header ul {
    list-style-type: none;
    margin: 0;
    padding: 0;
    overflow: visible;
    background-color: #303030CC;
    position: fixed;
    top: 0px;
    width: 100%;
    left: 0px;
	box-shadow: 0px 5px 10px #00000022;
}

header li {
    float: left;
}
header li > a {
	height: 60px;
	vertical-align: middle;
	line-height: 60px;
}

header li a, .dropbtn {
    display: inline-block;
    color: white;
    text-align: center;
    padding: 14px 16px;
    text-decoration: none;
}

header li a:hover, .dropdown:hover .dropbtn {
    background-color: #00FFFF;
    color: #000000;
    text-decoration: none;
}

header li.dropdown {
    display: inline-block;
}

header .dropdown-content {
    display: none;
    position: absolute;
    background-color: #3B3B3B;
    min-width: 160px;
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
}

header .dropdown-content a {
	color: #FFFFFF;
    padding: 12px 16px;
    text-decoration: none;
    display: block;
    text-align: left;
}

header .dropdown-content a:hover {
    background-color: #333333;
	color: #FFFFFF;
}

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