Sandbox non-categorisation  on /doc pages

<includeonly>{{#ifeq:{{SUBPAGENAME}}|sandbox |
| <!-- Categories below this line, please; interwikis at Wikidata -->

}}</includeonly>

| topimage = {{#if:{{{image|}}} |File:{{{image}}}|
{{{imagesize|220px}}}|{{{imagealt|}}}|link={{{imagelink|}}}}}
| topcaptionstyle = 
padding-bottom: 0.4 em; border-bottom:1px solid #aaa; 
| topcaption = {{{caption|}}}

<!--If image parameter in use:-->
| image = {{#if:{{{image|}}} | |previous image code}}

  {{Multiple image
  | direction = vertical
  | width = 250 <!--(px) (≃ 22.0em)-->
  | header_align = center  <!--(if sidebar/infobox above image/s)-->
  | header = {{...| embedded/child/child=... }}  <!--(ditto)-->
  | image1 = filename
  | alt1 = text
  | caption1 = {{center| text }}
  ( | image2 = etc
    ......
    | image10 = etc )
  | footer_align = center  <!--(if sidebar/infobox below image/s)-->
  | footer = {{...| embedded/child/child=... }}  <!--(ditto)-->
  }}
  

Wikicode table without start-row syntax

{| ......                     {| ......
!  .......... !! ......       {{br!-!!}} ... !! ......
{{br!-!}} ... || ......       {{br!-!}} .... || ......
{{br!-!}} ... || ......
|- (style="..." etc)
| ........... || ......
{{br!-!}} ... || ......       (etc)

(etc)

|}                            |}

• • plain
  • italic
  • smallcaps
  • italic smallcaps
  • bold
  • bold italic
  • bold smallcaps
  • bold italic smallcaps
• • ellipsis = Alt+0133 
  •  ndash = Alt+0150 
  •  para = Alt+0182
  • equals = = 
  •  colon = :
• Whitespace characters (also Unicode spaces)
• • {{thinsp}} (thin space)
  • {{hsp}} ("hairline" space)
  • {{gaps}}
  • {{padl}} / {{padr}} / {{padlr}}
• {{int:dot-separator}} ( ≡ {{dot}}..? )
• • (novisibility) visibility:hidden; (but leaves space)
  • (nodisplay)  display:none;             (and no space)
• Lowercase Greek letters used as category indices:
  • α (archival?)
  • π (portal)
  • τ (template)
  • σ (stub?)
  • χ (inactive, deprecated, etc)
  • 
    ω (Wikipedia: / WikiProject)
  • .........
• {{noflag}} (or {{flagicon}} without parameter/s)
• Relative font-sizes (User:Edokter/fonttest)
• To trim whitespace from {{{X}}}, use {{#if:true|{{{X|}}}}}
  ( ≡ {{trim}} )  (User:Mr. Stradivarius).
• • <ref name="…">…</ref>
  • <ref name="…"/>
  • {{refpage|page#}}
  • {{refpages|page#–page# … page#, page# …}}
  • {{#tag:ref …}}
• {{longitem}} = padding:0.1em 0;line-height:1.2em;
• {{longlink}} = padding:0.2em 0.4em;line-height:1.2em;
• Place content within <div class="nocolbreak" ''and/or'' style="display:inline-block;">...</div> to prevent it being wrapped by e.g. {{Div col}}.
• "Wrap {{BASEPAGENAME}} inside {{#titleparts…}} in case category name contains an apostrophe. See warning box at mw:Help:Magic words#Page names." (User:John of Reading)
• table-layout:auto; ..... Column width set by widest unbreakable content;   
  table-layout:fixed; ... Horizontal layout depends only on table's and columns' widths, i.e. regardless of content.

Sidebar / subsidebar / subinfobox

• If headings given backgrounds, use contentstyle=padding-top:0.2em;padding-bottom0.6 – 0.8em; otherwise content starts too close to background.
• Use display:block;margin-bottom:N; in a Sidebar's titlestyle to add gap between title and first heading's background.
• {{subsidebar bodystyle}} → {{subinfobox bodystyle}} :

• For a subsidebar/infobox? as content/listN,

{{Documentation}} below Navbox

}}<noinclude>
{{Documentation
 | content =
{{Collapsible option |statename=optional}}

<!--Category:...-->
<!--Category:...-->
}}<!--(end Documentation)-->
</noinclude>