.menu-toggle{width:4.5em;height:3.9em}.menu-toggle div{position:absolute;left:1em;height:3px;width:30px;background:#fff;-webkit-transition:.5s all cubic-bezier(.77,0,.175,1);-moz-transition:.5s all cubic-bezier(.77,0,.175,1);-ms-transition:.5s all cubic-bezier(.77,0,.175,1);-o-transition:.5s all cubic-bezier(.77,0,.175,1);transition:.5s all cubic-bezier(.77,0,.175,1);opacity:1}.menu-toggle div:nth-child(1){top:10px}.menu-toggle div:nth-child(2){top:20px}.menu-toggle div:nth-child(3){top:30px;width:20px;left:22px}.menu-toggle div:nth-child(3){transform-origin:bottom right}.menu-toggle div{background:#fff}.main-navigation.toggled .menu-toggle div:nth-child(1){-webkit-transform:translateY(.8em) rotate(45deg) scale(1.05);-moz-transform:translateY(.8em) rotate(45deg) scale(1.05);-ms-transform:translateY(.8em) rotate(45deg) scale(1.05);-o-transform:translateY(.8em) rotate(45deg) scale(1.05);transform:translateY(.8em) rotate(45deg) scale(1.05)}.main-navigation.toggled .menu-toggle div:nth-child(2){-webkit-transform:rotate(-45deg) scale(1.05);-moz-transform:rotate(-45deg) scale(1.05);-ms-transform:rotate(-45deg) scale(1.05);-o-transform:rotate(-45deg) scale(1.05);transform:rotate(-45deg) scale(1.05)}.main-navigation.toggled .menu-toggle div:nth-child(3){-webkit-transform:scale(0);-moz-transform:scale(0);-ms-transform:scale(0);-o-transform:scale(0);transform:scale(0);opacity:0}