Removing title bars from Category and Tag containers

What would be the version for Category and Tag pages of this CSS fix for removing title bar from Posts’ pages?

.single-post .page-title-container {
display: none
}

Am trying to remove the title bars so the blog posts under each category or tag are the first thing a site visitor sees, and not redundant “Category: ABCD” or “Tag: ABCD” title bars.

Thank you.