body {
    padding-top: 60px; /* Dieser Wert sollte der Höhe deiner Navigationsleiste entsprechen */
    font-family: Arial, sans-serif;
    background-color: #f0f0f0;
    margin: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.box {
    width: 80%;
    max-width: 600px;
    background-color: #ffffff;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    padding: 1px 20px;
    margin-bottom: 20px;
}

.box h2 {
    margin-top: 0;
    color: #333;
    font-size: 1.5em;
}

.box a {
    color: #007bff;
    text-decoration: none;
    font-weight: bold;
    display: block;
    margin-top: 10px;
}

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

.box author {
    margin-top: 0;
    color: #333;
    font-size: 1.0em;
}

.box .date {
    font-style: italic;
    color: #666;
    margin-top: 10px;
    font-size: 0.9em;
}

.navbar {
    background-color: #444;
    padding: 15px 20px;
    width: 100%;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1000;
    display: flex;
    justify-content: center;
}

.navbar a {
    color: white;
    text-decoration: none;
    padding: 0 15px;
    font-weight: bold;
}

.navbar a:hover {
    color: #ccc;
    text-decoration: underline;
}