Hi Rene,
I'll try and answer this off the top of my head.
Yes. Add a style to the right side child browse. Like in the picture.
If you don't already have a custom css file add one like in the pic. If you do add this css line to it, otherwise add this line into your new file.
.left-pad-20 {padding-left:20px;}
This is quick and crude as i'm in the middle of something so i cannot test it to check that i haven't made a silly mistake, but that is the idea.
Don't forget css is case sensitive and you browser will cache it which means if you make changes and they aren't working, good change its cached. Thats why I have move2.css?v=2.02 in my css file. If i edit the v=2.02 and change it to v=2.03 it has no effect on the file but tricks the browser into not using the cached version.
Regards
Bill