header {
    /*position:sticky;
    top: 0;*/
    z-index: 1000;
    width: 100%;
    padding: 1em;
    background-color: var(--backgroundColor);
    display: flex;
    justify-content: center;
    align-items: center;
    border-bottom: 1px solid var(--dividerColor);
}

header div#header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

header div#container > * {
    flex: 1
}

header img#logo {
    height: 50px;
}

header nav {
    display: flex;
    justify-content: center;
}

header nav a {
    padding: .6em 1em;
    text-wrap: nowrap;
    border-radius: 1.4em;
    transition: background-color .2s;
}

header nav a:hover {
    text-decoration: none;
    background-color: var(--grayColor);
}

header div#right {
    display: flex;
    justify-content: flex-end;
}

@media screen and (max-width: 800px) {
    div#header-container {
        justify-content: center !important;
    }

    header nav {
        display: none;
    }
}