TreeGrid style

Flow
1

Hi. I want to make my treegrid rows borderless and make it looks like a simple tree. How to do it?

Like this: https://vaadin.com/attachment/f9932d66-61e7-4d71-85c3-6e9f1a581182/TreeGrid%20reindeer%20theme.png

I use Vaadin 8.

2

I solved it myself

.v-treegrid {
	 .v-treegrid-cell {
		background: none;
		border: 0px;
	}
}

treegrid is the stylename of TreeGrid variable.