.loginpage {
    background-image: url(/img/bg.jpg) !important;
    height: 100vh;
    background-size: cover;
}

.login-center-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 30px;
}

#LoginBox {
    justify-content: center;
    align-items: center;
    min-width: 400px;
}

#LoginContent {
    padding: 30px;
}