body{
    background-image: url("http://helpescverhuizen.hetesc.nl/ESCtile.jpg");
    margin: 0;
}

#container{
    -moz-border-radius: 8px 8px 8px 8px;
    background-color: black;
    height: 275px;
    left: 50%;
    margin-left: -294px;
    opacity: 1;
    padding: 20px;
    position: absolute;
    top: 45px;
    width: 549px;
    z-index: 11;
}

#overlay{
    background-color: black;
    display: block;
    height: 100%;
    opacity: 0.8;
    position: absolute;
    width: 100%;
    z-index: 10;
}

a img{
	border:none;
}

.img_hover {
	opacity: 0.6;
	filter: alpha(opacity=60);
}	
.img_out {
	opacity: 1;
	filter: alpha(opacity=100);
}