@keyframes vibrar3d{0%{transform:perspective(500px) rotateX(0deg) rotateY(0deg)}25%{transform:perspective(500px) rotateX(2deg) rotateY(-2deg)}50%{transform:perspective(500px) rotateX(-2deg) rotateY(2deg)}75%{transform:perspective(500px) rotateX(1deg) rotateY(-1deg)}100%{transform:perspective(500px) rotateX(0deg) rotateY(0deg)}}span.et_overlay{background:#c2ff30}.licencia{color:white}