How To Create Dropdown Menu Example

<!DOCTYPE html>
<html>
<head>
<title>Dropdown Navigation Menu Example</title>
<style>
  body {
    font-family: sans-serif;
    margin: 0;
  }
  nav {
    background-color: #333;
  }
  nav ul {
    list-style-type: none;
    margin: 0;
    padding: 0;
    display: flex;
  }
  /* Style for each list item */
  nav li {
    position: relative; /* Required for the dropdown positioning */
  }
  /* Style for links */
  nav li a {
    display: block;
    color: white;
    text-align: center;
    padding: 14px 16px;
    text-decoration: none;
  }
  nav li a:hover {
    background-color: #111;
  }
  /* Style for the dropdown container (hidden by default) */
  .dropdown-content {
    display: none;
    position: absolute;
    background-color: #f9f9f9;
    min-width: 160px;
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
    z-index: 1;
  }
  /* Style for links inside the dropdown */
  .dropdown-content a {
    color: black;
    padding: 12px 16px;
    text-decoration: none;
    display: block;
    text-align: left;
  }
  .dropdown-content a:hover {
    background-color: #f1f1f1;
  }
  /* Show the dropdown menu on hover */
  nav li:hover .dropdown-content {
    display: block;
  }
</style>
</head>
<body>

<nav>
  <ul>
    <li><a href="#">Home</a></li>
    <li>
      <a href="#">Products</a>
      <div class="dropdown-content">
        <a href="#">Electronics</a>
        <a href="#">Clothing</a>
        <a href="#">Books</a>
      </div>
    </li>
    <li>
      <a href="#">Services</a>
      <div class="dropdown-content">
        <a href="#">Consulting</a>
        <a href="#">Design</a>
        <a href="#">Development</a>
      </div>
    </li>
    <li><a href="#">Contact</a></li>
  </ul>
</nav>

<div style="padding: 20px;">
  <h2>Hover over the menu items</h2>
  <p>Hover over "Products" or "Services" to see the dropdown menus. We used <code>position: absolute;</code> on the dropdown content so that it doesn't push the rest of the page layout when it appears.</p>
</div>

</body>
</html>