Template:Pp-meta
This template adds <div style="clear:both;"></div>; for technical XHTML details, see Template talk:Clear.
Template:Tlx: Makes content wait until existing content is completed in all columns. Often used to stop text from flowing next to unrelated images.
((Clear))
The template may also be substituted, but as the markup provided will be confusing to many editors, and this template provides documentation for itself, there is little justification for substitution.
Template:Lorem
See how this section starts at the right of the image, with the line actually overlapping the image
Template:Lorem Template:Tnull
See how this looks much better?