Dashboard - where can row height be changed?

[bin]

Hi

On the dashboard - for example in New Tickets - the row height with unread article star looks fine.
Once the article has been read and the star vanishes, the row height skwunches down a few px which makes the rows of tickets very close together.

I'm guessing that this is set somewhere in a dtl - I've looked in AgentDashboardTicketGeneric but nothing leaps out.

Can anyone please advise how I can take control of this?

Thanks

bin