Take a look at the current appearance of the chart here: https://i.sstatic.net/j5IHb.png
I am hoping to show a tooltip when someone hovers over one of the X-axis labels. To achieve this, I have adjusted the formatting as recommended here:
labels: { useHTML: true, formatter: function() { return '<div id="label_'+this.value.replace(/ /g,'') +'">'+this.value+'</div>'; } }
Unfortunately, after implementation, the result looks like this: https://i.sstatic.net/6MUy8.png
Is there a way to maintain Highcharts' default formatting while adding my custom IDs to each label?