CSS problem with a plugin

[Kim]

Kim

April 22, 2020 at 8:37 am

Hey.
I use Virtue – Premium

I have installed a plugin called Frontier Post.
I need to change the color of a save button in this plugin, I contacted the developer of that plugin to get a CSS code, but we couldn’t make the CSS code work, the developer asked me to contact you.
The CSS code works fine with the developer.

The developer says that the CSS code should be placed in theme custom CSS
I have placed the CSS code in custom CSS in the theme, but it does not work.
Can you help me here.

The code is as follows.

#user_post_save {
color: yellow !important;
background-color: darkgreen !important;
}

Best regards
Kim