Add content styles
fix tables and basic inline elements in 'Content Styles'
'Non supported browser page' add basic modules
Revert "'Non supported browser page' add basic modules"

This reverts commit c1b096198ea728602f009c492cbe621cd8fa98f4.
Add content styles
Merge pull request #3 from Romsters/master

[Quiz redesign] Content styles (Reviewed)
Content styles fix lists
Merge pull request #4 from Romsters/master

Content styles fix lists (Reviewed)
[Quiz redesign] 'Non supported browser page' added
Merge remote-tracking branch 'upstream/master'
Merge pull request #5 from Romsters/master

[Quiz redesign] Non supported browser page (Reviewed)