animation="property: position; from: -5 1.5 0; to: 5 1.5 0; dur: 3000; easing: easeInOutQuad; dir: alternate; loop: true">
animation="property: position; from: -5 1.5 0; to: 5 1.5 0; dur: 3000; easing: easeInOutQuad; dir: alternate; loop: true">