#header #header-menu>div:last-child .navbar-default #main_menu>li:nth-child(3).dropdown>.dropdown-menu>li:nth-child(1),
#header #header-menu>div:last-child .navbar-default #main_menu>li:nth-child(3).dropdown>.dropdown-menu>li:nth-child(2),
#header #header-menu>div:last-child .navbar-default #main_menu>li:nth-child(3).dropdown>.dropdown-menu>li:nth-child(3){
    width: 33.33333%;
}