.hamburger-overlay{animation:fadeIn .2s ease-out}.hamburger-menu{animation:slideIn .2s ease-out}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideIn{0%{transform:translateX(-100%)}to{transform:translateX(0)}}.hamburger-menu,.hamburger-overlay{transform:translateZ(0);will-change:transform,opacity}.hamburger-icon{transition:transform .15s ease-out}