fix(styling): add full width to grid container

[ghiscoding]

• as per Angular-Slickgrid opened issue

[stackblitz]

Run & review this pull request in StackBlitz Codeflow.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 99.8%. Comparing base (8c01a13) to head (436bb3a).

Additional details and impacted files

@@          Coverage Diff           @@
##           master   #1409   +/-   ##
======================================
  Coverage    99.8%   99.8%           
======================================
  Files         199     199           
  Lines       21597   21597           
  Branches     7222    7222           
======================================
  Hits        21533   21533           
  Misses         58      58           
  Partials        6       6           

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.