.navbar-button{content:""}.navbar-button:before{content:"";transform:translateY(-4px) rotate(0deg);display:block;height:1.5px;width:22px;background-color:#000;transition:transform .15s ease}.navbar-button.active:before{transform:translateY(1px) rotate(45deg)}.navbar-button:after{content:"";transform:translateY(4px) rotate(0deg);display:block;height:1.5px;width:22px;background-color:#000;transition:transform .15s ease}.navbar-button.active:after{transform:translateY(0) rotate(-45deg)}