#sticky-navigation {
    background: rgba(255,255,255,0.46);
}
.flyout-overlay{background: rgba(0,0,0,0) !important;}

#top .sub-menu {
    background: rgba(255,255,255,0.3) !important;
}
.sub-menu, .sub-menu * { background: rgba(255,255,255,0.5) !important; }