add color to node dagre d3

Question

I have created a tree structure following the link Reading DOT files in javascript/d3

I need to fill the nodes with color.

Tree data:

I tried adding

[label="abcd" labelStyle="font: 300 14px" style=filled fillcolor=red]
[label="abcd" style=filled color=red]

Could anyone please suggest or point me in right direction.

Thanks

Answer 1

In you CSS section add this

.node rect {
            stroke: #333;
            fill: #ff0000;
        }

This will make your node color red.