.content-navigation {
    margin: 20px 0;
    padding: 20px;
    background: #e3f2fd;
    border-radius: 8px;
    border-left: 4px solid #2196f3;
}

.content-navigation strong {
    display: block;
    margin-bottom: 15px;
    color: #1565c0;
}

.content-navigation ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

.content-navigation li {
    margin: 10px 0;
    padding: 8px 12px;
    background: white;
    border-radius: 4px;
    color: #1976d2;
}

.content-navigation a {
    color: #1976d2;
    text-decoration: none;
}