I suggest to edit your site again and be a mobile friendly since mostly are using their mobile phones for browsing bounties. Though of course, we can select the desktop view but it's better to have it mobile friendly, imo.
Btw, are the bounties listed are all came from here?
Thanks for your suggestion, this is just an experimental form, I will modify it slowly. But now I pay more attention to the addition of content, what kind of content everyone needs