body {
    margin: 0;
    font-family: Arial, sans-serif;
    height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.box-view
{
    width: 100%;
    max-width: 400px;
    margin: auto;
    padding: 20px;
    background-color: #f9f9f9;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.header {
    margin-bottom: 2rem;
}

.main-content {
    margin-top: 1rem;
}

.header h1 {
    margin-bottom: 1rem;
    color: #333;
}

.header a {
    color: #007bff;
    text-decoration: none;
    margin: 0 0.5rem;
}

.header a:hover {
    text-decoration: underline;
}