reveal.js: Can I vertically center the slide contents, but not the slide title?

[austin-hoover]

Similar to default Beamer settings. Setting center: true in the revealjs document centers the header as well.

[mcanouil]

Have you searched and looked at all the other discussions regarding alignment of objects in Reveal.js? If not, I suggest you do as you are very likely to find various answers for various use cases.