This is a header of "Layout 1" type. It has a date added

This is a header of "Layout 2" type. The header is centered by the Align attribute.

This is a header of "Layout 3" type. It has a HTML ruler element inserted <hr /> which should NOT be displayed since HTML is not allowed in the header by default.

Subheader, layout "Normal"

This is a header of "Layout 5" type. It is right-aligned by the Align attribute!
Subheader, layout "Layout 2". This is an attempt to insert a HTML ruler <hr /> It should not happen.