Submit Button Look and Location

Right now in FormsCentral, we can only put the Submit button in four places (top, bottom, left, right)

Is there a way to move it to a different position...like...in the middle of a page?

Is there a way to configure the color or size or text of the FC Submit button?

Is there a way to copy the code from the Submit button and then apply it to a button of my own design?

Thanks