html {
    font-size: 16px;
    cursor: url('images/cursor.jpg');
    height: 100%;
  }


  p {
    margin: 0;
  }

  .nav {
    margin-bottom: 60px;
    margin-top: 40px;
    user-select: none;
    text-align: center;
    font-family: 'Courier New', Courier, monospace;
    font-style: italic;
    font-weight: bold;

  }

  .nav-link{
    background-color: white;
    color: black;
    border: 1px;
    border-color: black;
    padding: 5px;
    border-radius: 3px;
    margin-right: 10px;
    margin-top: 80px;
    font-family: 'Courier New', Courier, monospace
  }

  .nav-link:hover{
    color: white;
    background-color: black;
  }
  
  .main {
    display: grid;
    grid-template-columns: repeat(4,auto);
    grid-template-rows: repeat(4,auto);
    position: relative;
    margin-top: -50px;
  
  }
  
  .section {
    font-family: 'Courier New', Courier, monospace;
    background: white;
    height: 215px;
    width: auto;
    overflow: scroll;
    overflow-y: scroll;
  }
  
  .section.one .wrapper, .section.three .wrapper, .section.six .wrapper, .section.eight .wrapper, .section.nine .wrapper, .section.eleven .wrapper {
    height: 1000px;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 30px;
    color: black;
    text-align: justify;
    transition: filter 0.3 ease;
  }
 
  .section.one .wrapper:hover, .section.three .wrapper:hover, .section.six .wrapper:hover, .section.eight .wrapper:hover, .section.nine .wrapper:hover, .section.eleven .wrapper:hover{
    filter: invert(1);

  }

  a {
    color: black;
    text-decoration: none;
  }

  hr{
    margin-top: 30px;
    border-top: 4px dashed black;
  }

  .wrapper {
    background: white;
    width: 27vw;
  }

  .section.two .wrapper, .section.four .wrapper, .section.five .wrapper, .section.seven .wrapper, .section.ten .wrapper, .section.twelve .wrapper {
    background-color: white;
    color: black;
    height: 800px;
    width: 60vw;
    transition: filter 0.3 ease;
  }

  .section.two .wrapper:hover, .section.four .wrapper:hover, .section.five .wrapper:hover, .section.seven .wrapper:hover, .section.ten .wrapper:hover, .section.twelve .wrapper:hover {
    filter: invert(1);

  }

  .edsc-img {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 900px;
    height: auto;
    z-index: 10;

  }