.masonryholder{
    column-count: 5;
    column-gap: 20px;
    max-width: 1600px;
    margin: 0 auto;
    }
 
  .masonryblocks{
    display: inline-block;
    background: #D2D2D2;
    padding: 20px;
    margin: 0 0 20px;
    width: 100%;
    box-sizing: border-box;
    }
 
  .masonryblocks img{
    width: 100%;
    }
 
  @media screen and (max-width:768px){
    .masonryholder{
      column-count: 1;
    }
    }
 
  @media screen and (min-width:769px){
    .masonryholder{
      column-count: 2;
    }
    }
 
  @media screen and (min-width:1080px){
    .masonryholder{
      column-count: 3;
    }
    }
 
  @media screen and (min-width:1200px){
    .masonryholder{
      column-count: 4;
    }
    }