* {
    margin: 0;
    padding: 0;
    background-color: #f5f5f5
  }
  
  h2 {
    position: fixed;
    left: 50%;
    top: 40%;
    transform: translate(-50%, -50%);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen,
      Ubuntu, Cantarell, "Open Sans", "Helvetica Neue", sans-serif;
  }
  
  .codescript {
    position: fixed;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    font-family: "Roboto Mono", monospace;
    font-size: 80px;
    margin-top: 50px;
  }
  
  mark.magenta {
    color: rgb(189, 36, 189);
    background: none;
  }
  mark.green {
    color: rgb(142, 230, 11);
    background: none;
  }
  mark.blue {
    color: blue;
    background: none;
  }