SOS-2201 Reduce the size of the banner on mobile
SOS-2201 SF add subheading for activities and alphabetize
SOS-2202 Microblogs: hide the "most recent microblog" when on a user's dashboard on mobile
SOS-2207 Private Messaging: Left borders are misalligned
SOS-2208 Documents: Documents Layout is broken on mobile
SOS-2209 Invite Members: Invite members pop up content does not fit on mobile