How can I limit the border for a single elemnt?

How can I limit the border for a single elemnt?

I have a list using li for my nav bar. I set a border-radius on my
background so that it would be rounded. Now I just need to delete the
border-left of the home element. Here are the snippets of code:
HTML:
<li class="home">
<a href="<?php echo url('/'); ?>">home</a>
</li>
CSS:
li.home {
border-left:0px;
}
I hope this is enough context to help answer my question. Please let me
know if it isn't.