*{
    margin:0px;
    padding: 0px;
}

ul{
    list-style: none;
    background-color:  aliceblue(0,0,0.5);
    text-align: end;
}
ul li{
    display: inline-block;
    position: relative;
}

ul li a{
    background-color: aliceblue(0,0,0.5);
    display: block;
    padding:20px 45px;
    color:black;
    text-decoration: none;
    font-size: 25px;
    font-weight: bold;
    text-align: center;
}

.dropdown{
    text-align: center;
    color:black;
    display:block;
    width:100px;
    padding:20px;
    background-color: rgb(201, 199, 199);
    position: absolute;
    z-index: 1;
    border-bottom-left-radius: 10px;
    top:74px;
    right:0px;
    display:none;
}

ul li a:hover{
    background-color:rgb(201, 199, 199);
}
ul li:hover ul.dropdown{
    display: block;

}