On my websites I always make a top right JCE popup login. I made a test website of an Astroid (Joomdev) template —> http://www.graf-test.ca/astroid/index.php/fr/ You can see the link (Font Awesome user icon) in the top-right of the website I use that type of code that always work correctly before;

<div class="logindiv"><a class="jcepopup noicon" href="https://www.joomlacontenteditor.net/index.php?option=com_users&view=login&Itemid=217&tmpl=component" data-mediabox="1" data-mediabox-width="400" data-mediabox-height="550"><span class="awesome"><i class="fas fa-user fa-fw fa-login"></i></span></a><span class="login-pipe">|</span></div>

The Joomla Login Module is set All pages / All Languages / Module style “Inherited” The login module appear but no CSS ?

Thanks Ryan

Good Day JCE! 😃

Do you know a way to CSS the mediabox content when that problem occurs?

Can you tell me what is missing from the template?

I’m a bit nervous as I always use popup to show others articles, modules and I need that css.

I answer my own question
You have to hack or override (no success trying override, so far) the template component.php file and add the needed css...