In the short time I’ve worked with MicroThemer, I found that I sometime make some style changes and then realise I’ve made them in the wrong media query, e.g. Large Desktop when they should have been made in All Devices.
Is there a way to move this from Large Desktop to All Devices, or is it the case that I have to delete and start again?
Unfortunately, there’s isn’t currently a copy and paste feature for the GUI fields. But we recognise that this would be useful for exactly the reason you stated, along with other use cases. It is already on the TODO list.