Identify Dashboard in DOM

Hello,

I needed to adapt the grafana CSS to fit our use case. How ever I want to only apply those changes on one dashboard, but I can not find anything within the DOM, which would identify the dashboard. I hoped for something like a dashboard id in the body or the list of dashboard tags somewhere within the DOM.

Is there something which I did not find? What would be alternative, to customize the CSS only for one dedicated dashboard.