Using Quirksmode for Browser Compatibility

One issue that most all web designers and developers face is the issue of cross-browser compatibility. Various Cascading Style Sheet (CSS) properties are not supported by all browsers the same, and therefore, should be programmed with the mindset of having a backup or legacy support for other browsers.

Quirksmode lists almost any Cascading Style Sheet property. and how each browser supports it.

http://www.quirksmode.org/

It also has the list of master table support, which lists the overall general support of each coding method for each Internet Browser.

http://www.quirksmode.org/compatibility.html

-Cole Turner.