body {
    margin: 0;
  }
  
  .grid {
    display: grid;
    grid-template-columns: repeat(3, 200px);
    justify-content: center;
    align-content: center;
    grid-gap: 10px;
    /* height: 100vh; */
  }
  
  .grid img {
    width: 100%;
    /* height: 200px; */
    cursor: pointer;
  }
  
  #lightbox {
    position: fixed;
    z-index: 1000;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, .8);
    display: none;
  }
  
  #lightbox.active {
    display: flex;
    justify-content: center;
    align-items: center;
  }
  

#lightbox img {
  max-width: 90%;
  max-height: 80%;
  padding: 4px;
  background-color: black;
  border: 2px solid white;
}

@media screen and (max-width: 560px) {
  .grid{
      display: inline;
          }

  }