Ok, I was taking about changing the browser window size on a desktop but are you suggesting that I could use the different device settings to also affect how different window sizes display in the desktop.
Will experiment, tbh showing my ignorance here, I always though those setting actually kicked in based on device, not window size.
As a followup then, can you tell me if its possible to have those settings in my custom.css file? iow, how do I identify the settings a a mobile one.
Since I reuse alot of rows/column setting I found that have it in custom.css file make it easier to tweak global. I do use My Sections, but mostly for rows/column/add-on with no values set and then I set them up in custom.css. Might not be the rightway to do it but I find it does save me alot of time going back and forth over pages articles to change stuff
Cheers