Here is a page with example Ext forms:
http://www.sencha.com/deploy/dev/examples/form/dynamic.html

If I copy this code and try to run it through labkey, there's some obvious CSS distinctions. I'm not too worried about some of the more superficial distinctions, but collapsible form sections are not working properly. The sizing of those is off (see attached screenshot), causing fields to get clipped. I'm guessing that has something to do with CSS differences, although I could be wrong.

We need to make a lot of forms and Ext seems like the right route. Do differences in CSS probably explain this? Does anyone have suggestions on the best approach to get around that? thanks.