Had exactly the same issue. Thought I’d resolved it and then it came back after reboot. Following these instructions worked.

Thanks for the clarification DoubleT. Again, im typing from my phone so those brackets are not available, but you did get my reference.

Thanks to both of you for the quick replys. As I said, I’m very new but learning quickly. After seeing Mykel’s post (sorry if I’m spelling that incorrectly as I cannot see the post while typing a reply on my android) I reopened the custom.css file and noticed I made a syntax error. I replaced the colon after yellow with a semicolon and I was good to go.

After checking the structure of the main.css file I see that it is indeed correct. Any other reason why it isn’t working would still be helpful though:)

I am extremely new to all this (close to zero programming experience, learning quickly though). Wondering if that example is written correctly, specifically the space in between .clock and .time? I tried this example and loaded the mirror and nothing happened. Do i need to reboot or implement a specific command for it to load the custom css script?

P.s. I’ve already read a lot of great tips and suggestions for troubleshooting to get where I am now and i just wanted to say what a great group of people I see participating in this forum.