Flow - Change height of grid row (header)

Hey Everyone,

Maybe it’s a simple question, but I just couldn’t find out, how to change the height of a row, in my case the header, in a grid? Any help?

Best regards, Patrick

You can do it with a theme module. Here’s an example:

    <dom-module id="test-grid" theme-for="vaadin-grid">
                :host th {
                    height: 250px;


Perfect, thanks a lot.