Solved via FTP

Yes you can close the topic, thanks.
I pulled different small css pieces from the forum here, still I like some
changes to mega menu, like a slight transparency?

So far my ccs in enfold-child
menu: hardware software
https://4k-data.dk/

#top #header .avia_mega_div > .sub-menu > li > ul > li a:hover {
    background: black;
}
#header .mega_menu_title {
  font-size: 13px !important;
}
#top #header .avia_mega_div > .sub-menu > li > ul > li a { padding-top: 0; }
.avia_mega_div .avia-bullet { margin-top: 8px; }
#top #header .avia_mega_div > .sub-menu { padding: 8px 22px 8px; }
#top #header .mega_menu_title a {
font-size: 12px; }
#top #header .avia_mega_div > .sub-menu > li > ul > li a { font-size: 12px; }
#top #header .mega_menu_title a { font-size: 12px; }
#top .av-main-nav ul a {
    padding: 0px 15px !important;
    line-height: 13px;
}
#top #header .avia_mega_div > .sub-menu.avia_mega_hr {
    padding-top: 0;
}
.avia_mega_div.avia_mega3.nine.units {
    width: 600px !important;
}

I tried make a new mega menu and the columns seem
okay now, but still vertical space between menus is to
high. Regards Kim