Love the plugin. Never found a way to build forms so easily as with your solution. Before I go pro, I have a major problem.
My theme uses some advanced CSS, shortcodes, etc.
Here's a page that has a built in toggle: http://imm.io/MCvK. Looks good here - BEFORE I activate your plugin.
Once I activate your plugin, it gets messed up - big time: http://imm.io/MCvO.
In update 2.6.3, I see you added prefix on all classes in the CSS, so I can't understand where this error is coming from.
Any help would be appreciated.