Change font color?

Hi guys,

I want to change the font color of the main texts in posts.
Standard, this is grey, but I want it to be black. How to change this?

I tried putting this in the override.css, but I can't get it to work. Any suggestions?

body {
color: black;
}

Thanks!

Hi, your code should works, make sure, that you have enabled override option from Template Options -> Advanced tab.