icon="menu"></core-icon-button>
          <core-dropdown layered class="dropdown">
            <core-menu>
              <template repeat="{{pastries}}">
                <core-item>{{}}</core-item>
              </template>
            </core-menu>
          </core-dropdown>
        </core-menu-button>

      </core-collapse>

    </section>

    <section>

      <div>Custom styling</div>

      <core-menu-button label="Constrained height">
        <core-icon-button icon="menu"></core-icon-button>
        <