JSFiddle - React, Tailwind, and code Playground

HTML

<link rel="stylesheet" href="https://cdn.grapecity.com/wijmo/5.latest/styles/wijmo.min.css">
<script src="https://cdn.grapecity.com/wijmo/5.latest/controls/wijmo.min.js"></script>
<script src="https://cdn.grapecity.com/wijmo/5.latest/controls/wijmo.grid.min.js"></script>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css">
<div class="container">
<h3> Test </h3>
  <div id="theGrid"></div>
</div>

CSS

.wj-marquee {
  border: 8px solid rgba(255,150,30,.75);
  border-radius: 8px;
}

body {
  margin-bottom: 12px;
}

JavaScript

onload = function() {
  var theGrid = new wijmo.grid.FlexGrid('#theGrid', {
    showAlternatingRows: false,
    showMarquee: true,
  	itemsSource: getData(),
    columns: [
            { binding: 'country', header: 'Country', width: 80, minWidth: 40, maxWidth: 160 },
            { binding: 'downloads', header: 'Downloads', width: '2*', allowResizing: false },
            { binding: 'sales', header: 'Sales', format: 'n0', width: '*', allowResizing: false },
            { binding: 'expenses', header: 'Expenses', format: 'n0', width: '*', allowResizing: false
            }
        ],
  });
  
  theGrid.onSelectionChanged = function(e) {
    var vmarquee = document.getElementsByClassName("wj-marquee")[0];
  	var width = parseInt(vmarquee.style.width);
    var height = parseInt(vmarquee.style.height);
    var left = parseInt(vmarquee.style.left);
    var top = parseInt(vmarquee.style.top);
    
    if(width == 0 && height == 0) return;
    
    var border = 8//parseInt(vmarquee.style.borderWidth);

    vmarquee.style.width = (width - (2 * border)) + "px";
    vmarquee.style.height = (height - (2 * border )) + "px";
    vmarquee.style.left = (left + border) + "px";
    vmarquee.style.top = (top + border) + "px";    
  }

	// create some random data
  function getData() {
	  var countries = 'US,UK,Germany,France,Italy,Japan,China'.split(','),
  	  data = [];
  	for (var i = 0; i < countries.length; i++) {
	    data.push({
	      country: countries[i],
	      downloads: Math.round(Math.random() * 20000),
	      sales: Math.random() * 10000,
	      expenses: Math.random() * 5000
	    });
	  }
		return data;
  }
}