#SetupMap {
    position: relative;
    display: block;
    width: 850px;
    height:550px;
}

.googleMaps {
    height:400px;
    width:100%;
}

section > div {
    z-index: 2;
    background-color: transparent;
}

section > div.ext_googleMaps {
    position: absolute;
    top: 0px;
    bottom: 0px;
    left: 0px;
    right: 0px;
    opacity: 0.5;
    z-index: 1;
}