I want to change background line color of chart

Hello.
We’re using the webix chart while we’re building the site.
The customer asks you to change the color of the line behind the chart to a darker color.

And what I’ve figured out is that you can see a bar graph line in a transparent image, so how do you change it?

Hello @JUSTE,
You can add color and lineColor properties to xAxis and yAxis constructor:

  xAxis:{
    color:"#330000",		// axis
    lineColor:"#330000"    // grid lines
  },
  yAxis:{
    color:"#330000",
    lineColor:"#330000"	
    }

Please check the snippet:
https://snippet.webix.com/pf52rczc

@annazankevich
Thank you for your help