Full example source code for the blog post
https://kevcodez.de/posts/2019-10-12-responsive-emails-vuejs-mjml/
yarn
node render.js <!doctype html>
<html xmlns="http://www.w3.org/1999/xhtml" xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office">
<head>
<title>
</title>
<!--[if !mso]><!-- -->
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<!--<![endif]-->
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<style type="text/css">
#outlook a { padding:0; }
body { margin:0;padding:0;-webkit-text-size-adjust:100%;-ms-text-size-adjust:100%; }
table, td { border-collapse:collapse;mso-table-lspace:0pt;mso-table-rspace:0pt; }
img { border:0;height:auto;line-height:100%; outline:none;text-decoration:none;-ms-interpolation-mode:bicubic; }
p { display:block;margin:13px 0; }
</style>
<!--[if mso]>
<xml>
<o:OfficeDocumentSettings>
<o:AllowPNG/>
<o:PixelsPerInch>96</o:PixelsPerInch>
</o:OfficeDocumentSettings>
</xml>
<![endif]-->
<!--[if lte mso 11]>
<style type="text/css">
.mj-outlook-group-fix { width:100% !important; }
</style>
<![endif]-->
<style type="text/css">
@media only screen and (min-width:480px) {
.mj-column-per-100 { width:100% !important; max-width: 100%; }
}
</style>
<style type="text/css">
</style>
</head>
<body>
<div
style=""
>
<!--[if mso | IE]>
<table
align="center" border="0" cellpadding="0" cellspacing="0" class="" style="width:600px;" width="600"
>
<tr>
<td style="line-height:0px;font-size:0px;mso-line-height-rule:exactly;">
<![endif]-->
<div style="margin:0px auto;max-width:600px;">
<table
align="center" border="0" cellpadding="0" cellspacing="0" role="presentation" style="width:100%;"
>
<tbody>
<tr>
<td
style="direction:ltr;font-size:0px;padding:20px 0;text-align:center;"
>
<!--[if mso | IE]>
<table role="presentation" border="0" cellpadding="0" cellspacing="0">
<tr>
<td
class="" style="vertical-align:top;width:600px;"
>
<![endif]-->
<div
class="mj-column-per-100 mj-outlook-group-fix" style="font-size:0px;text-align:left;direction:ltr;display:inline-block;vertical-align:top;width:100%;"
>
<table
border="0" cellpadding="0" cellspacing="0" role="presentation" style="vertical-align:top;" width="100%"
>
<tr>
<td
align="left" style="font-size:0px;padding:10px 25px;word-break:break-word;"
>
<div
style="font-family:helvetica;font-size:20px;line-height:1;text-align:left;color:#F45E43;"
>Hello kevcodez</div>
</td>
</tr>
</table>
</div>
<!--[if mso | IE]>
</td>
</tr>
</table>
<![endif]-->
</td>
</tr>
</tbody>
</table>
</div>
<!--[if mso | IE]>
</td>
</tr>
</table>
<![endif]-->
</div>
</body>
</html>