Problem with forms...

[m3talc0re]

Aight, I replace a text button in a form, like the go button in search and there's a gap or margin arround it that I can't seem to get rid of. Anyone have any idea how to get rid of it? I've tried putting margin: 0; and padding: 0; for the form, input/select field and the button itself but the gap remains.. wtf? help!

For an example: http://forums.webtechnica.com/index.php?action=forum;theme=19
Click the Search link at the top to show the quick search, you'll see a gap arround the input field and button.