Boxen transparent ?

<style type="text/css">
<!--
table.edit_main_table{width: 100% !important;}
table.edit_main_table, table[height="102"]{margin: 0 auto;}
td.edit_main_tr{width: 100% !important;}
table.edit_second_table{width: 100% !important;}
td.edit_header_full{width: 100% !important;
background-position:center;background-repeat:no-repeat; }
td.edit_header_full table{width: 100% !important;}
table.edit_third_table{width: 100% !important;}
td.edit_navi_headbg{width: 5% !important;}
table.edit_rechts_tabelle{width: 100% !important;}
td.edit_rechts_bottom{width: 5% !important;}
td.edit_rechts_cbg{width:100%;}
td.headline2{visibility:hidden;}
td.headline{visibility:hidden;}

td.edit_main_tr{height: 0px !important;}
td.edit_rechts_cbg{height: 0px !important;}
td.edit_rechts_bottom{height: 0px !Important;}
td.edit_navi_headbg{height: 0px !important;}

td.edit_content{background-image:url(http://img.webme.com/pic/6/6p-bilder/orgicebluecontent.png);background-color:#c0c0c0;border: 5px solid #777777;} 
 
td.nav:hover{background-image: url(http://img.webme.com/pic/6/6p-bilder/orgicebluebutt2.png);background-color:#XXXXXX;width:185px;height: 33px;border: 0px solid #2D3738;}

td.nav{background-image: url(http://img.webme.com/pic/6/6p-bilder/orgicebluebutt1.png);background-color:#XXXXXX;width: 185px;height: 33px;border: 0px solid #2D3738;}

td.edit_below_nav img{visibility: hidden;}
td.edit_below_nav{background-image: url(); background-position: center top;background-repeat: no-repeat;}
 
td.edit_rechts_cbg{background-image:url();background-color:#XXXXXX;border: 0px solid #ffffff;}

body{background-image:url(http://img.webme.com/pic/a/alberts-fahrzeugtechnik/kostenlos--1920x1080.jpg);background-color:#16242A;} 
body {background-attachment:fixed;border: 0px solid #c0c0c0;}

td.edit_rechts_sbg{background-image:url();background-color:#XXXXXX;border: 0px solid #ffffff;}

td.edit_rechts_bottom{background-image:url();background-color:#XXXXXX;border: 0px solid #ffffff;}

td.shouty, td.shouty2, td.shouty3, td.shouty4, td.shouty5{background-image:url(http://img.webme.com/pic/6/6p-bilder/orgiceblueshouty.png); 
background-repeat:repeat; background-color:#XXXXXX;font-family: arial;font-size: 12px; color:#000000;border: 0px solid #2D3738;}

td.edit_content_top,td.edit_content_top:hover{background-image:url(http://img.webme.com/pic/6/6p-bilder/orgicebluecontop.png);height: 30px;background-color:#XXXXXX;border: 0px solid #c0c0c0;}

td.edit_navi_headbg{background-image:url(URL);background-color:#XXXXXX;}
 
td.nav_heading{background-image:url(http://img.webme.com/pic/6/6p-bilder/orgicebluecontop.png);height: 30px;background-color:#XXXXXX;border: 0px solid #c0c0c0;}

td.sidebar_heading{background-image:url(http://img.webme.com/pic/6/6p-bilder/orgicebluecontop.png);height: 30px;background-color:#XXXXXX;border: 0px solid #c0c0c0;}

td.edit_rb_footer{background-image:url();height: 10px;background-color:#XXXXXX;border: 0px solid #c0c0c0;}

td.edit_content_bottom{display:none;}

td.edit_content_bottom2{background-image:url(http://img.webme.com/pic/6/6p-bilder/orgicebluecontop.png);height: 30px;background-color:#XXXXXX;border: 0px
solid #c0c0c0;background-position: center top;background-repeat: repeat;border-left: 5px solid #16242A;border-right: 5px solid #16242A;}

td.nav_heading{font-family: arial;font-size: 12px;color: #ffffff;padding-left:26px;text-align: left;}
td.nav a{font-family: arial;font-size: 12px;color: #000000;text-decoration: none}
td.sidebar_heading{font-family: arial;font-size: 12px;color: #ffffff; text-align: left;}
td.nav a:hover{font-family: arial;font-size: 12px;color: #800000;text-decoration: none}
tr.checked_menu td a{font-family: arial;font-size: 12px;color: #800000;text-decoration: none}
td.edit_content_main div{overflow: hidden!important;}

td.edit_header_full{background-image:url(http://666kb.com/i/c8u4ygo0g5pmzfsfr.png );background-color:#XXXXXX;width:
2000; height: 128px;background-repeat: no-repeat;border: 0px solid #2D3738;}

/* Linkfarben + Größen auf Seiten */
a:link {
color:#800000;
font-size:13px;
font-family:arial, Times New Roman, Helvetica, Verdana, Comic Sans MS
, Courier New, Tahoma;
text-decoration:none; }

/*Hover-Effekt bei Links*/
a:hover{
color:#800000;
font-size:13px;
font-family:arial, Times New Roman, Helvetica, Verdana, Comic Sans MS
, Courier New, Tahoma;
text-decoration:none;}

/* besuchte Links */
a:visited {
color:#800000;
font-size:13px;
font-family:arial, Times New Roman, Helvetica, Verdana, Comic Sans MS
, Courier New, Tahoma;
text-decoration:none;} 
-->
</style>