@keyframes wave{0%{transform:rotate(0)}10%{transform:rotate(12deg)}20%{transform:rotate(-6deg)}30%{transform:rotate(12deg)}40%{transform:rotate(-2deg)}50%{transform:rotate(8deg)}60%{transform:rotate(0)}to{transform:rotate(0)}}.wave{display:inline-block;animation:wave 2.5s 1;transform-origin:70% 70%}