.am-hdr-burger.open span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}.am-hdr-burger.open span:nth-child(2){opacity:0;transform:scaleX(0)}.am-hdr-burger.open span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}.am-hdr-mobile.open{display:block}