Prevent the form to be put on the right of the screen in Firefox.
Prevent the form to be put on the right of the screen in Firefox.

Without this, Firefox put the form to the right of the
"fields required" paragraph.

--HG--
extra : rebase_source : c84c8d12012db2fa4a456ef5ca432b6d4352cd9b

rhyolight/nupic.son,rhyolight/nupic.son,rhyolight/nupic.son