Enhancing Popups in Editor
Version 11.1.1 and higher
New to version 11.1.1 is the ability to add CSS to widgets in Editor. This unlocks the power to add a large amount of customizations, and cool features to your widgets. One way to use this, is to add a box shadow to your popups.
This article assumes you already know how to create a popup in your project. If you need help with this, simply log into the Definition Center, and take a look at the 'Popups' page in the project 'Prototyping Samples' in the 'Samples folder. This will teach you how to create a popup in your project.
Once you create your popup on the page in Editor, look over to the right panel. Select 'Format' and then 'Style', and scroll to the bottom of the panel. You'll notice there is now an 'Advanced' section. This is where you can manually add your CSS, or copy/paste from an outside source.
Grab the following CSS and paste it into the CSS section of the widget.
box-shadow: 0px 10px 42px 0px rgba(0,0,0,0.75)