dn42-wiki/css/menu.css

.menu {
    position: fixed;
    text-align: left;
    display: block;
    background-color: var(--accent-bg);
    border: 3px solid black;
    border-radius: 10px;
    margin: 20px;
    padding: 0px;
    top: 0;
    left: 0;

    overflow: auto;
    max-height: 80%;
}

.menu ul {
    list-style-type: square;
    align-items: left;
    display: block;
    padding-left: 40px;
    padding-right: 0px;
    margin: 0px;
}

.menu ul li {
    display: list-item;
    margin: 0px;
    padding: 0px;
}

.menu a {
    padding: 2px;
    margin: 2px;
}

.menu hr {
    display: none;
}

.menu-container > hr {
    display: none;
}

@media only screen and (max-width: 1400px) {
    .menu {
        position: initial;
        max-height: initial;
    }
    .menu-container > hr {
        display: block;
    }
}