How to add hover function to splunk Dashboard studio?

[av_]

I'm building a dashboard in Splunk dashboard studio which consists of a lot of tiles containing images. On clicking on any of the tiles, you get routed to a new dashboard in new tab. I want to add a hover function to both blue & orange tile so that as soon as the user hover on any of the tiles, he should be able to see a brief description about the dashboard (which gets opened in new tab). 

Is there a way to do that?

[PickleRick]

While there is quite a lot of flexibility in simpleXML based dashboards (you can insert custom css, custom js and so on) but dashboard studio while nice and pretty doesn't allow for as much customization.

[av_]

Do you mean we can't use JS to customize dashboards created in Splunk dashboard studio?

[PickleRick]

Nope.

See the tables here for comparison between simpleXML dashboards and DS ones.

https://docs.splunk.com/Documentation/Splunk/latest/DashStudio/IntroFrame