search width layout is broken

{{apimage “search.png” “”}}

hi rahul, just installed this awesome plugin at my new website, i have several question.

1. why my search layout is shrinking, not full width as the base page?
2. can i change the ‘Ask Question’ ‘Ask a Question’ or ‘Submit Questions’ text other text?

thanks. keep up the good work.

my site http://vote.paktua.id/