#menu {
 display:none;
 }
a.slidemenu img{
top:50%;
position:absolute;
margin:-34px 0 0 0;
left:0;
} 

a.slidemenu{
position:absolute;
left:0;
background:url(../img/bg_slidemenu.jpg) repeat-y; 
width:25px; 
height:100%; 
display:block; 
padding:59px 0 0 0;
cursor:pointer;
}

.contactbox{
 display:none;
} 
#intro_logo{
position:absolute;
left:50%;
top:50%;
margin:-100px 0 0 -170px ;
z-index:1;
}
a.slidemenu_logo{
width:340px;
height:200px;
position:absolute;
left:50%;
top:50%;
margin:-100px 0 0 -170px;
z-index:5;
cursor:pointer;
display:block;
background: url(../img/logo_overlay.gif) no-repeat;

}