In FF appare giusto così:


In explorer mi da problemi:


Si spacca in basso a sinistra. E non capisco perchè. Sicuramente un problema di margin ma non lo riesco a risolvere.

CSS:
codice:
body {
	font-family: "Bitstream Vera Serif";
	font: 76% "Bitstream Vera Sans Mono";
	background-color: silver;
	color: white;
}
p.special:first-letter {
	float:left;
	font-size: 20px;
	color: white;
	border:groove;
}
p.intro{
	text-align: center;
	font-style: oblique;
	line-height: 20px;
}
h1{
	font-size: larger;
	text-align: center;
	border: groove;
}
a{
	color: white;
	text-decoration: none;
}
a:hover{
	text-decoration: underline;
}
a:visited{
	color: #C1C1C1;
}
dt{
	font-weight:bold;
}
dd{
	margin-left: 0px;
}
dd.blank{
	margin-top:20px;
}
ul{
	list-style: none;
	list-style-position: outside;
	margin-left: -20px;
}
li{
	list-style: none;
	list-style-position: outside;
}



div#container{
	width: 924px;
	position: absolute;
	left: 50%;
	margin-left: -462px;
	margin-top: 30px;
	margin-bottom: 30px;
	background-image: url(./Images/background3.jpg);
}
div#header{
	width: 924px;
	height: 90px;
	background-image: url(./Images/title.jpg);
	background-position: center;
	border-bottom: 1px solid silver;
	border-top: 1px solid silver;
}
div#navigation{
	float: left;
	width: 170px;
	border-right: 1px solid silver;
	border-bottom: 1px solid silver;
	margin-left: 90;
} 
div#menu{
	margin: 10px;
	line-height: 30px;
	border-bottom: 1px solid silver;
}
div#links{
	margin-top: 20px;
	margin-left: 10px;
	margin-right: auto;
	vertical-align: middle;
	line-height: 30px;
	
}
div#content{
	margin-left: 275px;
	margin-right: 105px;
	margin-bottom: 30px;
	border-left: 1px solid silver;
	border-right: 1px solid silver;
	border-bottom:1px solid silver;
	padding: 1%;
}
	 
div#footer{
	position: relative;
	bottom;
	background-color: black;
	clear: both;
	border-top: 1px solid silver;
	border-bottom: 1px solid silver;
	padding-top:1%;
	text-align: center;
	height: 50px;
	font: 10px "Bitstream Vera Sans Mono";
}
div#fotoscheda{
	float: right;
	border: 3px solid silver;
	margin-left: 10px;
	margin-bottom: 20px;
	clear:right;
}
div#back{
	position: relative;
	bottom right;
	clear: both;
	margin-left: 480px;
	border: 1px solid silver;
}
div#gtevent{
	margin-top: 460px;
	height: 150px;
	width: 100%;
	text-align: center;
}
HTML
codice:
<div id="content">
        <h1>Gabriele</h1>
       		<div id="fotoscheda">[img]./Images/fotoga.jpg[/img]</div>
       		<div id="fotoscheda">[img]./Images/fotomarco.jpg[/img]</div>
        <dl>
      	   <dt>Nome:</dt><dd>Gabriele</dd> 
        		<dt>Data di nascita:</dt> <dd>5 Ottobre 1985</dd> 
        		<dt>Segno Zodiacale:</dt> <dd>Bilancia</dd>
        		<dd class="blank"></dd>
        		<dt>Con i Bad Illusion da:</dt><dd>Sempre</dd> 
        		<dd class="blank"></dd>
        		<dt>Progetti paralleli:</dt><dd>Feedback (Cover Band), AncoraSenzaNome (Cover Band)</dd>  
        		<dd class="blank"></dd>
        		<dt>Progetti passati:</dt><dd>Nessuno</dd>
        		<dd class="blank"></dd>
        		<dt>Strumento:</dt><dd>Basso</dd>
        		<dd class="blank"></dd>
        		<dt>Strumentazione:</dt><dd>Yamaha RBX 774, Peavy TNT 115</dd>
			   <dd class="blank"></dd>
      	   <dt>Influenze musicali:</dt><dd>Rock, Blues, Hard Rock, Metal, Glam Metal</dd>
  		      <dd class="blank"></dd>
     		   <dt>Gruppi preferiti:</dt><dd>Guns N'Roses, Aerosmith, Bon Jovi, Cinderella, Poison, Skid Row, Def Leppard</dd>
   		   <dd class="blank"></dd>
   		   <dt>Rocker preferiti:</dt><dd>Duff McKagan, Steven Tyler, Jon Bon Jovi, Tom Keifer, Axl Rose</dd>
   		   <dd class="blank"></dd>
      		<dt>Canzoni preferite:</dt><dd>Rocket Queen, It's So Easy, 18 And Life, Nobody's Fool, Somebody Save Me, Runaway, Only Lonely, Shot Trought The Heart, Come Back</dd>
		  </dl>
        
        
        <div id="back">Back</div>
        
        </div>