JSFiddle - React, Tailwind, and code Playground

HTML

<ul>
    <li><div class="left">12345</div><div class="right">...</div></li>
    <li><div class="left">123456</div><div class="right">...</div></li>
    <li><div class="left">1234567</div><div class="right">...</div></li>
    <li><div class="left">12345678</div><div class="right">...</div></li>
    <li><div class="left">123456789</div><div class="right">...</div></li>
    <li><div class="left">1234567890</div><div class="right">...</div></li>
</ul>

CSS

*
{
    margin:0px;
    padding:0px;
}
ul
{
    display:table;
    width:100%;
}
li
{
    display:table-row;
}
li div
{
    display:table-cell;
}
.left
{
    width:1px;
    background-color:blue;
    color:white;
}
.right
{
    background-color:gray;
}

JavaScript

if ($.browser.msie && $.browser.version == 7)
  {
    $("li div").wrap("<td />");
    $("li").wrap("<tr />");
    $("ul").wrapInner("<table />");
  }