body{
  font-family: Arial, sans-serif;
  text-align:center;
}

.scene-container{
  position:relative;
  display:inline-block;
}

.scene{
  width:60vw;
  height:auto;
  display:block;
}

.pieces-container{
  margin-top:20px;
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  justify-content:center;
}

.piece{
  width:65px;
  height:65px;
  cursor:grab;
  object-fit:cover;
}

.target{
  position:absolute;
  width:65px;
  height:65px;
  border:none;
  box-sizing:border-box;
  z-index:1;
}