.main-navigation {
    background-color: var(--primary-color);
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    padding-top: 0.5rem;
}

.main-navigation a {
    color: var(--background-light);
    text-decoration: none;
}

a:hover {
    color: var(--primary-color);
}

.main-navigation a:hover {
    color: var(--background-light);
    text-decoration: underline;
}

.main-navigation-container {
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    width: 100%;
}   

/* the 'ul' inside the '.menu' should not have bullets look, but use flex items horizontally with some gap. */
.menu ul {
    list-style: none;
    display: flex;
    gap: 2rem;
    padding: 0;
    margin: 0;
}

.breadcrumbs {
    padding-left: 1rem;

}

.breadcrumbs a {
    font-size: 0.9rem;
    color: var(--breadcrumbs-text);
    text-decoration: none;
}

.breadcrumbs a:hover {
    color: var(--text-color);
}

.breadcrumbs span {
    color: var(--text-muted);
}

.link-back {
    margin-bottom: 1rem;
}