Sanitizing CSS

[subbudvk]

• Why does CSS Sanitization happening with properties in CSSSchema for style attribute is not happening when we do allowTextIn("style") ?
• If that's intentional, Is there a way to disallow particular property inside style tag for example : background-url?

We can write a preprocessor but i think, CssGrammar where we do sanitization is package specific. Is it a right way to sanitize css in