.firebaseui-provider-sign-in-footer {
    display: none;
}

.firebaseui-auth-container {
    width: 720px !important;
}

.firebaseui-container {
    max-width: 720px !important;
}

.firebaseui-idp-list li {
    display: inline;
}

#sign-out {
    display: none;
}