Glossary image takes up too much space

[LeMurphant]

When an image is present, it often crops the text too heavily


Making the popups deeper would not work since there's just not enough horizontal space to show a reasonable amount of text.

I see a few options:

1. Make all the glossary entries wider
2. Detect if entries have images, and if so make them wider
3. Automatically adjust the width so that the text fits.

[LeMurphant]

@melissasamworth what do you suggest as a solution?