body {
    background-color: #333333;
    font-family: Arial, sans-serif;
    font-style: normal;
    color: white;

  }
  .content {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-top: 5em;
    margin-bottom: 5em;
    text-align: center;
  
  }
  a:link {
    color: red;
    text-decoration: none;
  }
  .content img {
    max-width: 21%;
    height: auto;
    margin-bottom: 3.5em
  }