Hover styling for non-clickable elements?

In our system, currently we have good styling and effects for buttons, for example submit button, cancel button etc.

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Now we have a different element. Let's say it is a summary tag element. Which acts as the summary information holder of a table.

But, on hover, it shows up a dropdown/tooltip with more information. Thats it, no fancy stuff. PLEASE NOTE THAT THE TAG IS NOT CLICKABLE AND DOES NOT LEAD ANYWHERE

So here we have 2 options.

1. With hover having styling or faded effect. But my dilemma here is that wouldn't the user feel that it's clickable?

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2. With no styling on hover.

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What do you think is the best option here? Is there any better/standard solution here?