Generic content widget formatting issue

I recorded the issue in this video, which I hope will upload and format correctly. But in case it doesn't, I built a generic content widget with two images set to left aligned and text on the right, and they work perfectly in the hidden sandbox group I use for this work. I then copied the code from the widget in the sandbox group to the widget in the group that all members can see, and the formatting is different and not working. It's the same generic content widget, and the same underlying code for the widget. I'm confused why it isn't working.