How do I peg the width of the box generated by a <select> tag, clipping
<options> that're too long for it? It's turning out to be difficult to
google for.
This is IE6, IE7, Safari. IE7 is ignoring the "clip: rect{}" style.
Options are generated in code, so I could do a measure there and clip
by hand, but I wouldn't think I'd need to.