Field icon is too small

[bjarnef]

I noticed the field icon seems to be a bit too small.

Also the "button" elements should be a <button type="button"> instead of <a>.

Eventually the newly changes made in CMS for properties or add umb-node-preview__icon class to the icon wrapper.

Umbraco 12.1.0
Umbraco Forms 12.0.0

[AndyButland]

Thanks @bjarnef - I'll add this class for the next patch release, can confirm that increases the size of the icon which looks better and more consistent.