CSS and element INPUT

Hi all,

I have a problem. I can't specify height of <input type="text"> exactly 
for all browsers.
Internet Explorer is OK, but Mozilla is still adding approx. 2 pixels.

Have you any solution?

The page I need to correct is http://www.einstein.cz/epsilon/ - the form 
is on the
right side under the banner.

Thank you in advance

Marek Soldát
http://soldat.cz/english.html