body {
    margin: 0;
    padding: 0;
    background-color: #000;
    color: #fff;
    overflow-x: hidden;
  }

  h1, h2 {
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-family: "Antic Didone", serif;
  }

  h1 {
    font-size: 100px;
    color: #ffe312;
    text-align: left;
    margin-top: 300px;
    padding-left: 250px;
    padding-right: 250px;
  }

  h2 {
    font-size: 3.5em;
    margin-bottom: 0.3em;
    color: #fff;
  }

  p {
    line-height: 1.5;
    font-size: 1.5em;
    font-family: "Anonymous Pro", monospace;
  }

  section {
    position: absolute;
    max-width: 500px;
    padding: 20px;
    background: rgba(255,255,255,0.05);
    border-radius: 10px;
    box-shadow: 0 0 20px rgba(255,255,255,0.05);
    backdrop-filter: blur(6px);
  }

  img {
    position:absolute;
  }

  .cells {
    max-width: 100%;
    margin-top: 10px;
    filter: grayscale(10);
  }

  .veins {
    height: 300px;
    width: 1000px;
    filter: grayscale(10);
  }

  .prionmodel {
    max-width: 100%;
    margin-top: 10px;
    filter: grayscale(10);
  }

  .brain {
    width: 500px;
    margin-top: 10px;
    filter: grayscale(10);
  }

  .cow {
    width: 800px;
    margin-top: 10px;
    filter: grayscale(10);
  }

  .bg1 {
    position: absolute;      
    top: 0;
    left: 0;
    width: 2000px;
    filter: grayscale(10) blur(5px) opacity(50%);
    z-index: -10;  
  }

  .bg2 {
    position: absolute;      
    top: 0;
    left: 0;
    width: 1000px;
    filter: grayscale(10) blur(5px) opacity(30%);
    z-index: -10;  
  }

  .bg1 {top: 0px; }
  .bg2 {top: 2500px; left: 25%;}
  .cells {top: 750px; right: -10%}
  .veins {top:1800px; left: -5%}
  .prionmodel {top:2800px; left: 10%}
  .brain {top:3200px; left:25%}
  .cow {top:4000px; right:5%}
  #intro { top: 860px; left: 10%; }
  #diseases { top: 1200px; right: 12%; }
  #structure { top: 2150px; left: 15%; }
  #cjd { top: 2600px; right: 8%; }
  #transmission { top: 3500px; left: 18%; }

  body::after {
    content: "";
    display: block;
    height: 4100px;
  }

  @media (max-width: 1024px) {
    h1 {
      font-size: 60px;
      padding: 0 40px;
      margin-top: 80px;
      text-align: center;
    }
  
    section {
      position: static;
      margin: 40px auto;
      width: 90%;
      max-width: 600px;
    }
  
    img {
      position: relative;
      display: block;
      max-width: 100%;
      height: auto;
      margin: 20px auto;
    }
  
    .bg1 {
      width: 100%;
      height: auto;
      position: fixed;
      top: 0;
      left: 0;
      opacity: 0.5;
      filter: grayscale(10) blur(5px);
    }
  
  
    body::after {
      height: auto;
    }
  }
  
  @media (max-width: 600px) {
    h1 {
      font-size: 40px;
      margin-top: 40px;
      padding: 0 20px;
    }
  
    h2 {
      font-size: 2em;
    }
  
    p {
      font-size: 1.1em;
    }

  }