I am on a mac running firefox. I have a website and the select dropdown box has a funny style:

When I look at other websites in the same browser they look different:

Or even at my code here: jsFiddle
What could possibly be causing my website to display how it is because as I understand it you have very little control over how select boxes are displayed?
Thanks
Are you using CSS to format
<select>? Or a CSS reset?If you use some rules like
borderorbackground, the default style disappears and you get this grey box..You should remove those CSS settings.