Chapter 3.12. Non-supported Elements
In Docmenta the element blockquote should not be used. Instead a div element with a user-defined block-style, for example <div class="quotedblock">...</div> should be used.
However, if the blockquote element is used in XHTML source, then in current implementation of Docmenta, elements within a blockquote are indented by the amount of space that has been defined for lists (see the setting for list indentation in the output configuration).