JSFiddle - React, Tailwind, and code Playground

HTML

<div id="content1">

    <table cellspacing="0">
    <tr><th>Task Details</th><th>Progress</th><th>Vital Task</th></tr>
    <tr><td>Look at Orman's <a href="http://www.premiumpixels.com/simple-little-table-psd/">simple table design</a></td><td>100%</td><td>No</td></tr>
    <tr><td>Turn table design into a web project</td><td>100%</td><td>Yes</td></tr>
    <tr><td>Drink another cup of coffee</td><td>50%</td><td>Yes</td></tr>
    <tr><td>Take a stretch break</td><td>0%</td><td>Yes</td></tr>
    <tr><td>Post this stuff on the interweb</td><td>100%</td><td>Yes</td></tr>
    </table>

</div>

<div id="content2">

    <table cellspacing="0">
    <tr><th>Task Details</th><th>Progress</th><th>Vital Task</th></tr>
    <tr><td>Look at Orman's <a href="http://www.premiumpixels.com/simple-little-table-psd/">simple table design</a></td><td>100%</td><td>No</td></tr>
    <tr><td>Turn table design into a web project</td><td>100%</td><td>Yes</td></tr>
    <tr><td>Drink another cup of coffee</td><td>50%</td><td>Yes</td></tr>
    <tr><td>Take a stretch break</td><td>0%</td><td>Yes</td></tr>
    <tr><td>Post this stuff on the interweb</td><td>100%</td><td>Yes</td></tr>
    </table>

</div>

CSS

div#content1
{
    width:60%;
    float:left;
    border-right:1px solid black;
    border-left:1px solid black;
    border-top:1px solid black;
}

div#content2
{
    width:39%;
    float:left;
}