Adobe Preview API full screen element blocks interaction on focus

embedMode: IN_LINE, defaultViewMode: FIT_WIDTH.

There is a ::after tag that's set to be full screen and `display: block` that appears when #pages-view gets focus. This style blocks all interaction with the actual PDF content (links, highlighting, etc). It draws a blue box-shadow and a border around the PDF content. Selector: .PagesView__HighlightPagesView___3H4Jk:focus:after

The :after style also needs `pointer-events: none` so it stops blocking interaction with the PDF. 

Example: https://www.hiv.uw.edu/page/symptom-evaluation/guides#odynophagia