Modify the css-file

Hi community,

I'm new (DAU) and I can write only bad english, but I'll must found an solution for my problem. So I'll try it.
I want modify the css-file that the "Author" has a different colour as the rest of the table.

I'll tryed and tryed and tryed, but I found no solution for my problem.
Can anyone help me?

A plan with names of all components and a screenshot where this component were helpfully.

Greetz from (GER)

Can I upload LITTLE screenshots, If yes, how?

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So, I've tryed and tryed and now it's OK. Anyone can close this Thread.