quickform2 radio labels and calendar insertion.

I am new to QF2. I've been struggling with setting up labels next to the radio
 buttons (not on top  of). (along with some other things - but those I worked out.)
bootstrap2.3 rule sets display:block on labels and I do not know how to change
 css rule for those quickform2 labels only.
I also do not understand why this does not affect text labels.
Please, can you help?
Do I have to do custom rendering like Mansion did in his blog?
Is bootstrap2 that much different?
Of course I can provide all sources.

issue #2 - How do I insert a calendar at the end of a date text field in the
middle of the form.
The calendar that I use is js based tigra.

george