JSFiddle - React, Tailwind, and code Playground

by Shashank D

HTML

<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">

<script src="https://code.jquery.com/jquery-3.2.1.js"></script>
<script type="text/javascript" src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>



<div class="container">
    <div role="tabpanel" class="tab-pane active" id="someUniqueId">
                    <div id="someUniqueId">

<div class="row">
    <div class="col-xs-8">
        <div id="someUniqueId">
<div class="row">
    <div class="col-xs-12">
        <div class="panel panel-default">
            <div class="panel-heading">
                <span class="panel-title">Left Side</span>
            </div>
            <div class="panel-body">
                <div>
                    <table class="table table-bordered">
                        <tbody>
                                    <tr class="warning">
                                        <td>
                                            Test Data
                                        </td>
                                    </tr>
                                    <tr class="warning">
                                        <td>
                                            Test Data
                                        </td>
                                    </tr>
                                    <tr class="warning">
                                        <td>
                                            Test Data
                                        </td>
                                    </tr>
                                    <tr class="warning">
                                        <td>
                                            Test Data
                                        </td>
                                    </tr>
                                    <tr class="warning">
                                        <td>
                                            Test Data
             ...

JavaScript

$(function() {
	$('div#someID .affix').width(0.33333333 * $('div.container').width());
});

window.onresize = function () {
	$('div#someID .affix').width(0.33333333 * $('div.container').width());
};