Uniform mobile view margins

[Minipoloalex]

I wasn't sure exactly what pages to address in regards to the margin. I just looked at all the pages and tried to find cases that had different margins.

This was just a very simple change:

Closes #240

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 89.15%. Comparing base (33eb94b) to head (711843d).
Report is 13 commits behind head on develop.

Additional details and impacted files

@@           Coverage Diff            @@
##           develop     #330   +/-   ##
========================================
  Coverage    89.15%   89.15%           
========================================
  Files          177      177           
  Lines         3438     3438           
  Branches       869      869           
========================================
  Hits          3065     3065           
  Misses         373      373           

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