#Selector {
    background-color: blue;
}

#Selector > ul {
    list-style-type: none;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
}

#Selector ul li {
    position: relative;
    border-right: 1px solid white;
}

#Selector ul li:first-child {
    border-left: 1px solid white;
}

#Selector ul li a {
    display: block;
    color: white;
    text-decoration: none;
    padding: 10px 20px;
    text-align: center;
}

#Selector ul li a:hover {
    background-color: oldlace;
    color: black;
}

.menu-con {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background-color: blue;
    list-style-type: none;
    margin: 0;
    padding: 0;
    min-width: 200px;
    z-index: 1000;
}

.menu-con li {
    border: 1px solid white;
    width: 100%;
}

.menu-con li a {
    text-align: left;
}

.menu-cha:hover .menu-con {
    display: block;
}

.menu-con li a:hover {
    background-color: oldlace;
    color: black;
}