Error on parsing css

Hi,

I'm parsing my code with inline-css and have error:
`Unhandled rejection Error: Error: Unexpected }`
with part of css:
`@supports (-ms-accelerator:true){.trumbowyg-box-blur .trumbowyg-editor *,.trumbowyg-box-blur .trumbowyg-editor::before{color:rgba(200,200,200,.6)!important;}}`

I can't remove this part even if I don't want it, because it comes with other node package (Trumbowyg wysiwyg) and it's automatically loaded and compiled into main css file from node_modules.
Is there any way to omit some selectors when passing html into inlineCss(html...)?

Thanks.