body, html {
    margin: auto;
    padding: 0;
    height: 100%;
    overflow: hidden;
}

iframe[id^="BPCE_FRAME_ID"] {
    border: 0;
    height: 100%;
    width: 100%;
    padding: 0px;
    background: #FFF;
    overflow: hidden;
    z-index: 999;
}

#spinnerContainer {
    display: flex;
    justify-content: center;
    border: 0;
    height: 100%;
    width: 100%;
    padding: 0px;
    background: #FFF;
    overflow: hidden;
    z-index: -1;
    position: fixed;
}

#spinner {
    width: auto;
    margin: auto;
}