body {
      background-color: rgb(90, 10, 10);
      font-family: Arial, sans-serif;
      margin: 0;
      padding: 0;
      color: white;
      text-align: center;
    }

    .top-bar {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 30px;
      background-color: rgba(0, 0, 0, 0.1);
      border-bottom: 2px solid red;
      z-index: 100;
    }

    main {
      margin-top: 100px; /* ruimte onder de balk */
    }

    h1 {
      color: white;
      margin-bottom: 30px;
    }

    h2 {
      color: white;
      margin: 10px 0;
    }

    a:link {
      color: light-blue;
      text-decoration: none;
    }
    a:visited {
      color: light-blue;
      text-decoration: none;
    }

    a:hover {
      text-decoration: underline;
    }

    @media (max-width: 600px) {
      h1 {
        font-size: 1.6rem;
      }
      h2 {
        font-size: 1rem;
      }
    }