Wer hat mir meinen Header gemacht, bzw. wer kann ihn ändern?

<style type="text/css">
<!--
body{background-color:#ccffff;}
td.edit_rechts_sbg{display:none;}
td.edit_header_full{background-image:url(http://i35.tinypic.com/sm8xh5.jpg);}
.headline{display:none;}
td.nav_heading, td.edit_content_top,td.sidebar_heading{background-image:none;height:33px;background-color:#e4f4f4;color:#3987cf;border-bottom:1px solid #5493b2;border-top:1px solid #5493b2;}
td.headline2{color:#3987cf;font-size:15px;}
td.nav,td.edit_navi_headbg{background-image:none;}
td.nav{border-bottom:1px solid #5493b2;}
td.edit_below_nav img{display:none;}
td.edit_rb_footer{visibility:hidden;}
td.edit_rechts_bottom{background-image:none;}
-->
</style>