:no-repeat;
  width:25%;
  height:25%;

  position:absolute;
  left:12%;
  right:0%;
  top:40%;
  bottom:0%;
  z-index: 2;
  background-size:contain;
}