I THOUGHT IT WOULD WORK! :( Options

[mai_goodiez]

somebody gave me this code

<!-- begin code provided by createblog.com -->

<div align="center">
<style type="text/css">
.leftmoduletitlebar, .leftmoduleborder, .leftmoduleinterior, table.left, table.left TH, table.left TD, table.navigation, table.footer
{display: none;}
</style>

<!-- end code provided by createblog.com -->

to put on my xanga to make it look EXACTLY like this...

http://www.xanga.com/home.aspx?user=myGO0DiES

and it worked before, but now it doesnt!!! my xanga is STILL alligning all the entried to the left and it's SOO agrivating! can someone PLEASE help me make my xanga look like that, with no modules and with CENTERED entries?