need to call css in description source code of category

Hello all

am use version 4.1 but found while try to edit source code of description of category
found it's refuse all tags like script

so can't call css file i made for this from /theme/content/css

steps :

website/Admin/Category/Edit/ ...

at description html edit ( tools<source code )

write my own html with tags of script and call my customized css for this only

click ok then open source code again found that alot of tags removed like script tag

what to do to accept my customized css , and not to include in styles or any other css files as will effect all pages

There are some editor settings maybe try changing them
Goto All settings
Search for richeditor
adminareasettings.richeditorallowjavascript
adminareasettings.richeditorallowstyletag

Still same

you can insert the script in the page or use a Widget
See source43\Presentation\Nop.Web\Views\Catalog\CategoryTemplate.ProductsInGridOrLines.cshtml