I’ve been trying to make this blog mobile-friendly (“responsive”). In the process, I’ve learned that preformatted text can really mess up a blog’s layout. Preformatted text is useful for laying out heavily indented poems, especially since single-line indenting in WordPress is problematic. Since preformatted text causes havoc with the layout, it is best to format text with leading blocks. This must be done in source edit mode. Once a WYSIWYG editor opens a post, it removes every .