nav{
    background-color: rgb(131, 255, 181)
}

nav ul{
    display: flex;
    flex-direction: column;
    margin:10px;
    padding:10x;
}
nav ul li{
    flex:auto;
    position: sticky;
}
nav ul li a{
    display: block;
    color: rgb(0, 0, 0);
    text-transform: capitalize;
    text-decoration: none;
    padding: 10px;
    text-align-last: center;   
}

.dropdown> li> ul{
    display: none;
    position: fixed;
    margin-bottom: 10px;
    width: 60%;
    z-index: 5;
    
}

.dropdown li ul li{
    border-right: groove;
}

.dropdown>li:hover>ul{
    display: block;
}

nav a:hover, nav a:active, nav a focus{
    background-color: rgb(49, 206, 206);
    color: firebrick;
}
.Tbilisi{
    background-color: rgb(216, 159, 159);
    flex-wrap:wrap;
}

.Damascus{
    background-color: rgb(211, 89, 135);
    flex-wrap: wrap;
}

.Potosi{
    background-color: rgb(205, 192, 222)
}