WorkWithPlus has a Popup Design by Default, but we can create our own custom popup layouts.
For this we need to go to WorkWithPlusTheme, to the node Class Popup, and do right-click > Add Class:
Next we wile to assign a Popup class Name, and the class popup properties. For example, we can use an existet class or create our own popup class:
For example use an existent class:
If we want to use our own custom class, we can do as follows:
Finally, in the event where we will to show the popup, we need to assign the class as follows:
&window.Class = themeClass:PopupWhiteAndBlue
Te result is this: