Can't find the correct CSS

I am currently using the docdock theme and I want to change the CSS style sheet but there is so many it’s making my head spin. I have edited everyone I could find but my static site does not change. Which CSS file changes the theme colors?

Thank You

look in the generated HTML code, you will find the CSS links

check all lines like

<link type=text/css rel=stylesheet href=

href ist the path to the source. Search for the files.

Sometimes the CSS comes from external sources - like
<link rel=stylesheet href=>

If you want to change this, download the files and store it local.