Design etwas breiter darstellen?

<style type="text/css">
<!--
table.edit_main_table{width: 100% !important;}
td.edit_main_tr{width: 100% !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: 15% !important;}
table.edit_rechts_tabelle{width: 100% !important;}
td.edit_rechts_bottom{width: 15% !important;}
td.edit_rechts_cbg{width:100%;}
-->
</style>

<style type="text/css">
<!--
td.edit_header_full{width: 100% !important;background-repeat:no-repeat;background-position:center center;background-image: url(http://Hier Header-Bild);}
-->
</style>

<style type="text/css">
<!--
td.edit_content_bottom,td.edit_content_top,td.edit_content
{background-image:url(Url);background-color: #000000;}
td.edit_content_bottom2{background-image:url(Url);}
-->
</style>

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