.fsharp-icon-logo {
    width: 25px;
    margin-top: -2px;
    -webkit-filter: grayscale(100%) brightness(1) invert(1); /* Safari 6.0 - 9.0 */
    filter: grayscale(100%) brightness(1) invert(1);
}


body .navbar .dropdown-menu .active .bi {
    display: block !important;
}

nav.navbar .dropdown-item img.fsharp-icon-logo {
    margin-right: 0px;
}