<layers>

<visual>

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

    <duration>0.7</duration>

		<style>outquad</style>

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

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

    <start ref="screen.width">1.0</start>

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

    </param>

</visual>

</layers>