The file upload looks great, but the display for when files are uploaded and you have the option to display them could definitely look better. Here are examples:
I think we shouldn't allow them to be able to select anything for course attachments, since when we do it has a popup which says "Event cover successfully updated.
PDFs can't be selected, so the radio button doesn't exist, maybe make it disabled because it doesn't look great when its a dash next to other radio buttons.
We should probably change the wording on "Display", since that isn't super descriptive.
bledsoef
commented
4 months ago 
The file upload looks great, but the display for when files are uploaded and you have the option to display them could definitely look better. Here are examples: