.ko-menu-toggle.active span:nth-child(1){transform:translateY(7px) rotate(45deg)}.ko-menu-toggle.active span:nth-child(2){opacity:0}.ko-menu-toggle.active span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}@media (max-width:900px){.ko-mobile-menu.open{display:block;animation:koMobileMenuIn .3s ease forwards}}