main {
    height: 100vh;
}

.row {
    height: 100%;
}

.background {
    height: 100%;
    width: 100%;
    background-image: url("../img/login_background.jpg");
    background-repeat: no-repeat;
}

.is-invalid {
    color: red;
}

    .is-invalid input {
        color: red;
        border-color: red;
    }

.hide {
    display: none;
}

.login-image {
    width: 320px;
    height: 88px;
}