Editing Template:Quote box/doc (section)

==== Collapsing text ====

Sections of text can be collapsed by use of {{tl|hidden begin}} and {{tl|hidden end}}.

{{markup
|<nowiki>{{Quote box
|border  = 2px
|align   = center
|bgcolor = Cornsilk
|title   = The Spider and the Fly
|halign  = center
|quote   = <poem>
"Will you walk into my parlour?" said the Spider to the Fly,
"'Tis the prettiest little parlour that ever you did spy;
The way into my parlour is up a winding stair,
And I've a many curious things to shew when you are there."
"''Oh no, no,''" said the little Fly,&nbsp;"''to ask me is in vain,''
''For who goes up your winding stair can ne'er come down again.''"
{{hidden begin}}
"I'm sure you must be weary, dear, with soaring up so high;
Will you rest upon my little bed?" said the Spider to the Fly.
"There are pretty curtains drawn around; the sheets are fine and thin,
And if you like to rest awhile, I'll snugly tuck you in!"
"''Oh no, no,''" said the little Fly,&nbsp;"''for I've often heard it said,''
''They never, never wake again, who sleep upon your bed!''"
{{hidden end}}
</poem>
|salign  = right
|author  = [[Mary Howitt]]
|source  = <small>1829</small>
}}</nowiki>
|{{Quote box
|border  = 2px
|align   = center
|bgcolor = Cornsilk
|title   = The Spider and the Fly
|halign  = center
|quote   = <poem>
"Will you walk into my parlour?" said the Spider to the Fly,
<span style="padding-right:.15em;">"</span>'Tis the prettiest little parlour that ever you did spy;
The way into my parlour is up a winding stair,
And I've a many curious things to shew when you are there."
"''Oh no, no,''" said the little Fly,&nbsp;"''to ask me is in vain,''
''For who goes up your winding stair can ne'er come down again.''"
{{hidden begin}}
"I'm sure you must be weary, dear, with soaring up so high;
Will you rest upon my little bed?" said the Spider to the Fly.
"There are pretty curtains drawn around; the sheets are fine and thin,
And if you like to rest awhile, I'll snugly tuck you in!"
"''Oh no, no,''" said the little Fly,&nbsp;"''for I've often heard it said,''
''They never, never wake again, who sleep upon your bed!''"
{{hidden end}}
</poem>
|salign  = right
|author  = [[Mary Howitt]]
|source  = <small>1829</small>
}}
}}

Note that, although {{para|halign|center}}, the centering is reset after the {{tl|hidden begin}}, since that template applies its own styling. This can be resolved by using {{para|contentstyle}} in {{tl|hidden begin}} with appropriate markup; in this case:
:{{tlx|hidden begin |ta2{{=}}center |contentstyle{{=}}margin: 1em auto;}}

{{markup
|<nowiki>{{Quote box
|border  = 2px
|align   = center
|bgcolor = Cornsilk
|title   = The Spider and the Fly
|halign  = center
|quote   = <poem>
"Will you walk into my parlour?" said the Spider to the Fly,
"'Tis the prettiest little parlour that ever you did spy;
The way into my parlour is up a winding stair,
And I've a many curious things to shew when you are there."
"''Oh no, no,''" said the little Fly,&nbsp;"''to ask me is in vain,''
''For who goes up your winding stair can ne'er come down again.''"
{{hidden begin||ta2=center|contentstyle=margin: 1em auto;}}
"I'm sure you must be weary, dear, with soaring up so high;
Will you rest upon my little bed?" said the Spider to the Fly.
"There are pretty curtains drawn around; the sheets are fine and thin,
And if you like to rest awhile, I'll snugly tuck you in!"
"''Oh no, no,''" said the little Fly,&nbsp;"''for I've often heard it said,''
''They never, never wake again, who sleep upon your bed!''"
{{hidden end}}
</poem>
|salign  = right
|author  = [[Mary Howitt]]
|source  = <small>1829</small>
}}
</nowiki>
|{{Quote box
|border  = 2px
|align   = center
|bgcolor = Cornsilk
|title   = The Spider and the Fly
|halign  = center
|quote   = <poem>
"Will you walk into my parlour?" said the Spider to the Fly,
<span style="padding-right:.15em;">"</span>'Tis the prettiest little parlour that ever you did spy;
The way into my parlour is up a winding stair,
And I've a many curious things to shew when you are there."
"''Oh no, no,''" said the little Fly,&nbsp;"''to ask me is in vain,''
''For who goes up your winding stair can ne'er come down again.''"
{{hidden begin||ta2=center|contentstyle=margin: 1em auto;}}
"I'm sure you must be weary, dear, with soaring up so high;
Will you rest upon my little bed?" said the Spider to the Fly.
"There are pretty curtains drawn around; the sheets are fine and thin,
And if you like to rest awhile, I'll snugly tuck you in!"
"''Oh no, no,''" said the little Fly,&nbsp;"''for I've often heard it said,''
''They never, never wake again, who sleep upon your bed!''"
{{hidden end}}
</poem>
|salign  = right
|author  = [[Mary Howitt]]
|source  = <small>1829</small>
}}
}}