#GB_overlay {
background: #000;
position: absolute;
margin: auto;
top: 0;
left: 0;
z-index: 100;
width:  100%;
height: 100%;
display: none;
}
#GB_window {
background-color: #fff;
top: 10px;
left: 0px;
position: absolute;
border: 5px solid #aaa;
overflow: auto;
width: 600px;
height: 650px;
z-index: 150;
display:none;
}
#GB_frame {
background: transparent url('http://www.terminland.de/greybox/ajax-loader.gif') no-repeat scroll center 50%;
border: 0;
overflow: auto;
width: 580px;
height: 550px;
margin: 15px;
}
#GB_caption {
font: 12px bold helvetica, verdana, sans-serif;
color: #fff;
background: #888;
padding: 2px 0 2px 5px;
margin: 0;
text-align: left;
}
#GB_window img {
position: absolute;
top: 2px;
right: 5px;
cursor: pointer;
cursor: hand;
}