I have an existing website running in wordpress, and uses a custom headway theme. I want to make it compatible with BlackBerry.
What is the process of making it compatible with a BlackBerry?
Do I need separate css, or a separate site dedicated just for mobile?
How do I emulate a BlackBerry and debug my css or design?
Zourtney linked a pretty cool looking plugin, but if you’re looking to do this by hand you want to use css3 Media Queries.
http://www.smashingmagazine.com/2010/07/19/how-to-use-css3-media-queries-to-create-a-mobile-version-of-your-website/
http://www.davidrcole.com/2010/11/make-your-website-mobile-friendly-in-one-night/
For older blackberries – basically anything pre torch I believe you’re going to have very shoddy css and JS support, so you’ll want to do some testing on an actual device, and use clean semantic html on your page for better rendering.