I like to build one new page in my blog with the styling of your demo content:
http://demo.theme.co/ethos-3/
When I use the Setup Demo Content I got the message:
Installing demo content will not alter any of your pages or posts, but it will overwrite your Customizer settings. This is not reversible unless you have previously made a backup of your settings. Are you sure you want to proceed?
Can you tell me what I will loose in my blog when it overwrites all my Customizer Settings? My Custom CSS? Layout and Design? Typography? So I will delete all my customized setting in my “live” blog?
Is there any other way to import the ethos-3 demo without loosing my styles?
Michael