Is there a way to use responsive design principles with Google Sites. Has anyone tried that. Could you direct me to a sample site. I looked at this google help topic but then th
The answer applying to old "Classic" google sites is NO.
If you create your own custom HTML forms with apps script, you can add the @media viewports etc to the css for those pages/forms,so that helps... but the google site frame around overrides custom css attempting responsive design at the page level.