Page Widget How to - Create a simple drop-down menu

Question

We would like to know how to create a simple drop-down menu.

Answer


<!DOCTYPE html>
<html>
<head>
<style type='text/css'>
li {<!--from  w ww . j av a  2 s .c  o m-->
  float: left;
  position: relative;
  margin: 0 10px;
}

li li {
  float: none;
}

li li a {
  white-space: nowrap;
}

li ul {
  position: absolute;
  top: 1.1em;
  left: 0;
  display: none;
  border: 1px solid red;
}

li:hover ul {
  display: block;
}
</style>
</head>
<body>
  <ul>
    <li><a href="#">Product</a>
      <ul>
        <li><a href="#">A</a></li>
        <li><a href="#">B</a></li>
        <li><a href="#">C</a></li>
      </ul></li>
    <li><a href="#">About</a></li>
  </ul>
</body>
</html>

The code above is rendered as follows: