How to increase width and change icon in DataGrid Master Detail Hierarchy

[Hunain_Nasir]

Hi,

How can I make first column width larger and change icon ?

[enchev]

You can do that using CSS. Use your browser inspector to check what classes are used.

[Hunain_Nasir]

I can change css for increasing size. Can you please provide some guidance on how to change icon to custom icon ?

[enchev]

Check again my previous reply, here are the relevant classes:

You can check also this thread with similar approach for different component:

Change toggle icon

I have created two entries in the style.css file, one to change the plus toggle and one to change the minus toggle on a panel. I am only able to add one parameter called class, so I can only affect one of the two toggles. Is there another way around this?