Untitled

<ul><li>Home</li>

  <li>About</li>

  <li>

    Portfolio

    <ul>

      <li>Web Design</li>

      <li>Web Development</li>

      <li>Illustrations</li>

    </ul>

  </li>

  <li>Blog</li>

  <li>Contact</li>

</ul>

body {

  font-family: 'Lucida Grande', 'Helvetica Neue', Helvetica, Arial, sans-serif;

  padding: 20px 50px 150px;

  font-size: 13px;

  text-align: center;

  background: #E3CAA1;

}

ul {

  text-align: left;

  display: inline;

  margin: 0;

  padding: 15px 4px 17px 0;

  list-style: none;

  -webkit-box-shadow: 0 0 5px rgba(0, 0, 0, 0.15);

  -moz-box-shadow: 0 0 5px rgba(0, 0, 0, 0.15);

  box-shadow: 0 0 5px rgba(0, 0, 0, 0.15);

  border-radius:20px;

}

ul li {

  font: bold 12px/18px sans-serif;

  display: inline-block;

  margin-right: -4px;

  position: relative;

  padding: 15px 20px;

  background: #fff;

  cursor: pointer;

  -webkit-transition: all 0.2s;

  -moz-transition: all 0.2s;

  -ms-transition: all 0.2s;

  -o-transition: all 0.2s;

  transition: all 0.2s;

}

ul li:hover {

  background: #555;

  color: #fff;

}

ul li ul {

  padding: 0;

  position: absolute;

  top: 48px;

  left: 0;

  width: 150px;

  -webkit-box-shadow: none;

  -moz-box-shadow: none;

  box-shadow: none;

  display: none;

  opacity: 0;

  visibility: hidden;

  -webkit-transiton: opacity 0.2s;

  -moz-transition: opacity 0.2s;

  -ms-transition: opacity 0.2s;

  -o-transition: opacity 0.2s;

  -transition: opacity 0.2s;

}

ul li ul li { 

  background: #555; 

  display: block; 

  color: #fff;

  text-shadow: 0 -1px 0 #000;

}

ul li ul li:hover { background: #666; }

ul li:hover ul {

  display: block;

  opacity: 1;

  visibility: visible;

}