Please Help DIV upcoming shows, upcoming shows move top part of div :"( Options

[sunshinechica]

can someone help me please...

band profile
www.myspace.com/bradybunchband

when i add this..for the UPCOMING shows
it movves all my tables everywhere :(

CODE

<style>
table table td.text div table {display:block;}
table table td.text div {position:absolute; top:500px; left:50%; margin-left:-200px;}
table table td.text table.friendSpace td.text div, table table.friendsComments td.text div {position:static; margin:auto; overflow:hidden; height:auto;}
</style>

Reason for edit: Please use [code] tags when posting codes. - Mike