nav ul{
    list-style:none;
    display:flex;
}

nav ul li{
    position:relative;
}

nav ul li a{
    text-decoration:none;
    padding:15px;
    color:#333;
}


/* Dropdown */

.dropdown-menu{
    display:none;
    position:absolute;
    top:45px;
    left:0;
    background:white;
    width:220px;
    box-shadow:0 5px 15px rgba(0,0,0,0.2);
    padding:0;
}

.dropdown-menu li{
    display:block;
}

.dropdown-menu li a{
    display:block;
    padding:12px;
}


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


.dropdown-menu li a:hover{
    background:#ffcc00;
    color:#000;
}