Visitor lockout page styling

Hello,

I have adapted the default styling for the visitor lockout page (Maintenance feature), simply by overruling in my stylesheet the settings in wp-security-site-lockout-page.css.

There is one thing left: you have to use a large font-size for the message (your default is 48px), otherwise the text will be too small on mobile devices.

The html for the lockout page is generated by the ~8 years old file /other-includes/wp-security-visitor-lockout-page.php. Wouldn’t it be a good idea to replace that html by something more modern? HTML5 has been around for a long time…

At the very least, it would be really nice if you could add a line to the html head generated there:
<meta name="viewport" content="width=device-width,initial-scale=1.0">
which will solve the font-size issue.

Best regards,
Henk