[erledigt] Probleme mit CSS-Code

<style type="text/css">
<!--

/*Navigation*/
td.nav{background-image: url(http://img.webme.com/pic/m/max-im-web/navibutton.gif);}
td.nav:hover{background-image: url(http://img.webme.com/pic/m/max-im-web/navdownbutton.gif);}
tr.checked_menu td{background-image:url(http://img.webme.com/pic/m/max-im-web/checked_menue.gif);}

/*Leisten*/
td.nav_heading{background-image: url();}

/*Rechte Boxen*/
td.sidebar_heading{background-image: url();background-color:#0000ff;}
.shouty, .shouty2, .shouty3, .shouty4, .shouty5{background-image:url(); background-color:#3300cc;}
td.edit_rechts_bottom{visibility: hidden; width: 0px ;}

/*Hintergrund*/
body{background-color:#3300ff;background-attachment: fixed;}
td.edit_below_nav{visibility: hidden;width: 0px;}
td.edit_navi_headbg{background-image: url();}
td.edit_rechts_cbg{background-image: url();}
td.edit_rechts_bottom{background-image: url();}
td.edit_rechts_sbg{visibility: hidden; width: 0px ;}

/*Header*/
td.edit_header_full{background-image:url(http://img.webme.com/pic/m/max-im-web/header.jpg);}
td.headline{visibility: hidden; width: 0px ;}


/*Seiteninhalt*/
td.edit_content_top {background-image: url();background-color: #3300cc;}
td.edit_content_bottom2 {background-image: url(); background-color: #3300cc;}

-->
</style>