Background image size for pages

What is the exact dimensions for the background image in that top bar for pages? Not the homepage slider...but just the band across the top of individual pages.

Thanks!

 

Hello,
It don't have the fixed size.
If you want to change the background image then paste the code given below in Custom CSS
Appearance > Theme Option > Styling Option > Custom CSS

Code:

.header_container.not_home{
background:url( Enter the URL address of your background image);
}

This will solve your issue.