@-ms-viewport { width:device-width; }
@media only screen and (min-device-width:800px) { html { overflow:hidden; } }
html {
    height: 100%;
}
body {
    height: 100%;
    overflow: hidden;
    margin: 0;
    padding: 0;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 16px;
    color: #FFFFFF;
    background-color: #000000;
}

#big-container {
    position:absolute;
    left:0; top:0; width: 100%; height:100%;
}

#orbitale_residence {
    position:absolute;
    left:0;
    top:0;
    width:100%;
    height:100%;
    display:none;
    opacity: 0;
    z-index:10;
}
#orbitale_residence iframe {
    position:absolute;
    left:0;
    top:0;
    width:100%;
    height:100%;
}

#close_frame_residence {
    position:absolute;
    right:15px;
    top:7px;
    width:32px;
    height:32px;
    cursor: pointer;
}
#bt_fullscreen {
    position:absolute;
    right:55px;
    top:7px;
    width:32px;
    height:32px;
    cursor: pointer;
    z-index:11;
}