[html] Select second last element with css

I already know of :last-child. But is there a way to select the div:

<div id="container">
 <div>a</div>
 <div>b</div>
 <div>SELECT THIS</div> <!-- THIS -->
 <div>c</div>
</div>

NOTE: without jQuery, only with CSS

Note: Posted this answer because OP later stated in comments that they need to select the last two elements, not just the second to last one.

The :nth-child CSS3 selector is in fact more capable than you ever imagined!

For example, this will select the last 2 elements of #container:

#container :nth-last-child(-n+2) {}

But this is just the beginning of a beautiful friendship.

• :nth-child Browser Support

#container :nth-last-child(-n+2) {
  background-color: cyan;
}

<div id="container">
 <div>a</div>
 <div>b</div>
 <div>SELECT THIS</div>
 <div>SELECT THIS</div>
</div>