It’s special mode which provides nice and proper view of your popup on any device –
- PC desktops
- Mobile phones
In Popup plugin by Supsystic you can find Responsive mode on Design tab.
Here you are able to set plugin responsivity:
- Full resize – PopUp will be fully zoomed for smaller screens.
- Width only – PopUp will adapt only Width for device screen size.
If you don’t know – what to select – you can just try both of variants and leave most suitable for you.