body {
    background-image: url('../imagenes/fondo2.gif');
}

.login-form {
    max-width: 300px;
    margin: 0 auto;
}

.form-control {
    text-align: center;
}

#divCambiarClave {
    display: none;
}

.submit-icon {
    width: 40px;
    height: 40px;
}