CSS Abstand ohne Grund ?

#Navigator{
background-image: url(../IMG/navi.png);
background-repeat:no-repeat;
background-size:100% auto;
width:980px;
height:100px;
margin: 0 auto;
padding: 0;
}
#Navigator a{

margin-top:10px;

text-shadow:-1px 1px 0 rgba(189,189,189,1);
font-weight:normal;
word-spacing:2pt;
line-height:1;


font-family: arial,sans-serif;
color: #7D7D7C;
font-size: 25px;
letter-spacing: -0.4pt;
text-decoration: none;
}


a.menu { 

margin-top:10px;
font-family: arial,sans-serif;
color: #7D7D7C;
font-size: 60px;
letter-spacing: -0.4pt;
text-decoration: none;
margin-bottom:5px; 
text-align:center; 
width:16ex; 
}

a.menu:link    { 
font-family: arial,sans-serif;
color: #7D7D7C;
font-size: 60px;
letter-spacing: -0.4pt;
text-decoration: none; 
background-color:transparent; 

}
a.menu:visited { 
color:#00f; background-color:transparent; 
}
a.menu:hover   {
	text-shadow: #c0c0c0 10px 10px 10px;
    font-family: Arial;
    color: #ffffff;
	opacity:0.5;

 }
a.menu:active  { 
color:#ff0;
}

#inhalt{
/*
	Size / Position
*/
width:1200px;
height:1000px;

margin: 0px;
padding: 0px;

margin: 0 auto;
padding: 0;
text-align: center;
/*
	Background
*/
background-color: #E8E8E8;
background-image: url(../IMG/content_bg.png);
background-repeat:no-repeat;
background-size:100% auto;


}

*{
  margin:0px;
  padding:0px;
}
body{
background-image: url(../IMG/bg_top.png);
background-repeat:no-repeat;
background-size:100% auto;
background-color: #FFFFFF;
background-repeat:no-repeat;
background-size:100% auto;
background-color:light-yellow;
text-align:center;
}

#website{
width:1400px;
margin:0 auto;
}

		<div id="website">
			<div id="inhalt">
			
			</div>
			
		</div>