JSFiddle - React, Tailwind, and code Playground

HTML

<!DOCTYPE html>
<html>
<head>
    <title>Demo</title>
    <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
    <style type='text/css'>
    div{
        width:100px;
        height:100px;
        border:1px solid red;
        
        background: #ff3333; /* Old browsers */

        filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#ff3333', endColorstr='#663300',GradientType=0 ); /* IE6-9 */
        }
    </style>
</head>
<body>
<div style="background: #333;filter: progid:DXImageTransform.Microsoft.gradient(enabled = false);"><br /></div>
</body>
</html>