#overlay , #overlay_imp{
position:fixed;
width:100%;
height:100%;
b_ackground:red;
display:none;
left:0px;
margin:0px;
top:0px;
}

#overlay video{
display:block;
}

#overlay div.experte{
display:block;
}

#overlay div.experte img {
height: 562px;
/* margin: auto auto; */
display: block;
border: 0px solid #FFF;
position: relative;
top: 50%;
margin-top: -295px;
left: 50%;
margin-left: -359px;
}
	
	
#overlay{
z-index: 1981;
}	



.transp{
width:100%;
height:100%;
background-image:url('img_tb_box/black.png');
}

video , div.experte{
width:100%;
height:auto;
position: absolute;
top:0;
bottom: 0;
left: 0;
right: 0;
margin: auto;
}

@media only screen and (min-width: 1025px){			/* groesser als ipad landscape */
	video , div.experte{
	width:1200px;
	}
}


#overlay a{
color:#000;
}
 



a.pfeil_l{
display:block;
position:absolute;
left:50%;
top:217px;
margin-left:-420px;
}

a.pfeil_r{
display:block;
f_loat:right;
position:absolute;
left:50%;
top:217px;
margin-left:387px;
}

#loader{
width:750px;
height:514px;
background: url(img_tb_box/spinner.gif) no-repeat center center;
}



a#closebutton{
display:block;
position:relative;
r_ight:50%;
left:367px;
top:14px;
width:22px;
height:22px;
b_ackground:yellow;
background-image:url('img_tb_box/close.png');
z-index:12;
}