Hello, @O2DCA,
Desktop – 992px+,
Tablet – 768px – 991px,
Mobile landscape – 481px – 767px,
Mobile – 480px.
By default, there is no possibility to change them, but you can add custom CSS code in Theme Options to change the styling.
And as you said your site is on local, so it’s difficult to set the CSS for your site, please make it live on the test server and share the site live URL with me, so that I’ll check and prepare the Custom CSS for your site.
Regards 8Themes Team.