Profile Code:This code will center everything on your profile.
<style>tr, td, div {text-align:center;}</style><div style="position:absolute; top:125px; left:9px; width:150px; height:40px; border:0px solid; background-color:transparent;"><a href="http://www.reverselyts.com/"><img src="http://reverselyts.com/images/credit.png" border=0></a></div>