For ex,
<ul class='color'>
<li>Home</li><li>Contact</li>
</ul>
In the above code the common style background-color will apply for all the li,so in order to remove style for the last li use,
ul.color li
{
background-color: #4e4e4e;
}
ul.color li: last-child
{
background: none;
}
