Horizontal line <hr /> not displaying


I’m trying to add a horizontal line through the source code editor using the

tag [screenshot 1] and it shows up in the WYSIWYG [screenshot 2] but once I save, the line no longer appears [screenshot 3].

Does anyone know what I can do to make the tag show up? Do I need to change anything in the journal’s stylesheet? Here it is on Github.

Thanks in advance for any help!


Hi @esommers,

Do you have hr as one of the allowed tags in your config.inc.php?

PKP team

Thanks Roger. The journal is hosted by PKP so I don’t have access to the config file. I’ll reach out directly to our support contact and find out.