How to decrease padding between panels in grafana?

@dana 

To decrease the padding between panels in Grafana, you can follow these steps:

1. Go to the edit mode of the dashboard by clicking on the cogwheel icon in the top menu.
2. Click on the panel that you want to decrease the padding for.
3. In the panel settings menu, click on the "Panel" tab.
4. In the panel settings, look for the "Padding" option. Adjust the values for the top, bottom, left, and right padding to decrease the spacing between the panels.
5. Click on the "Apply" button to save the changes.
6. Repeat the steps for any other panels that you want to decrease the padding for.

By adjusting the padding values in the panel settings, you can reduce the spacing between panels in Grafana and make your dashboard look more compact.