Zeno Page Builder support designing pages on 3 different screens: Desktop, Tablet and Mobile, to make sure the page looks best on all devices.
If you change a setting on 2 different screens, the setting will automatically become responsive. Notice the icon now turns blue.
To undo responsiveness, click on the global icon and the current value will be applied to all screens.
You can make an element visible or hidden on each screen by going to the Advance tab and toggling the Visibility settings