diff --git a/node_modules/material-design-lite/dist/components/progress/demo.html b/node_modules/material-design-lite/dist/components/progress/demo.html
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+<!doctype html>
+<html lang="en">
+  <head>
+    <meta charset="utf-8">
+    <meta http-equiv="X-UA-Compatible" content="IE=edge">
+    <meta name="description" content="A front-end template that helps you build fast, modern mobile web apps.">
+    <meta name="viewport" content="width=device-width, initial-scale=1">
+    <title>progress test</title>
+
+        <!-- Fonts -->
+    <link href='https://fonts.googleapis.com/css?family=Roboto:regular,bold,italic,thin,light,bolditalic,black,medium&amp;lang=en' rel='stylesheet' type='text/css'>
+    <link href="https://fonts.googleapis.com/icon?family=Material+Icons"
+      rel="stylesheet">
+
+    <!-- Page styles -->
+    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/prism/0.0.1/prism.min.css">
+    <link rel="stylesheet" href="../../material.min.css">
+    <link rel="stylesheet" href="../../components/demos.css">
+    <script src="../../material.min.js"></script>
+
+    
+    <style>
+      
+    </style>
+
+  </head>
+  <body>
+
+    <div style="padding-top: 24px;">
+      
+        
+<style>
+  .demo-progress__progress-buffering .mdl-progress {
+    width: 50vw;
+    max-width: 260px;
+  }
+</style>
+
+{% include "progress-buffering.html" %}
+
+<!-- MDL Progress Bar with Buffering -->
+<div id="p3" class="mdl-progress mdl-js-progress"></div>
+<script>
+  document.querySelector('#p3').addEventListener('mdl-componentupgraded', function() {
+    this.MaterialProgress.setProgress(33);
+    this.MaterialProgress.setBuffer(87);
+  });
+</script>
+
+<style>
+  .demo-progress__progress-default .mdl-progress {
+    width: 50vw;
+    max-width: 260px;
+  }
+</style>
+{% include "progress-default.html" %}
+
+<!-- Simple MDL Progress Bar -->
+<div id="p1" class="mdl-progress mdl-js-progress"></div>
+<script>
+  document.querySelector('#p1').addEventListener('mdl-componentupgraded', function() {
+    this.MaterialProgress.setProgress(44);
+  });
+</script>
+
+<style>
+  .demo-progress__progress-indeterminate .mdl-progress {
+    width: 50vw;
+    max-width: 260px;
+  }
+</style>
+{% include "progress-indeterminate.html" %}
+
+<!-- MDL Progress Bar with Indeterminate Progress -->
+<div id="p2" class="mdl-progress mdl-js-progress mdl-progress__indeterminate"></div>
+
+      
+    </div>
+    <!-- Built with love using Material Design Lite -->
+
+    
+    <script>
+      
+    </script>
+  </body>
+</html>