.force_full_screen {
    position: fixed !important;
    width: 100% !important;
    height: 100% !important;
    z-index: 999999;
    top: 0px !important;
    border: 0px !important;
    left: 0px !important;
    right: 0px !important;
    max-height: 100% !important;
    max-width: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
    cursor: pointer;
}
#expand{
    cursor: pointer;
    display: inline-block;
}