html, body {
    background: url(../../img/image_fond.webp) no-repeat center center fixed;
    /* background: url(https://cdn.sogefi-web.com/interne/images/fond/login-fond-noel.gif) no-repeat center center fixed; */
    background-size: cover;
}
#container_login{
    width:100%;
    height:100%;
    position: absolute;
}
#img_logo_application{
    height: auto;
    width: 60%;
}
#card_login{
    opacity: 0.85;
}