how to make columns?

[Kelthin]

I'm confused. Everyone is using these columns to where u have to click to see whats under them. How do u make those?

[Kelthin]

tyvm

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[spoiler=signature2][CENTER][IMG]http://www.wizards.com/magic/images/whatcolor_iswhite.jpg[/IMG][URL=http://www.wizards.com/magic/playmagic/whatcolorareyou.asp][B]Take the Magic: The Gathering 'What Color Are You?' Quiz.[/B][/URL][/CENTER][/spoiler]
[spoiler=Funny Card][size="4"]UNICORN FAIRY![/size]
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[quote name='Kelthin' timestamp='1297542565' post='5005056']
tyvm

[spoiler=Signature][IMG]http://i52.tinypic.com/b4zs53.jpg[/IMG][/spoiler]
[spoiler=signature2][CENTER][IMG]http://www.wizards.com/magic/images/whatcolor_iswhite.jpg[/IMG][URL=http://www.wizards.com/magic/playmagic/whatcolorareyou.asp][B]Take the Magic: The Gathering 'What Color Are You?' Quiz.[/B][/URL][/CENTER][/spoiler]
[spoiler=Funny Card][size="4"]UNICORN FAIRY![/size]
[IMG]http://i51.tinypic.com/2h6suc2.jpg[/IMG][/spoiler]
[/quote]
RAWR

[.Nu-13]

[code][spoiler=Title here]content here[/spoiler][/code]

You get

[spoiler=Title here]
content here
[/spoiler]

[Kelthin]

[spoiler=PWN]OH YA [IMG]http://i52.tinypic.com/b4zs53.jpg[/IMG][/spoiler]

[LC]

You got it and just so you know if you want to do a spoiler inside a spoiler do this
[code][spoiler=first spoiler][spoiler=second spoiler]Some text or images[/spoiler][/spoiler][/code]
[spoiler=first spoiler][spoiler=second spoiler]Some text or images[/spoiler][/spoiler]
you'll want to use something like this if you open up a shop.