body {
    background: url('../image/login.jpg') no-repeat center center fixed;
    background-size: cover;
    min-height: 100vh;
}

.login-container {
    height: 100vh;
}

.login-card {
    max-width: 800px;
    width: 100%;
}

.login-img {
    background: url('../image/bumnag.jpg') no-repeat center center;
    background-size: cover;
    border-top-left-radius: 1rem;
    border-bottom-left-radius: 1rem;
}

.form-side {
    padding: 40px;
}

.btn-success {
    background-color: #28a745;
    border: none;
}

.btn-success:hover {
    background-color: #218838;
}

a {
    color: #198754;
    text-decoration: none;
}

a:hover {
    color: #145c32;
    text-decoration: underline;
}