Module `Ot_buttons`

val dropdown : 
  ?a:Html_types.div_attrib Eliom_content.Html.attrib list ->
  menu:Html_types.div_content Eliom_content.Html.elt list ->
  Html_types.div_content Eliom_content.Html.elt list ->
  Html_types.div_content Eliom_content.Html.elt