Hello Jerry,
Here's how you can overwrite the default styles that are applied to a hovered node by setting a HoveredCssClass to the node:
In the example, two of the nodes (Child1.2 and Child2.2) have a custom "disableHighlight" class set to them and it is used in the CSS rule's selector, which applies styles that overwrite the default ones.
Regards,
Ivan Danchev
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