                <li class="metadata-annotation">@Experimental()</li>
                </ol>
            </div>
            <span class="returntype"><a href="polymer_app_layout.behaviors/Element-class.html">Element</a></span>
            <span class="name deprecated">query</span>(
            <br>
            <div class="parameters">
                <span class="parameter" id="query-param-relativeSelectors"><span class="type-annotation">String</span> <span class="parameter-name">relativeSelectors</span></span