You will need to know which style(s) we need to add the Apostrophe to for the Affinity Content Type.

For example (John Smith 99 vs John Smith '99) 
To do this navigate to:
  1. onMessage
  2. Website
  3. Site Name
  4. Styles
  5. Find the Style you need to edit and select Edit
  6. Change the dropdown from Default to Content Types
  7. Select the Affinity Content Type (Silhouette of 3 people)
  8. Select Grad Year Short for example 14 (grad year) and then click on the advanced css button at the bottom left.
  9. Under Pseudo Class in the left column select "Before" in the Dropdown and paste this advanced css into the box under it

content: "'"; (written formula is: content colon quotation apostrophe quotation then a semi colon)
padding-left: 5px;

This adds an apostrophe before the Grad Year Short and also adds padding left of 5 pixels so the last name isn't pushed up against the year.