.logo-bounce{width:280px;margin:80px auto;animation:bounceLoop 6s ease-in-out infinite}.logo-bounce img{width:100%;display:block}@keyframes bounceLoop{0%{transform:translateY(0)}10%{transform:translateY(-40px)}20%{transform:translateY(0)}30%{transform:translateY(-20px)}40%{transform:translateY(0)}100%{transform:translateY(0)}}