.small class is BAD

Fix the .small class in CSS. Look at how it looks like for me in Firefox 1.5 on Mac OS X: [Link removed - login to see]

Instead of:

.small {font-size: 70%;}

You better use something else like 'em' or 'px' instead. Don't use relative sizes for fonts; at least, I'd consider it a bad idea. Use em if you really want something relative.

i always heard using relative size fonts is a plus.

Yes, but use em, not percentages.