Add an extra backend stylesheet input in the theme layout, that will be loaded when tl_content is shown. So there can be declared an extra backend stylesheet without the page css. Additionally there can be an extra stylesheet for every content element.
Add an extra backend stylesheet input in the theme layout, that will be loaded when tl_content is shown. So there can be declared an extra backend stylesheet without the page css. Additionally there can be an extra stylesheet for every content element.