diff --git a/node_modules/mdl-ext/es/lightbox/lightbox.js b/node_modules/mdl-ext/es/lightbox/lightbox.js
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+++ b/node_modules/mdl-ext/es/lightbox/lightbox.js
@@ -0,0 +1,396 @@
+'use strict';
+
+var _toConsumableArray2 = require('babel-runtime/helpers/toConsumableArray');
+
+var _toConsumableArray3 = _interopRequireDefault(_toConsumableArray2);
+
+var _isInteger = require('babel-runtime/core-js/number/is-integer');
+
+var _isInteger2 = _interopRequireDefault(_isInteger);
+
+var _slicedToArray2 = require('babel-runtime/helpers/slicedToArray');
+
+var _slicedToArray3 = _interopRequireDefault(_slicedToArray2);
+
+var _entries = require('babel-runtime/core-js/object/entries');
+
+var _entries2 = _interopRequireDefault(_entries);
+
+var _getIterator2 = require('babel-runtime/core-js/get-iterator');
+
+var _getIterator3 = _interopRequireDefault(_getIterator2);
+
+var _fullThrottle = require('../utils/full-throttle');
+
+var _fullThrottle2 = _interopRequireDefault(_fullThrottle);
+
+var _constants = require('../utils/constants');
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+/**
+ * @license
+ * Copyright 2016 Leif Olsen. All Rights Reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * This code is built with Google Material Design Lite,
+ * which is Licensed under the Apache License, Version 2.0
+ */
+
+/**
+ * Responsive Lightbox
+ */
+
+(function () {
+  'use strict';
+
+  var LIGHTBOX = 'mdlext-lightbox';
+  var LIGHTBOX_SLIDER = 'mdlext-lightbox__slider';
+  var LIGHTBOX_SLIDER_SLIDE = 'mdlext-lightbox__slider__slide';
+  var STICKY_FOOTER = 'mdlext-lightbox--sticky-footer';
+  var BUTTON = 'mdl-button';
+
+  /**
+   * https://github.com/google/material-design-lite/issues/4205
+   * @constructor
+   * @param {Element} element The element that will be upgraded.
+   */
+  var MaterialExtLightbox = function MaterialExtLightbox(element) {
+    // Stores the element.
+    this.element_ = element;
+
+    // Initialize instance.
+    this.init();
+  };
+  window['MaterialExtLightbox'] = MaterialExtLightbox;
+
+  /**
+   * Handle keypress
+   * @param event
+   * @private
+   */
+  MaterialExtLightbox.prototype.keyDownHandler_ = function (event) {
+
+    if (event) {
+      if (event.keyCode === _constants.VK_ESC || event.keyCode === _constants.VK_SPACE || event.keyCode === _constants.VK_END || event.keyCode === _constants.VK_HOME || event.keyCode === _constants.VK_ARROW_UP || event.keyCode === _constants.VK_ARROW_LEFT || event.keyCode === _constants.VK_ARROW_DOWN || event.keyCode === _constants.VK_ARROW_RIGHT) {
+
+        if (event.keyCode !== _constants.VK_ESC) {
+          event.preventDefault();
+          event.stopPropagation();
+        }
+
+        var action = 'first';
+        if (event.keyCode === _constants.VK_END) {
+          action = 'last';
+        } else if (event.keyCode === _constants.VK_ARROW_UP || event.keyCode === _constants.VK_ARROW_LEFT) {
+          action = 'prev';
+        } else if (event.keyCode === _constants.VK_ARROW_DOWN || event.keyCode === _constants.VK_ARROW_RIGHT) {
+          action = 'next';
+        } else if (event.keyCode === _constants.VK_SPACE) {
+          action = 'select';
+        } else if (event.keyCode === _constants.VK_ESC) {
+          action = 'cancel';
+        }
+
+        dispatchAction_(action, this);
+      }
+    }
+  };
+
+  /**
+   * Handle button clicks
+   * @param event
+   * @private
+   */
+  MaterialExtLightbox.prototype.buttonClickHandler_ = function (event) {
+
+    if (event) {
+      event.preventDefault();
+      event.stopPropagation();
+
+      dispatchAction_(this.getAttribute('data-action') || '', this);
+
+      var n = this.closest('.' + LIGHTBOX);
+      if (n) {
+        n.focus();
+      }
+    }
+  };
+
+  /**
+   * Dispatches an action custom event
+   * @param action
+   * @param source
+   * @param target
+   * @private
+   */
+  var dispatchAction_ = function dispatchAction_(action, source) {
+    var target = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : source;
+
+
+    target.dispatchEvent(new CustomEvent('action', {
+      bubbles: true,
+      cancelable: true,
+      detail: {
+        action: action || '',
+        source: source
+      }
+    }));
+  };
+
+  /**
+   * Reposition dialog if component parent element is "DIALOG"
+   * @param lightboxElement
+   * @private
+   */
+  var repositionDialog_ = function repositionDialog_(lightboxElement) {
+    var footerHeight = function footerHeight(footer, isSticky) {
+      return isSticky && footer ? footer.offsetHeight : 0;
+    };
+
+    var reposition = function reposition(dialog, fh) {
+      if (window.getComputedStyle(dialog).position === 'absolute') {
+        var scrollTop = document.body.scrollTop || document.documentElement.scrollTop;
+        var topValue = scrollTop + (window.innerHeight - dialog.offsetHeight - fh) / 2;
+        dialog.style.top = Math.max(scrollTop, topValue) + 'px';
+      }
+    };
+
+    var p = lightboxElement.parentNode;
+    var dialog = p && p.nodeName === 'DIALOG' ? p : null;
+
+    if (dialog && dialog.hasAttribute('open')) {
+      lightboxElement.style.width = 'auto';
+      lightboxElement.style.maxWidth = '100%';
+      var img = lightboxElement.querySelector('img');
+      if (img) {
+        lightboxElement.style.maxWidth = img.naturalWidth !== undefined ? img.naturalWidth + 'px' : img.width + 'px' || '100%';
+      }
+
+      var fh = footerHeight(lightboxElement.querySelector('footer'), lightboxElement.classList.contains(STICKY_FOOTER));
+      var vh = Math.max(document.documentElement.clientHeight, window.innerHeight || 0) - fh;
+      if (dialog.offsetHeight > vh) {
+        var n = 0;
+        while (dialog.offsetHeight > vh && ++n < 4) {
+          lightboxElement.style.width = lightboxElement.offsetWidth * vh / lightboxElement.offsetHeight + 'px';
+        }
+      }
+      reposition(dialog, fh);
+    }
+  };
+
+  /**
+   * Handle image load
+   * @param event
+   * @private
+   */
+
+  MaterialExtLightbox.prototype.imgLoadHandler_ = function () /*event*/{
+    repositionDialog_(this);
+  };
+
+  /**
+   * Handle image drag
+   * @param event
+   * @private
+     */
+  MaterialExtLightbox.prototype.imgDragHandler_ = function (event) {
+
+    var setStyles = function setStyles(element, properties) {
+      //noinspection JSAnnotator
+      var _iteratorNormalCompletion = true;
+      var _didIteratorError = false;
+      var _iteratorError = undefined;
+
+      try {
+        for (var _iterator = (0, _getIterator3.default)((0, _entries2.default)(properties)), _step; !(_iteratorNormalCompletion = (_step = _iterator.next()).done); _iteratorNormalCompletion = true) {
+          var _step$value = (0, _slicedToArray3.default)(_step.value, 2),
+              key = _step$value[0],
+              value = _step$value[1];
+
+          element.style[key] = value;
+        }
+        // ... or:
+        //for (const key in properties) {
+        //  element.style[key] = properties[key];
+        //}
+      } catch (err) {
+        _didIteratorError = true;
+        _iteratorError = err;
+      } finally {
+        try {
+          if (!_iteratorNormalCompletion && _iterator.return) {
+            _iterator.return();
+          }
+        } finally {
+          if (_didIteratorError) {
+            throw _iteratorError;
+          }
+        }
+      }
+    };
+
+    event.preventDefault();
+    //event.stopPropagation();
+
+    var x = event.clientX || (event.touches !== undefined ? event.touches[0].clientX : 0);
+
+    var img = this;
+    img.style.opacity = '0.2';
+
+    var slider = document.createElement('div');
+    slider.classList.add(LIGHTBOX_SLIDER);
+    setStyles(slider, { 'width': img.offsetWidth + 'px', 'height': img.offsetHeight + 'px' });
+
+    var slide = document.createElement('div');
+    slide.classList.add(LIGHTBOX_SLIDER_SLIDE);
+    slide.textContent = '>';
+    setStyles(slide, {
+      'width': img.offsetWidth + 'px',
+      'height': img.offsetHeight + 'px',
+      'line-height': img.offsetHeight + 'px',
+      'font-size': img.offsetHeight / 4 + 'px',
+      'text-align': 'right',
+      'background-image': 'url("' + (img.getAttribute('data-img-url-prev') || '') + '")'
+    });
+    slider.appendChild(slide);
+
+    slide = document.createElement('div');
+    slide.classList.add(LIGHTBOX_SLIDER_SLIDE);
+    setStyles(slide, {
+      'width': img.offsetWidth + 'px',
+      'height': img.offsetHeight + 'px',
+      'background-image': 'url("' + img.src + '")'
+    });
+    slider.appendChild(slide);
+
+    slide = document.createElement('div');
+    slide.classList.add(LIGHTBOX_SLIDER_SLIDE);
+    slide.textContent = '<';
+    setStyles(slide, {
+      'width': img.offsetWidth + 'px',
+      'height': img.offsetHeight + 'px',
+      'line-height': img.offsetHeight + 'px',
+      'font-size': img.offsetHeight / 4 + 'px',
+      'text-align': 'left',
+      'background-image': 'url("' + (img.getAttribute('data-img-url-next') || '') + '")'
+    });
+    slider.appendChild(slide);
+
+    img.parentNode.appendChild(slider);
+
+    // drag handler
+    var drag = function drag(e) {
+      e.preventDefault();
+      var dx = (e.clientX || (e.touches !== undefined ? e.touches[0].clientX : 0)) - x; // TODO: maybe rewrite to improve performance
+
+      if (slider.offsetWidth - Math.abs(dx) > 19) {
+        slider.style.left = dx + 'px';
+      }
+    };
+
+    // end drag handler
+    var endDrag = function endDrag(e) {
+      e.preventDefault();
+      //e.stopPropagation();
+
+      window.removeEventListener('mousemove', drag);
+      window.removeEventListener('touchmove', drag);
+      window.removeEventListener('mouseup', endDrag);
+      window.removeEventListener('touchend', endDrag);
+
+      var dx = slider.offsetLeft;
+      img.parentNode.removeChild(slider);
+      img.style.opacity = '1.0';
+
+      if (Math.abs(dx) > 19) {
+        dispatchAction_(dx > 0 ? 'prev' : 'next', img);
+      }
+    };
+
+    window.addEventListener('mousemove', drag);
+    window.addEventListener('touchmove', drag);
+    window.addEventListener('mouseup', endDrag);
+    window.addEventListener('touchend', endDrag);
+  };
+
+  /**
+   * Initialize component
+   */
+  MaterialExtLightbox.prototype.init = function () {
+    var _this = this;
+
+    if (this.element_) {
+      // Do the init required for this component to work
+      this.element_.addEventListener('keydown', this.keyDownHandler_.bind(this.element_), true);
+
+      if (!(0, _isInteger2.default)(this.element_.getAttribute('tabindex'))) {
+        this.element_.setAttribute('tabindex', 1);
+      }
+
+      [].concat((0, _toConsumableArray3.default)(this.element_.querySelectorAll('.' + BUTTON))).forEach(function (button) {
+        return button.addEventListener('click', _this.buttonClickHandler_.bind(button), false);
+      });
+
+      var figcaption = this.element_.querySelector('figcaption');
+      if (figcaption) {
+        figcaption.addEventListener('click', this.buttonClickHandler_.bind(figcaption), false);
+      }
+
+      var footer = this.element_.querySelector('footer');
+      if (footer) {
+        footer.addEventListener('click', this.buttonClickHandler_.bind(footer), false);
+      }
+
+      var img = this.element_.querySelector('img');
+      if (img) {
+        img.addEventListener('load', this.imgLoadHandler_.bind(this.element_), false);
+        img.addEventListener('click', function (e) {
+          return e.preventDefault();
+        }, true);
+        img.addEventListener('mousedown', this.imgDragHandler_.bind(img), true);
+        img.addEventListener('touchstart', this.imgDragHandler_.bind(img), true);
+      }
+      window.addEventListener('resize', (0, _fullThrottle2.default)(function () {
+        return repositionDialog_(_this.element_);
+      }));
+      window.addEventListener('orientationchange', function () {
+        return repositionDialog_(_this.element_);
+      });
+
+      // Set upgraded flag
+      this.element_.classList.add(_constants.IS_UPGRADED);
+    }
+  };
+
+  /*
+   * Downgrade component
+   * E.g remove listeners and clean up resources
+   *
+   * Nothing to downgrade
+   *
+  MaterialExtLightbox.prototype.mdlDowngrade_ = function() {
+  };
+  */
+
+  /**
+   * The component registers itself. It can assume componentHandler is available in the global scope.
+   */
+  /* jshint undef:false */
+  componentHandler.register({
+    constructor: MaterialExtLightbox,
+    classAsString: 'MaterialExtLightbox',
+    cssClass: 'mdlext-js-lightbox'
+  });
+})();
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