I have designed one of my first CSS websites for a non-profit I have started with a friend to produce educational events and materials on issues of sustainability and social justice. I get emails from people saying that the website looks weird/terrible/wrong on old versions of Explorer and on Macs.
The problems include: (1) Bold black borders around the menus, (2) Huge blank space between the content and the menu, (3) The mailing list block doesn't load properly.
I was wondering if someone would be kind enough to help me test this issue and refine my CSS. I'm sure it's something extremely simple that I just can't see.
www.econowusa.com
Thanks, Lucas