header .navbar.navbar-expand-xl .navbar-nav .nav-link-none-drop-icon::before
{
    content: none
}
header {
    position: sticky;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 50;
    height: 10%;
    background: transparent;
    transition: background  250ms ease-in; /*duration of fade transition */
}

header.scrolled {
    background: green;
}
header .top-nav
{
    padding: 0px;
}

header .header-top {
    padding-top: 5px;
    padding-bottom: 0px;
    background-color: var(--theme-color);
}