JSFiddle - React, Tailwind, and code Playground

HTML

<!DOCTYPE html>
<html>
<head>
<meta charset=utf-8 />
<title>JS Bin</title>
</head>
<body>
  <ol>
    <li>Test</li>
    <li>Test</li>
  </ol>
  <ol start="5">
    <li>Testing</li>
    <li>Testing</li>
    <li>Testing</li>
    <li>Testing</li>
    <li>Testing</li>
    <li>Testing</li>
    <li>Testing</li>
    <li>Testing</li>
    <li>Testing</li>
    <li>Testing</li>
    <li>Testing</li>
    <li>Testing</li>
  </ol>
</body>
</html>

CSS

ol li:before {
    content: ".";
    color: #fff;
    font-size: 20px;
    font-weight: bold;
    position: absolute; 
    left: 35px;         
    line-height: 19px;  
}