Please more specific?
ok how do you add the css ruler element
the top you gave a ruler that you can drag to make a additional css file for your website so I wanted to ask how you restrict one css file to a part of the page
Are you asking how you create a media-query?
thank you for the help.
The link I posted gives the instructions on how to use the VMQ bar to add or modify media queries. If you want to learn what it's actually doing, behind the scenes, here's a link with the basics from a coding perspective...
thank you as well for your help.
I think you may have a misunderstanding about what the Visual Media Queries bar is used for.
It's mainly for showing how elements reflow at specified breakpoints on different devices (mobile, tablet and desktop). You may toggle the Visual Media Queries from the common toolbar (left side of screen). See screenshot.