Topic Prefixes do not take the color

[Lars]

Hello everyone. I remember that used to put a color to a theme prefix showed in the administrative section of the subject prefixes, each of which had been created with your colors. Right now I put a color I have a test code and not being recognized, What happens? I must put a style <span style better? I await your answers, thanks for the support though. I attached pictures of the process leave:

[.m.]

see this

[Lars]

Thanks for your help!