Widen right-column-wrapper for scheduler to prevent overlapping elements
Widen right-column-wrapper for scheduler to prevent overlapping elements

Fixes CNVS-19699

When creating an appointment group within the scheduler, the icon to delete
a time-slot is covered with a scroll bar after 3 or more time-slots have 
been created.

Change-Id: Ie238b77408221820eb7c0c467b95a02c1c912996
Reviewed-on: https://gerrit.instructure.com/51616
Tested-by: Jenkins
Reviewed-by: Joel Hough <4816dabf8db1bc6cac35b3a24cab2ff844b5b0c7@instructure.com>
QA-Review: Steven Shepherd <e794458448443812fb2685675aab3bbd1a3891bc@instructure.com>
Product-Review: Cosme Salazar <d37f5e06cd46b8fd23ce5553334e09ede5394232@instructure.com>

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