Lightline.vim: Hello, how can I change the color of the '+' in the line?

[Saul-Mirone]

May be this way clear:

look at the minus, the mark of modified files, It's red.
How can I do this with lightline?

[itchyny]

See :h lightline-problem-12, it's surely possible, but I don't recommend this complicated configuration. Basically lightline.vim does not allow users to modify colours like this.

[Saul-Mirone]

@itchyny It works! Thank you.