/*   
margin and padding must be 0,  
otherwise, you have to set it in jQuery  
*/   

body {
overflow-y:hidden;  
background:#263248;
margin:0;    
padding:0;
}
 
#slidedown_top {
height: 0px;
background-color:#FF9800;
}
 
#slidedown_bottom {
position: absolute;
width: 100%;
height:100%;
background-color:#263248;
}
 
#slidedown_content {
position: absolute;
width: 100%;
height: 120px;
top: -70px;
text-align:center;
background-color:#FF9800;
z-index:999;
}