How do I change the header colors in a theme? I’ve found several posts on here with different tags in the theme.yaml files, but none of them seem to work. This is what I have now (which doesn’t work):
livingroom:
primary-color: yellow
primary-background-color: darkgray
primary-text-color: lightgray
primary-text-size: "2px"
primary-header-background-color: yellow
primary-header-text-color: black
#cards
card-background-color: black
card-font-size: "2px"