body {
    margin: 0;
    font-size: 28px;
    font-family: Arial, Helvetica, sans-serif;
  }
  
  .header {
    background-image: linear-gradient(to left, #010230, #ffffff);
    padding: 10px;
    text-align: center;
    color: #2d0194;
  }
  
  #navbar {
    position: sticky;
    top: 0;
    overflow: hidden;
    background-color: #2a2b46;
    background-image: linear-gradient(to left, #2a2b46,  #5d5f9b);
  }
  
  #navbar a {
    float: left;
    display: block;
    color: #f2f2f2;
    text-align: center;
    padding: 14px 16px;
    text-decoration: none;
    font-size: 17px;
  }
  
  #navbar a:hover {
    background-color: #ddd;
    color: black;
  }
  
  #navbar a.active {
    background-color:#0465aa;
    color: white;
  }
  
  .content {
    padding: 16px;
  }