When I changed from doctype 4.01 transitional to strict, I get an extra horizontal whitespace at the bottom of my header before the navbar. Any ideas how to correct? Examples below. My imgs have a 1px white border to make it look like 'header_good.html' below Thx.

http://173.201.24.200/test/header_bad.html (using strict doctype)

http://173.201.24.200/test/header_good.html (using transitional doctype)