Aligning Cancel button on BBPress edit form

Hello,
URL: http://yourtechadvisors.com/forums/topic/test-topic/
On the BBPress Edit form, I need to do a few things.
Direct Edit URL: http://yourtechadvisors.com/forums/topic/test-topic/edit/
1. The first cancel button needs to be hidden on the edit form only, please see screenshot 1.
2. I need to align the Cancel button to the right of the Submit button. See screenshot 2 for the button that is supposed to have these styles added. It should be the same color, same text size, and same text alignment, same button padding size, same font family, and same background color.
3. It should be like this on mobile to.

Can you please provide some CSS code to get this done? Support access is enabled.

Thanks.