JSFiddle - React, Tailwind, and code Playground
by Maiki Nahara
HTML
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta name="viewport" content="width=device-width" />
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<title>Alerts e.g. approaching your limit</title>
<link href="styles.css" media="all" rel="stylesheet" type="text/css" />
</head>
<body itemscope itemtype="http://schema.org/EmailMessage">
<table class="body-wrap">
<tr>
<td></td>
<td class="container" width="600">
<div class="content">
<table class="main" width="100%" cellpadding="0" cellspacing="0">
<tr>
<td class="alert alert-warning">
Warning: You're approaching your limit. Please upgrade.
</td>
</tr>
<tr>
<td class="content-wrap">
<table width="100%" cellpadding="0" cellspacing="0">
<tr>
<td class="content-block">
You have <strong>1 free report</strong> remaining.
</td>
</tr>
<tr>
<td class="content-block">
Add your credit card now to upgrade your account to a premium plan to ensure you don't miss out on any reports.
</td>
</tr>
<tr>
<td class="content-block">
<a href="http://www.mailgun.com" class="btn-primary">Upgrade my account</a>
</td>
</tr>
<tr>
<td class="content-block">
Thanks for choosing Acme Inc.
</td>
</tr>
</table>
</td>
</tr>
</table>
<div class="footer">
<table width="100%">
<tr>
<td class="aligncenter content-block"><a href="http://www.mailgun.com">Unsubscribe</a> from these alerts.</td>
</tr>
</table>
</div></div>
</td>
<td></td>
</tr>
</table>
</body>
</html>