.navBar {
    list-style-type: none;
    margin: 0;
    padding: 0;
    overflow: hidden;
    background-color: darkgray;
    /*    position: sticky;*/
    top: 0;
    z-index: 1;
    width: 100%;
    grid-area: header;
}

.navBtn {
    float: left;
    background-color: darkgray;
}

.navBtnContent {
    display: inline-block;
    color: white;
    text-align: center;
    padding: 14px 16px;
    text-decoration: none;
}

.navBtnContent:hover {
    background-color: darkorange;
}

li.dropdown {
    display: inline-block;
}

.dropdown-content {
    list-style-type: none;
    margin: 0;
    padding: 0;
    overflow: hidden;
    background-color: darkgray;
    display: none;
    position: absolute;
}

.dropdown-content a {
    padding: 12px 16px;
    text-decoration: none;
    display: block;
}

.dropdown:hover .dropdown-content {
    display: block;
}