#clickmap-overlay{    position:fixed;    top:0;left:0;    width:100%;height:100%;    background-color:#000;    filter:alpha(opacity=70);opacity: 0.7;}#clickmap-loading{    position:fixed;    top:0;left:0;    width:100%;height:100%;    background:transparent url(../images/loading.gif) no-repeat center center;}#clickmap-container div{    position:absolute;    width:20px;height:20px;    background:transparent url(../images/click.png) no-repeat center center;}