#nav{
    position: fixed;
    z-index: 1000;
    width: 80%;
    /* background-color:rgb(44,73,109,.8); */
    border-bottom:1px solid white;
    left: 50%;
    transform: translate(-50%, 0);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
}

#nav .nav-link{
    cursor: pointer;
}

#nav .nav-link:hover{
    text-decoration: underline;
}