The background visibility.....where you have it grey, you want it transparent
the 3 black squares put them all to the left, this will make the grey go away.

Click on channel settings, then advanced settings,
The background visibility.... the 3 black squares put them all to the left
scroll down to the text....the three box label text, click on them one at a time
A square will come up, with your cursor, go around the square till you get white, or the colour you want
scroll down and save. Don't forget this

The text colour?
Click on channel settings
then.......Advanced settings
on the text setting turn them all white

They are grey

are my comments a different color now?

Good thing you,Alex,Lynn and slabs keep this site alive :-)