.collection-holder{
    display: grid !important;
    grid-template-columns: repeat(5, 1fr);
}

.collection-holder .product-item{
 border: none !important;
}



   @media only screen and (max-width: 1500px) {
    .collection-holder{
               grid-template-columns: repeat(4, 1fr);
    }
   }


   @media only screen and (max-width: 1200px) {
    .collection-holder{
              grid-template-columns: repeat(3, 1fr);
    }
   }

   @media only screen and (max-width: 900px) {
    .collection-holder{
          grid-template-columns: repeat(2, 1fr);
    }
   }

   @media only screen and (max-width: 600px) {
    .collection-holder{
          grid-template-columns: repeat(1, 1fr);
    }
   }