Markdown for tables text-align not working

[mentor-dyun]

ContentFormatter strips out the text-align attributes created by the markdown:

sanitize =>

Added config/initializer/thredded.rb:
Thredded::ContentFormatter.whitelist[:elements] += %w[text-align]

But the text-align is still being ignored.

Here is an example of the markdown post. In github preview, it renders the text-align correctly. In Thredded, all the text-align is stripped.

Tables	Are	Cool
col 3 is	left-aligned	right-align

[glebm]

Marked as a bug, because we should have text-align whitelisted on th and td by default.

In the meantime, try this workaround:

Thredded::ContentFormatter.whitelist.tap do |w|
  %w[th td].each do |t|
    w[:attributes][t] ||= []
    w[:attributes][t] += %w[style]
  end
  w[:css] ||= {}
  w[:css][:properties] ||= []
  w[:css][:properties] += %w[text-align]
end

[mentor-dyun]

Workaround is perfect! Thanks glebm.