Rails sanitizer: allow specific styles in a style attribute

Question

I am using rails-html-sanitizer and currently I am using the style attribute. However, I want some styles to be added to the whitelist.

Can I specify which styles to allow? For example, suppose the following:

style="text-align: center;"

In the documentation, I see the following, but I think this does the opposite of what I'm trying to do: white_list_sanitizer.sanitize_css('background-color: #000;')

In the case where I cannot whitelist certain styles, my next option was simply to attach the styles to certain classes.

Answer 1

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