Environments to consider: quote, quotation, verse, center, flushleft, flushright, tabarray (tabular/array), tabbing, and verbatim. The last two may be combined into quote or quotations. With the exeption of the last two, they are all displayed-paragraph environments (C.5 in LaTeX).
The above environments are built on top of \list...\endlist and \trivlist...\endtrivlist in LaTeX, and there we impose the html code. That is, we use \Configure{lists} that is common to both constructs.
[more]