* {
        margin: 0;
        padding: 0;
      }
     
      body {
        overflow: hidden;
        line-height: 1.8;
        word-break: break-word;
        color: black;
        cursor: pointer;
      }

      h1 {
      font-size: 17pt;
      color: black;
      text-decoration: underline;
      }

      p {
        font-size: 17pt;
        font-weight: bold;
      }

      img {
        height: 300px;
      }

      mark {
        background-color: lightskyblue;
      }

      a {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        padding: 10px;
        background-color: gainsboro;
        color: black;
        text-decoration: none;
      }

      a:visited {
        color: black;
      }

      a:not(:first-child) {
        display: none;
      }

      a:target {
        display: block;
      }

      @media screen and (max-width: 704px) {

}