Hallo,
ich frage mich schon die ganze zeit wie ich es mache das sich alles an jeden Monitor anpasst. Hier mal ein kleiner ausschnitt aus meinen css code:
body {
	background-color:#ececec;
	text-align:center;
}
#Website {
	width:1920px;
	margin: 0 auto;
}
#logo {
	background-image: url('/images/logo.png');
	width: 1920px;
	height: 310px;
	background-repeat: no-repeat;
	background-position: center center;
  	z-index:1;
	position:absolute;
}
#header {
	background-image: url('/images/header.png');
	width:1920px;
	height:330px;
	background-repeat: no-repeat;
	background-position: center 40px;
	z-index:0;
}
#menu2 {
	background-image: url('/images/navi2.png');
	width:1920px;
	height:58px;
	background-repeat: no-repeat;
	background-position: center center;
}  
nav#menu {
 margin-top:-50px;
 margin-left: 740px;
}  
nav#menu ul{
	padding:0;
	margin:0;
}
nav#menu li{
float:left;	
  margin-top:10px;
}
nav#menu li a{
	line-height:left;
	font-weight: bold;
	font:15,58 Pt Arial, Helvetica, sans-serif;
	color:#ffffff;
  margin-left: 40px;
  padding:px 0px 2px 0px;
}
nav#menu li a:hover{
	color: black;
}
#text
{
	font-family: Arial;
	font-size: 16px;
	color: #FFFFFF;
	margin-top: -25px;
	margin-right: 490px;
	z-index:6;  
	position:right;
    text-align: right;
}
#Forum
{
	font-family: Arial;
	font-size: 16px;
	color: #FFFFFF;
	margin-top: -25px;
  margin-left: 480px;      
  z-index:6;  
	position:absolute;
}
.login2 {
	font: Arial, Helvetica, sans-serif;
	font-weight: bold;
	color:hsl(0,0%,0%);
	text-shadow:1px 1px hsla(0,0%,20%,0.25);
 	z-index:1;
	margin-left: 612px;
	margin-top: 90px;      
	position:absolute;
}
 
.submit2 {
	font: Arial, Helvetica, sans-serif;
	color:hsl(0,0%,0%);
	text-shadow:1px 1px hsla(0,0%,20%,0.25);
 	z-index:1;
	margin-left: 812px;
	margin-top: 106px;      
	position:absolute;
}
#UCPLoginText {
	color: #9c9c9c;
  font-weight: bold;
 	font: Arial, Helvetica, sans-serif;
 	z-index:1;
  margin-left: 612px;
  margin-top: 40px;      
	position:absolute;
}
 #absenden {
	background-image: url('/images/absenden.png');
	width:90px;
	height:25px;
	background-position: center center;
	background-repeat: no-repeat;
 	z-index:2;
	margin-top: 12px;    
	margin-left:17px ;
	position:absolute;
}
.pw {
	font: Arial, Helvetica, sans-serif;
	color:hsl(0,0%,0%);
	text-shadow:1px 1px hsla(0,0%,20%,0.25);
 	z-index:1;
  margin-left: 595px;
  margin-top: 130px;      
	position:absolute;
}
#myButton{
	width:130px;
	height:50px;
	background-repeat: no-repeat;
	background-position: center -9px;
}
input[type=text], input[type=password] {
	font-size: 12px;
	font-family: Tahoma;
	border: none;
	width:125px;
	height: 25px;
	/*Textbox Schatten*/
	-webkit-box-shadow: inset 0px 0px 0px 1px #f2f2f2;
	-moz-box-shadow: inset 0px 0px 0px 1px #f2f2f2;
	box-shadow: inset 0px 0px 0px 1px #f2f2f2; 
	/*Textbox Verlauf*/
	background: #cdcdcd;
	background: -moz-linear-gradient(top,  #cdcdcd 0%, #f0f0f0 100%);
	background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#cdcdcd), color-stop(100%,#f0f0f0));
	background: -webkit-linear-gradient(top,  #cdcdcd 0%,#f0f0f0 100%);
	background: -o-linear-gradient(top,  #cdcdcd 0%,#f0f0f0 100%);
	background: -ms-linear-gradient(top,  #cdcdcd 0%,#f0f0f0 100%);
	background: linear-gradient(top,  #cdcdcd 0%,#f0f0f0 100%);
	filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#cdcdcd', endColorstr='#f0f0f0',GradientType=0 );
	/*Textbox Kontur*/
	border: 1px solid hsla(0,0%,20%,1);
	/*Textbox Rundung*/
	-webkit-border-radius: 5px;
	-moz-border-radius: 5px;
	border-radius: 5px; 
	padding-left: 5px;
	padding-right: 5px;
	margin-left: 12px;
	margin-right: 12px;
	margin-top: 10px;
}
input[type=text]:hover, input[type=password]:hover{
	font-size: 12px;
	font-family: Tahoma;
	border: none;
	width:125px;
	height: 25px;
	/*Textbox Schatten*/
	-webkit-box-shadow: inset 0px 0px 0px 1px #f2f2f2;
	-moz-box-shadow: inset 0px 0px 0px 1px #f2f2f2;
	box-shadow: inset 0px 0px 0px 1px #f2f2f2; 
	/*Textbox Verlauf*/
	background: #cdcdcd;
	background: -moz-linear-gradient(top,  #cdcdcd 0%, #f0f0f0 100%);
	background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#cdcdcd), color-stop(100%,#f0f0f0));
	background: -webkit-linear-gradient(top,  #cdcdcd 0%,#f0f0f0 100%);
	background: -o-linear-gradient(top,  #cdcdcd 0%,#f0f0f0 100%);
	background: -ms-linear-gradient(top,  #cdcdcd 0%,#f0f0f0 100%);
	background: linear-gradient(top,  #cdcdcd 0%,#f0f0f0 100%);
	filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#cdcdcd', endColorstr='#f0f0f0',GradientType=0 );
	/*Textbox Kontur*/
	border: 1px solid hsla(0,0%,75%,1);
	/*Textbox Rundung*/
	-webkit-border-radius: 5px;
	-moz-border-radius: 5px;
	border-radius: 5px; 
	padding-left: 5px;
	padding-right: 5px;
	margin-left: 12px;
	margin-right: 12px;
	margin-top: 10px;
}
		
		
		
	

