Applying styles to elements under an element

<div class="test">
  Lorem ipsum <a href="other.html">dolor</a> sit amet.
</div>

Is there any way to style ONLY the a’s that are within “test” elements? (Other than giving “a” a class).

Just so you know, I have a lot of occurrences like this and I’d like to change them all with css rather than hunt down each one in the html.

Thanks!