          <span class="name "><a href="polymer_app_layout/ScrollAlignment/CENTER.html">CENTER</a></span>
                =
                <span class="constant-value">const ScrollAlignment._internal('CENTER')</span>
            </dt>
            <dd>
                <div class="is-const">
                    const
                </div>
                Attempt to center the element in the scrollable area.
            </dd>
            <dt id="TOP" class="constant">
                <span class="top-level-va