fix stacking of popovers

[maudsj]

Dropdowns, color picker etc displaying under the following property editors, resulting in e.g. elements of a dropdown not being selectable anymore

Remove container type styling on host in workspace property layout and remove z-index on headerColumn (labels)

• [x ] Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)
• Chore (minor updates related to the tooling or maintenance of the repository, does not impact compiled assets)

Motivation and context

How to test?

Add an extra language in settings, use color picker in content

Screenshots (if appropriate)

Checklist

• If my change requires a change to the documentation, I have updated the documentation in this pull request.
• [x ] I have read the CONTRIBUTING document.
• I have added tests to cover my changes.

[nielslyngsoe]

Hi @maudsj

Seems to work, but this change breaks the container query — Maybe this is our only option, with the current state of Container Queries. But I would really like us to investigate if there could be another option

How do you see our options?

If nothing else can work for us, we should get rid of the Container Query and then implement another way for this to break into the look of the layout with the label on top and the editor below.

[nielslyngsoe]

I did some further investigation. It seems that this is the go-to solution for now, and then we can return to our options for responsiveness later.
So I approve and merge this :-)