Test your web design in different browsers
Browsershots makes screenshots of your web design in different browsers. It is a free open-source online service created by Johann C. Rocholl. When you submit your web address, it will be added to the job queue. A number of distributed computers will open your website in their browser. Then they will make screenshots and upload them to the central server here.
It can be a little slow at times but check it out http://v03.browsershots.org/.
CSS Superdouche online compression
This tool can significantly reduce the size and complexity of your CSS by programmatically stripping unneeded content, stripping redundant calls, and intelligently grouping the remaining element names.
Check it out here http://isnoop.net/tools/css.php.
