.primary-menu li:first-child .sub-menu a::before{
    border-bottom: 2px solid #E9E9E9;
}

.primary-menu li:first-child .sub-menu li:hover a::before{
        border-bottom: 4px solid #f26422;
}
.primary-menu li:nth-child(3){
    
}

.primary-menu li.current-menu-item:nth-child(2) > a,
.primary-menu li.current-menu-item:nth-child(3) > a{
        background: transparent;
}