.navigation {
    display: flex;
    background: rgb(65, 65, 65);
    justify-content: center;
    z-index: 9;
    position: sticky;
    top: 0;
    font-size: 13px;
}

.navigation .active {
    font-style: italic;
}

.navigation a {
    display: inline-block;
    text-decoration: none;
    padding: 10px;
    color: white;
}

.navigation > ul {
    display: flex;
}

.navigation > ul li {
    position: relative;
}

.navigation > ul > li {
    border-right: 1px solid #777;
}

.navigation > ul > li:last-of-type {
    border-right: none;
}

.navigation > ul > li:nth-last-child(2) {
    border-right: none;
}

.navigation > ul > li:nth-last-child(3) {
    border-right: none;
}

.navigation li li {
    border-bottom: 1px solid #999;
}

.navigation li li:last-of-type {
    border-bottom: none;
}

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

.navigation ul > li > ul {
    display: none;
}

.navigation ul > li:hover > ul {
    position: absolute;
    display: block;
    left: 0;
    background-color: rgb(100, 100, 100);
    width: 10rem;
    z-index: 2;
}

.navigation ul > li > ul > li:hover > ul {
    background-color: rgb(122, 122, 122);
    display: block;
    left: 10rem;
    top: 0;
}

.lang-choice select {
    height: 35px;
}