Dialog cards ignore text justification

1. Detailed steps to reproduce the bug (exactly how and when did it happen)

a.Create a dialog card with some text. Notice that the default text justification is left aligned.
b.Save and view the dialog card. The text is centered.

Expected behaviour: The text should respect the justification settings!

1. Platform and version number. E.g. Drupal, Wordpress, Moodle.
   h5p.com
2. Mobile or Desktop
   Tested on desktop (mac)
3. Browser: Chrome, Firefox, Safari etc
   Tested on Chrome
4. H5P plugin version
   Unknown.
5. H5P content type and version (if a content type was used), and a sample URL or attached H5P.
   See attached file.
6. Any browser console errors
   No
7. Any PHP errors
   Unknown
8. Screenshots if it's a visual problem
   See attachments.
9. Any recent changes to the environment (new plugins/modules, updates, configuration changes etc.)
   Unknown
10. Any recent changes to the browser you're using (new extensions, updates etc.)
    No