* {
    box-sizing: border-box;
    font-family: Arial, Helvetica, sans-serif;
  }
  
  body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    background-color: #56bc66;
  }
  
  /* Style the top navigation bar */
  .topnav {
    overflow: hidden;
    background-color: #b93600;
  }
  
  /* Style the topnav links */
  .topnav a {
    float: left;
    display: block;
    font-weight: bold;
    color: #f2f2f2;
    text-align: center;
    padding: 14px 16px;
    text-decoration: none;
  }
  
  /* Change color on hover */
  .topnav a:hover {
    background-color: #ddd;
    color: black;
  }
  
  /* Style the content */
  .content {
/*    background-color: #ddd;*/
    padding: 10px;
  }
 
  .content h1 {
    text-align: center;
  }
  .content h2 {
    text-align: center;
  }

  /* Style the footer */
  .footer {
    background-color: #b93600;
    color: #f2f2f2;
    padding: 10px;
  }
  
  .footer a {
    color: yellow;
  }