Adjust results and outer image display

[nichgray]

The page_illustration_outer (I think this is only on the Manuscripts page) is appearing too far to the right after the update:

[erinchambers]

This is still somewhat mysterious, but I was able to fix it by adding overflow-x: hidden to the div that wraps the text content.

[erinchambers]

Tagging as a11y since this was caused by the Orchid remediation + update