.three-pic-gallery{
    display: inline-grid;
    grid-template-columns: 33% 33% 33%;
    width: 100%;
    margin-bottom: -5px;
    margin: 100px 0px 100px 0px;
  }

  @media only screen and (max-width: 1000px) {
    .three-pic-gallery{
        display: inline-block;
    }
  }

  .three-pic-gallery-left{
    display: block;
    grid-column-start: 1;
    width: 100%;
  }

  .three-pic-gallery-center{
    display: block;
    grid-column-start: 2;
    width: 100%;
  }

  .three-pic-gallery-right{
    display: block;
    grid-column-start: 3;
    width: 100%;
  }



  .two-pic-gallery{
    display: inline-grid;
    grid-template-columns: 50% 50%;
    width: 100%;
    margin-bottom: -5px;
    margin: 100px 0px 100px 0px;
  }

  @media only screen and (max-width: 1000px) {
    .two-pic-gallery{
        display: inline-block;
    }
  }

  .two-pic-gallery-left{
    display: block;
    grid-column-start: 1;
    width: 100%;
  }

  .two-pic-gallery-right{
    display: block;
    grid-column-start: 2;
    width: 100%;
  }