Editing Template:Hidden/doc (section)

===Parameters===
Only two parameters are required for this template:
; header  : text for header (title); alternative to using unnamed parameter <nowiki>{{{1}}}</nowiki>
; content : text for body (content); alternative to using unnamed parameter <nowiki>{{{2}}}</nowiki>

====Optional====
; style        : [[w:Cascading Style Sheets|CSS]] styling for template overall.
; border       : default is none.
; headerstyle  : CSS styling for title (header).
; contentstyle : CSS styling for the hidden content.
; expanded     : any nonblank value (e.g. {{para|expanded|on}}) will cause the template to be initially expanded by default.
; multiline    : any nonblank value (e.g. {{para|multline|y}}) will reduce the line-height of the title and add some padding to avoid overlap with the show/hide button.
'''Note:''' This template will not respect the [[Wikipedia:User preferences|user preference]] "justify paragraphs".