front-matter description

[Brantfang]

_config.next.yml
excerpt_description: true
If I use description: xxx in the front-matter, how do I hide the description in the post?
I found that it can be done using excerpt:xxx, but excerpt cannot be null (whereas description can be done using <! -- more --> tags)

[stevenjoezhang]

There are no options to do so. You can use custom CSS to hide the description in the post.

[alxndr]

Where is the best place to add custom CSS?

[alanhe421]

Where is the best place to add custom CSS?