JSFiddle - React, Tailwind, and code Playground

HTML

<script type="text/javascript" src="http://highcharts.com/js/testing.js"></script>

<div id="container" style="height: 300px; width: 400"></div>

JavaScript

var chart = new Highcharts.Chart({

    chart: {
        renderTo: 'container',
        type:'bar'
    },

    xAxis: {
        categories: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec']
    },
    
    yAxis: {
        max: 300
    },

    series: [{
        data: [29.9, 71.5, 106.4, 129.2, 144.0, 176.0, 135.6, 148.5, 216.4, 194.1, 95.6, 54.4]
    }]

}, function(chart) {
    
    var text = chart.renderer.text('centered text', 0, 0)
        .attr('zIndex', 5)
        .add(),
    box = text.getBBox();
    
    text.translate(chart.chartWidth - box.width/2 - 50, chart.chartHeight/2 - box.height/2)
    
    chart.renderer.rect(
        chart.chartWidth - box.width/2 - 50, 
        chart.chartHeight/2 - box.height/2 - 15, 
        box.width + 10, 
        box.height + 10, 
    5).attr({
        fill: '#FFFFEF',
        stroke: 'gray',
        'stroke-width': 1,
        zIndex: 4
    })
    .add();
    
});