body {
        background: #222;
        color: #fff;
        font-family: 'Fredericka the Great', serif;
        margin: 0;
        height: 100vh;
        background-position: center;
        background-size: cover;
        background-repeat: no-repeat;
        transition: background-image 1s;
      }

      h1 {
        font-size: 8vh;
        font-weight: 100;
        color: #fab758;

      }


      main {

        position: absolute;
        left: 0;
        top: 0;
        width: 100%;
        height: 100%;
        display: flex;
        justify-content: center;
        align-items: center;
      }

      .caption {
        background: #0007;
        padding: 20px;
        border-radius: 3px;
      }

      .hidden {
        display: none;
      }