Can I create a custom widget/card with round corners and background?

Please try to remember, Tutorials & Examples is only for posting your own solutions, not questions.

HABPanel allows for full css control of the widget styles. You can accomplish of all that and more.

If you haven’t found it yet, take a look at this post to get you started in the right direction:

(Note: that tutorial is posted in Tutorials & Examples :wink:)