How to change the color Background of a Template

I need to change background color of a template...I have 3 colors by default, ORANGE, BLUE and PINK, but i need to change them to Gray...something like #a7a7a7, where i can change that? Can i acess to CSS code to modify this? what File CSS have that config? Or i need to edit the PS files?
I hope anyone can help me with this...

Hi,
can you give us url to your site? It will be much easier to help you.

http://www.wavemaps.pt/

Please try add to override.css

Code: Select all

#gkBg {
    background: #A7A7A7 !important;
}


and remember to enable override.css option in template settings.

Stylesheets
Edit css/editor.css
Edit css/gk.stuff.css
Edit css/joomla.css
Edit css/k2.css
Edit css/layout.css
Edit css/normalize.css
Edit css/override.css
Edit css/responsive.css
Edit css/style1.css
Edit css/style2.css
Edit css/style3.css
Edit css/template.css
Edit css/template.rtl.css

i have all this CSS files, do you know what is the one i need to edit?

thx for your patience

I told you

Please try add to override.css

And remeber to activate this css file in template settings.

Thx for your help Konrad...

i have another problem, i hope you can help me pls...
in this template ---> https://www.gavick.com/joomla-templates ... ch,87.html

How do i change the 3 big images in the main page (the animated clouds)?

thx for your patience

problem solve... thx anyway