Changes to embed.css in attempt to fix issue with embeds.
Fix to bootstrap.css import.
Fix to bootstrap.css import.
Fix to bootstrap.css import.
Revert "Merge pull request #141 from zepheira/feature/support_dialogs"

This reverts commit 76bd0ed26a7d299f925609d783a427db65292bd6, reversing
changes made to 7332d920ec1c04ac9ef28aa74c29647dcadbb856.
Fix to bootstrap.css import.