<layers>

	<visual>

	    <param name="translation_y" type="anim">

	        <duration>0.3</duration>

	     	<style>inoutquad</style>

	        <keyframe at="0.0">0.0</keyframe>

	        <keyframe at="1.0">-1.5</keyframe>

	        <start ref="visual.top">1.0</start>

	        <end ref="visual.bottom">1.0</end>

	    </param>

	</visual>

</layers>