Design RED: Breite des Content-Feldes ändern?

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

table.edit_main_table{width: 100% !important;}
td.edit_main_tr{width: 100% !important; height: 0px !important;}
table.edit_second_table{width: 100% !important;}
td.edit_header_full{width: 100% !important;}
td.edit_header_full table{width: 100% !important;}
table.edit_third_table{width: 100% !important;}
td.edit_navi_headbg{width: 0% !important;}
table.edit_rechts_tabelle{width: 100% !important;}
td.edit_rechts_bottom{width: 0% !important;}
td.edit_rechts_cbg{width:100%;}

body{background: #4a0000 url();}

td[height="102"]{
position: absolute;
left: 50%;
margin-left: -376px;}

td.edit_content{
width: 650px !important;
background: #fff url(http://img.webme.com/pic/d/design-red/cont_bg.png);
height: 500px !important;
padding: 10px 0px 10px 0px;
-khtml-border-radius-bottomright: 8px;
-khtml-border-radius-bottomleft: 8px;
-webkit-border-bottom-right-radius: 8px;
-webkit-border-bottom-left-radius: 8px;
-moz-border-radius-bottomleft: 8px;
-moz-border-radius-bottomright: 8px;}

td.edit_content_top{
width: 650px !important;
background: transparent url(http://img.webme.com/pic/d/design-red/cont_head_bg.png);
height: 37px;}

td.headline2{font-size: 13px;}

td.edit_content_bottom2{
background: transparent url(http://img.webme.com/pic/d/design-red/cont_bottom.png) no-repeat center top;
height: 35px;
border-top: 9px solid #4a0000;}

td.edit_content_bottom{display:none;}

.edit_copyright{color: #fff;}

td.edit_content_left_spacer{background: transparent url();}

td.edit_content_right_spacer{background: transparent url();}

td.nav_heading{
background: transparent url(http://img.webme.com/pic/d/design-red/head.png);
height: 23px;
font-family: arial;
font-size: 12px;
color: #fff;
text-align: left;
border-right: 3px solid #4A0000;}

td.nav{
background: #fff url(http://img.webme.com/pic/d/design-red/button_bg.png);
width: 185px;
height: 28px;
border: 1px solid #4A0000;
border-right: 3px solid #4A0000;}

td.nav:hover{background: #fff url(http://img.webme.com/pic/d/design-red/button_bg_hover.png);}

td.nav a{
font-family: arial;
font-size: 12px;
color: #000;
text-decoration: none;}

a.menu{
display: block;
padding: 8px 0px 0px 24px;
margin-left: -24px;}

td.edit_below_nav{background: url() no-repeat center top;}

td.edit_below_nav img{visibility: hidden;}

td.edit_rechts_cbg{background: transparent url();height: 0px !important;}

td.edit_rechts_sbg{background: transparent url();}

td.edit_rechts_bottom{background: transparent url();height: 0px !Important;}

td.shouty, td.shouty2, td.shouty3, td.shouty4, td.shouty5{
background: #fff url(http://img.webme.com/pic/d/design-red/main.png) repeat;
font-family: arial;
text-align: center;
font-size: 12px;
color: #000;
border-left: 3px solid #4a0000;}

td.edit_navi_headbg{background: transparent url();height: 0px !important;}

td.sidebar_heading{
background: transparent url(http://img.webme.com/pic/d/design-red/head2.png);
height: 23px;
width: 202px;
border-left: 3px solid #4A0000;}

td.edit_rb_footer{
background: transparent url(http://img.webme.com/pic/d/design-red/bottom2.png) no-repeat;
height: 19px;
padding: 15px 0px 0px 0px;
border-left: 3px solid #4a0000;}

td.sidebar_heading{
font-family: arial;
font-size: 12px;
color: #fff;
text-align: center;}

td.edit_header_full{
background: transparent url(http://img.webme.com/pic/d/design-red/head_allgemein.png) repeat;
width: 1600px;
height: 145px;
border-bottom: 5px solid #4a0000;}

td.headline{visibility:hidden;}

td.edit_content_main div{overflow: hidden !important;}

-->
</style>

<style type="text/css">
<!--
td.edit_content_header{
width: 650px !important;
}
td.edit_content_bg{
width: 650px !important;
}
td.cont_bottom{
width: 650px !important;
}
-->
</style>