first.html

<!doctype html>
<html>
  <head>
    <title>My first web!</title>

    <style>
      body {
        background-color: pink;
      }
      #website-name {
        font-family: sans-serif;
        font-size: 40px;
        color: green; /* font color */
        
     
      }

      #website-name  {
        text-align: center;
      }
      #cat-picture {
        width: 100px;
        height: 100px;
        border: 10px solid black;
      }

      li {
        list-style-type: none;
        text-decoration: none;

      }

    </style>
  </head>

    <body>
      <nav>
        <ul>
          <li="active">Home</li>
          <li>About</li>
          <li>Contact</li>
        </ul>
      </nav>
      <h2 id="website-name">My website</h2>
      <a href="http://www.facebook.com">Come visit me at facebook</a>
      <img id="cat-picture" src="./cat.jpg" />

      
    </body>
</html>