[PD-860][PD-845][PD-874]Make the site list more pleasant 

~~@fezick , do I need to add a "Posting Location" (or similar) heading above the site list to separate it from expiration date?~~

*Removed screenshot as it wasn't representative of the current work and was a large chunk to scroll through*


No. Was there when I created this branch, and i deleted it from another. I'll just delete it here.