stylesheet.css

ul {
    list-style-type: none;
    margin: 0;
    padding: 0;
   
  }


  .header {
    background-color: #F1F1F1;
    text-align: center;
    padding: 20px;
  }
 

  li {
    float: left;
  }
  



  li a {
    display: block;
    color: #000;
    padding: 8px 16px;
    text-decoration: none;
  }
  

  /* Change the link color on hover */
  li a:hover {
    background-color: #555;
    color: white;
  }