Do you need padding in your chart? Check out the example here:
To add padding with a specific value (in pixels) to your chart configuration, use the following code:
padding: {
bottom: 50,
},
For implementation, see this live demo: https://jsfiddle.net/56k48r70/
Note that margin-top won't work for svg elements like those used in C3 charts.
In case you misunderstood the placement of the x-axis label at the bottom of the chart, it is still possible to adjust it. You also need to modify the "dy" attribute of the text label using the following code snippet:
onrendered: function () {
d3.select(this.config.bindto).select(".c3-axis-x-label").attr("dy", "60px");
},
This will move the x-axis label by changing the "dy" attribute value accordingly. It's important to maintain proper padding to ensure the label stays within the visible chart area.
Check out this example to see the impact of padding on label positioning: https://jsfiddle.net/zygrjut4/
I apologize for any confusion earlier and hope this helps!