Why not use a selector name for the body tag on the original style sheet and call it out on the page you need to use the styling? All other pages will ignore it: body#selector_name { style stuff here } Then
Can do this one one CSS for multiple pages that might require something different from all others. Selector name could be name of file if you want.—
CSS in HTML body code? [Archive] - CodingForums.com
intriguing - need to look more into it