#popup 
{ 
position:absolute; 
top:10%;
margin-left: -300;
height: 300px;
width: 600px;
padding:0px; 
z-index:2; 

background: #c3cae7;
border-top:1px #000099 solid;
border-bottom:1px #000099 solid;
border-right:1px #000099 solid;
border-left:1px #000099 solid;
} 
#content 
{ 
z-index:1; 
}