.hamburger{cursor:pointer;width:32px;display:flex;align-items:center;flex-flow:row wrap;align-content:center;height:44px;padding:0 4px}.hamburger i{background-color:#fff;border-radius:1px;content:'';display:block;width:100%;height:3px}.hamburger i:nth-child(1){-webkit-animation:outT .5s backwards;animation:outT .5s backwards;-webkit-animation-direction:reverse;animation-direction:reverse}.hamburger i:nth-child(2){margin:5px 0;-webkit-animation:outM .5s backwards;animation:outM .5s backwards;-webkit-animation-direction:reverse;animation-direction:reverse}.hamburger i:nth-child(3){-webkit-animation:outBtm .5s backwards;animation:outBtm .5s backwards;-webkit-animation-direction:reverse;animation-direction:reverse}