Frage zu Iceblue Layout in %

<div align="center"><table border="0" width="100%"><tr><td></td></tr></table>

<style type="text/css"
<!--
td.nav{background-image:url(http://img.webme.com/pic/s/softairliga/button1.1.png);}
td.nav:hover{background-image:url(http://img.webme.com/pic/s/softairliga/button1.1dot.png);}

td.edit_navi_headbg{
margin: 175px;
padding: 0px;
background-image: url(http://img.webme.com/pic/s/softairliga/background.png);
background-color: #534F45;
width: 175px;
background-repeat: repeat-y;
}

td.edit_below_nav{
background-image: url(http://img.webme.com/pic/s/softairliga/below.png);
width: 175px; background-repeat:no-repeat}

td.edit_below_nav img{
visibility: hidden;
width: 1px;}

td.nav_heading{
width: 175px;
height: 30px;
background-image: url(http://img.webme.com/pic/s/softairliga/navi.png);
background-color: #XXXXXX;
padding-top: 0px;
font-weight: bold;
font-size: 15px;
background-repeat: no-repeat;
text-decoration: none;}

td.edit_navi_headbg table{position: fixed; 
width: 175px;
background-repeat: no-repeat;
}

.menu{
display:block;
width: 150px;
color: #F70505 !important;
font-weight: bold;
padding: 7px;
padding-left: 0px;
font-size: 12px;}

.menu a{
color: #F70505;
font-weight: bold;
padding: 7px;
text-decoration: none;
font-size: 12px;}

/* Hintergrund hinter Design */
body{
background-image: url();
background-color: #534F45;
color: #000000 !important;}

td.edit_content{
background-image:url();
background-color: #534F45;
}

td.edit_content_bottom{
background-image:url(http://img.webme.com/pic/s/softairliga/contenttop2.png);
background-color:FARBE;
}

td.edit_content_bottom2{
background-image:url(http://img.webme.com/pic/s/softairliga/contenttop2.png);
background-color:FARBE;
}

td.edit_content_top{
background-image:url(http://img.webme.com/pic/s/softairliga/contenttop2.png); /*Hintergrund*/
background-color: ; /*Hintergrundfarbe*/
}

td.edit_rechts_cbg{
background-image:url(http://img.webme.com/pic/s/softairliga/backcfg.png);
background-color: #665C5C;
padding: 5px;
}

/* Header Titel entfernen*/
td.headline{visibility:hidden;}

/* Rechte Boxen */
td.edit_rechts_sbg{
background-image: url();
width: 0px;}

td.sidebar_heading{
background-image: url(http://img.webme.com/pic/s/softairliga/button1.1.png);
background-color: #XXXXXX;
border-bottom: 0px double #XXXXXX;}

.shouty, .shouty2, .shouty3, .shouty4, .shouty5{
color: #FF0505;
background-image: url(http://img.webme.com/pic/s/softairliga/back.png);
background-color: #534F45;
font-weight: bold;}

td.edit_rb_footer{display:none;
background-image: url(http://img.webme.com/pic/s/softairliga/background.png);
background-color: #XXXXXX;
border-bottom: 0px solid ##XXXXXX;}

td.edit_rechts_bottom{
background-image: url();
background-color: #XXXXXX;}

/* Design verbreitern */
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: 20% !important;}
table.edit_rechts_tabelle{width: 100% !important;}
td.edit_rechts_bottom{width: 15% !important;}
td.edit_rechts_cbg{width:100%;}

/* Header fixiert und zentriert*/
td.edit_header_full{
width: 100% !important;
background-repeat:no-repeat;
background-position:center center;
background-image: url(http://img.webme.com/pic/s/softairliga/softairligahead3.png);}

/* Textfeld Link-Formatierung*/
td.edit_content a{
color:#FF6600;
font-size: 12px;
text-decoration: none;}

td.edit_content a:hover {
color: #FF0000;
font-size: 12px;
text-decoration: none;}

/* Textfeld Hintergrund*/
td.edit_content_top {
background-repeat: no-repeat;}
td.edit_content {
background-image:url();
background-color: #ffffff;}

/* Link und Textformatierung */
p, div, b{color: #000000;}
td.nav a{color:##xxxxxxx;
font-size: 12px;
text-decoration: none;}

a:hover {color: #FF0000;
font-size: 12px;
text-decoration: none;}

a: link {color: #FF6600;
font-size: 12px;
text-decoration: none;}

a:active {color: #FF0505;
font-size: 12px;
text-decoration: none;}

a:visited {color: #6F0F7C;
font-size: 12px;
text-decoration: none;}
-->
</style>

<style type="text/css">
<!--
td#nav_logsuccess{display:none;}
-->
</style>
<style type="text/css">
<!--
td#nav_abosuccess{display:none;}
td#nav_AGB{display:none;}
-->
</style>