Submitting a template, mainly for use in this thread.

Spoiler: Avatar adoptions
Show
Category Name
Zombie Assassin Guy Knight Guy
Unclaimed Claimed by <insert name> Unclaimed
Code:
[table="width:1, class: head alt1 no_line_padding no_side_padding"][tr][th="colspan:3"]Category Name[/th]
[/tr][tr]
[td][IMG]http://www.giantitp.com/avatars/Zombie.gif[/IMG][/td][td][IMG]http://www.giantitp.com/avatars/AssassinGuy.gif[/IMG][/td][td][IMG]http://www.giantitp.com/avatars/SolithKnightGuy.gif[/IMG][/td]
[/tr][tr]
[td]Zombie[/td][td]Assassin Guy[/td][td]Knight Guy[/td]
[/tr][tr]
[td][color=green]Unclaimed[/color][/td][td][color=red]Claimed by <insert name>[/color][/td][td][color=green]Unclaimed[/color][/td]
[/tr][/table]
Set the colspan of the first heading to match the number of columns.
If you use a lot of avs that are smaller than 120x120 and they look too cramped then you could set the width of each column to 120 instead.
Spoiler
Show
Category Name
Zombie Assassin Guy Knight Guy
Unclaimed Claimed by <insert name> Unclaimed
Code:
[table="class: head alt1 no_line_padding no_side_padding"][tr][th="colspan:3"]Category Name[/th]
[/tr][tr]
[td="width:120"][IMG]http://www.giantitp.com/avatars/Zombie.gif[/IMG][/td][td="width:120"][IMG]http://www.giantitp.com/avatars/AssassinGuy.gif[/IMG][/td][td="width:120"][IMG]http://www.giantitp.com/avatars/SolithKnightGuy.gif[/IMG][/td]
[/tr][tr]
[td]Zombie[/td][td]Assassin Guy[/td][td]Knight Guy[/td]
[/tr][tr]
[td][color=green]Unclaimed[/color][/td][td][color=red]Claimed by <insert name>[/color][/td][td][color=green]Unclaimed[/color][/td]
[/tr][/table]