Ruby gloss increase/decrease padding space

Scripture App Builder
1

Is there any way to increase/decrease top/bottom padding between Ruby text and Ruby base?
Also someone please guide is there any possibility to change the font or font color of Ruby Text?

2

if you share a project (via Google Drive or Dropbox or some file sharing service) that contains ruby glosses, I could look into it.

3

Did someone find a solution to this?

I experimented with CSS changes on ruby rt:

Changes to padding-left and padding-right had effect but changes to padding-top and padding-bottom had no effect.

Thanks.

4

Finally found a way to move the ruby text up:
position: relative;
bottom: 3px;