mobile version width
1. As shown in the picture, when I use bebuilder to adjust the design of the mobile version, the width of the cell phone at its preview is obviously larger than the width of the real phone, so I can't do the design of the mobile side properly, where do I change its width?
2. I bought and used betheme theme to make many websites, but each time I have to design the tablet side separately (usually, using computer and mobile is enough), how can I turn off the tablet side adaptive? I want to make it adopt the computer side design.