network_report_server/app/node_modules/mjml-body

mj-body

This is the starting point of your email.

<mjml>
  <mj-body>
    <!-- Your email goes here -->
  </mj-body>
</mjml>

mj-body replaces the couple mj-body and mj-container of MJML v3.

attribute	unit	description	default value
background-color	color formats	the general background color	n/a
css-class	string	class name, added to the root HTML element created	n/a
width	px	email's width	600px