body, html {
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}
.login-container {
    width: 150rem;
    max-width: 400px;
    padding: 15px;
    border: 1px solid #ddd;
    border-radius: 5px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}