
					is:"test-stackable-panel",
					properties: {
						stackTarget: {
							type: Object,
							value: function() { return this.$.panel; }
						}
					},
					behaviors:[StrandTraits.Stackable]
				});
			});
		</script>
	</dom-module>

	<test-stackable id="test1"></test-stackable>
	<test-stackable id="test2"></test-stackable>
	<test-stackable-panel id="test3"></test-stackable-panel>
	
	<script type="text/javascript">

		describe("Stackable", function() {
				
			it("should exist", function() {
				St