I am trying to build something as below (Industrial Sealing Machine Experience - provided by PTC). If I create a css class to control opacity and apply it at Bottom panel level than opacity changes for entire entity/widgets under it.
Can you please guide in steps how to get something similar to shown below.
1. Add gridlayout in bottom panel
2. Add 5 columns
3. Add Toggle button and change images
4. Further control any action from each toggle button