Ticket Template formatting

I am trying to format {ENTITIES} field to get a larger font, but it is not showing properly on ticket. I need a font/size similiar to <C10> tag.

Using tag <C10> Output is <L00>Table: 100. This is good, except it printers <L00> in front of {ENTITIES}.

Is there a way to remove <L00>?

Does anyone have a guide how to use these tags?