Modifying layout for expanding entry card

Doing so to achieve 3 things:
 - Touch targets are large enough to meet a11y requirement
 - The distance between video icon and message icon is a proper size
 - Phone number is in good format in multi-window mode

Bug:27136510
Bug:27577301
Change-Id: Ic23478ef7543c35c2b89f46b5577fe8f6dc7bb5b