Merge pull request #495 from ember-learn/content-styling #356

Job	Run time
Floating Dependencies	1m 11s
Tests	2m 44s
Percy Tests	2m 26s
ember-canary - Allowed to fail	3m 7s
ember-release-no-deprecations - Allowed to fail	3m 11s
ember-lts-3.28	3m 17s
ember-release	2m 57s
ember-beta	2m 54s
ember-classic	3m 6s
ember-default-with-jquery	2m 58s
embroider-safe	3m 7s
embroider-optimized	3m 0s
no-deprecations	3m 0s
	36m 58s

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