Good catch. Thank you. This fixed the problem. The only format above that works and changes the color of the text is:

.CX2 .event.fred {
color:#F00;
}

@DennisFaucher said in Sacrilegious Non-MM MagicMirror :):

I could display the clock but not the Dark Sky weather module.

I wrote the Dark Sky module. It uses the Nunjucks HTML templating system… I wonder if that has anything to do with why you couldn’t get it to run? Maybe it’s just a case of manually installing Nunjucks.