html – Strange CSS class used in email signature template-ThrowExceptions

Exception or error:

I am debugging email signature issues in Outlook for Mac (v16.34) and I have come across css classes that are used that I’ve never seen before and don’t seem to reference anything directly:

class="sc-jDwBTQ dWtMUn"

I pulled a signature template off github:

If anyone has any insight into what this class is I’d really appreciate it.
I can’t find anything concrete online.


How to solve:

It seems like a generated class with some kind of CSS tool or frameworks like styled-components, Emotion or PostCSS.

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