   <h3 class="title" extended$="[[_extendedTitle(package)]]">[[package.title]]</h3>
      <hr themed-reverse>
      <p class="tagline">[[package.tagline]]</p>
    </theme-color>
  </template>
</dom-module>

<script>
  Polymer({
    is: 'package-tile',
    enableCustomStyleProperties: true,
    properties: {
      name: {type: String, notify: true},
      package: {type: Object}
    },
    attached: function() {
      var tiles = this.parentNode.querySelectorAll('package-tile');
      var index = Array.proto