calendar and weather modules: how to change font size and color. What css should I use; what are the settings?

[vatonerd]

I want to make all text for calendar and weather forecast smaller and manipulate the colors. But I don’t know which css controls this and what the setting should be.

[sdetweil]

@vatonerd see

https://forum.magicmirror.builders/topic/14862/help-with-a-couple-css-issues?_=1665279628363

color is text, background-color is background
font-size is for size of text