Dynamically overwrite Theme

Dynamically overwrite Theme

  

We need to dynamically overwrite the theme for all applications within a platform.  We can add a <style>...</style> on our layout screen to overwrite for regular pages, but we are using LayoutPopup from WebComponents/RichWidgets and the popups aren't applying the style overwrite since we don't have the overwrite on every screen.  I tried using "OnBeingWebRequest" to use "AddStylesheetTag" but this didn't work.  Is there a way to force adding a style to these popups from a single point?  We don't want to update every screen in our environment and eventually we will be using the theme the regular way.

@Rebecca

Have you seen this post? It has some good tips...