.hamburger{cursor:pointer;height:16px;width:20px;background:0 0;-webkit-appearance:none;-moz-appearance:none;appearance:none;border:0;padding:0;color:inherit}@media(min-width:960px){.hamburger{display:none}}.header .hamburger{position:absolute;top:50%;left:0;-webkit-transform:translateY(-50%);transform:translateY(-50%)}.hamburger-item{height:2px;width:100%;background-color:currentColor;display:block;position:absolute;left:0;-webkit-transition:all ease-out .3s;transition:all ease-out .3s}.hamburger-item:nth-child(1){top:0}.js-menu-open .hamburger-item:nth-child(1){-webkit-transform:translateY(7px) rotate(45deg);transform:translateY(7px) rotate(45deg)}.hamburger-item:nth-child(2){top:50%;-webkit-transform:translateY(-50%);transform:translateY(-50%)}.js-menu-open .hamburger-item:nth-child(2){opacity:0}.hamburger-item:nth-child(3){bottom:0}.js-menu-open .hamburger-item:nth-child(3){-webkit-transform:translateY(-7px) rotate(-45deg);transform:translateY(-7px) rotate(-45deg)}