body{
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
}

body .nsfb-wrapper{
    width: min-content;
    background: white;
    box-shadow: 0px 0px 7px 2px #e5e5e5;
    padding: 20px;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
}

body .nsfb-wrapper figure img{
    width: 300px;
}

body .nsfb-wrapper figure{
    width: 100%;
    flex: 0 0 100%;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
}

body .nsfb-wrapper .fb-login-button{
    flex: 0 0 100%;
    display: flex;
    justify-content: center;
}