Hide a specific category post meta

Hi,

How do I choose not to show a specific category name in the post header? screenshot –> https://ibb.co/bPUmxU

ty

I saw in some forums that people can remove it through functions but some were able to remove it through css. Maybe you could show me a css way.

I tried something like .td-post-header post-meta, .category-noebook .post-meta {
display: none;
}

but it didn’t work.