#header img{animation:floating 4s ease-in-out infinite}section.bg-anim{background-position-x:center;animation:bg 30s cubic-bezier(.22,-.01,.8,1) infinite}@keyframes floating{0%{margin-top:8px;margin-bottom:-8px}50%{margin-top:-8px;margin-bottom:8px}to{margin-top:8px;margin-bottom:-8px}}@keyframes bg{0%{background-position-y:40%}50%{background-position-y:80%}to{background-position-y:40%}}