How can I get the below formatting?... specifically the gray box. It comes up as monoscript font (which SD doesn't let me choose).

Also the only way I can duplicate the code box format for use is to grab it and paste it from somewhere else.

Here is an example of one I am working on so you know what code box means.

I don't want to use Quotes because quotes doesn't allow for a scrollable box like code box's do.