Tweak alignment on checked color in color picker component
Tweak alignment on checked color in color picker component

Fixes: CNVS-37798

test plan:
- as a user... navigate to the dashboard cards
- click to edit the background color
- within the color blocks the checkmark should now be aligned
- example view: https://screencast.com/t/Fq1QnyiREE

Change-Id: I671c8db961a5d8204c132de0d50a02553333bc3d
Reviewed-on: https://gerrit.instructure.com/117077
Tested-by: Jenkins
Reviewed-by: Chris Hart <b82b40b84a2f06957ec9caf1768340bd6b929cc4@instructure.com>
QA-Review: Dan Sasaki <ae19fabf7fe19dff310008c9b6a4d2ec84d311d8@instructure.com>
Product-Review: Pam Hiett <7b533437add1ce4ea4ed79979fa88e0e484e554b@instructure.com>

sfu/canvas-lms,djbender/canvas-lms,instructure/canvas-lms,instructure/canvas-lms,djbender/canvas-lms,instructure/canvas-lms,venturehive/canvas-lms,sfu/canvas-lms,venturehive/canvas-lms,sfu/canvas-lms,instructure/canvas-lms,sfu/canvas-lms,sfu/canvas-lms,venturehive/canvas-lms,instructure/canvas-lms,djbender/canvas-lms,sfu/canvas-lms,instructure/canvas-lms,venturehive/canvas-lms,instructure/canvas-lms,djbender/canvas-lms,sfu/canvas-lms