.other-colors{
gap:10px;
  display:flex;
  flex-wrap:wrap;
}
.custom_product_pic{
  width: 40px;
}
.custom_product_pic img{
border: 1px solid transparent;
      width: 100%;
    height: 100%;
}
.custom_product_pic img:hover{
border: 1px solid black;
}
.available_product{
  border:2px solid black;
}