<p dir="auto">I have updated my app to the latest beta and now the typography of the title in the AppBar has changed. <a href="https://material-ui-next.com/demos/app-bar/" rel="nofollow">In this demos</a> the title is shown correctly, but if you open them in the code sandbox the title <a href="https://codesandbox.io/s/mj111k223y" rel="nofollow">looks like this.</a></p>


<ul class="contains-task-list">
<li class="task-list-item"><input type="checkbox" id="" disabled="" class="task-list-item-checkbox" checked=""> I have searched the <a href="https://github.com/mui-org/material-ui/issues">issues</a> of this repository and believe that this is not a duplicate.</li>
</ul>
<h2 dir="auto">Expected Behavior</h2>

<p dir="auto">The title should look like this:<br>
<a target="_blank" rel="noopener noreferrer nofollow" href="https://user-images.githubusercontent.com/9933709/35793329-77e94a32-0a51-11e8-9b09-177a586822c4.png"><img src="https://user-images.githubusercontent.com/9933709/35793329-77e94a32-0a51-11e8-9b09-177a586822c4.png" alt="expected" style="max-width: 100%;"></a></p>
<h2 dir="auto">Current Behavior</h2>

<p dir="auto">The title looks like this:<br>
<a target="_blank" rel="noopener noreferrer nofollow" href="https://user-images.githubusercontent.com/9933709/35793357-9d4e9fd4-0a51-11e8-9218-4f0c59158481.png"><img src="https://user-images.githubusercontent.com/9933709/35793357-9d4e9fd4-0a51-11e8-9218-4f0c59158481.png" alt="latest" style="max-width: 100%;"></a></p>
<h2 dir="auto">Steps to Reproduce (for bugs)</h2>

<p dir="auto">Codesandbox link <a href="https://codesandbox.io/s/mj111k223y" rel="nofollow">here</a>.</p>
<ol dir="auto">
<li>Simply insert any AppBar example of the demo site with a title.</li>
</ol>
<h2 dir="auto">Context</h2>

<p dir="auto">It's a bug.</p>
<h2 dir="auto">Your Environment</h2>

<table role="table">
<thead>
<tr>
<th>Tech</th>
<th>Version</th>
</tr>
</thead>
<tbody>
<tr>
<td>Material-UI</td>
<td>1.0.0-beta.32</td>
</tr>
<tr>
<td>React</td>
<td>16.2.0</td>
</tr>
<tr>
<td>browser</td>
<td>64.0.3282.140</td>
</tr>
</tbody>
</table>
<p dir="auto">When I build a project in production mode JSS generates non-deterministic class names in components views but styles definition is not changed at all.</p>
<ul class="contains-task-list">
<li class="task-list-item"><input type="checkbox" id="" disabled="" class="task-list-item-checkbox" checked=""> I have searched the <a href="https://github.com/mui-org/material-ui/issues">issues</a> of this repository and believe that this is not a duplicate.</li>
</ul>
<h2 dir="auto">Expected Behavior</h2>
<p dir="auto">I expect to have it changed in both: HTML in <code class="notranslate">class</code> attribute and inisde <code class="notranslate">&lt;style&gt;</code> tag.</p>
<h2 dir="auto">Current Behavior</h2>
<p dir="auto"><code class="notranslate">&lt;div class="jss8 jss12 jss9"&gt;</code> is a result of <code class="notranslate">&lt;Card&gt;</code> component but no styles for those classes are provided.<br>
There are still</p>
<div class="snippet-clipboard-content notranslate position-relative overflow-auto" data-snippet-clipboard-copy-content="&lt;style type=&quot;text/css&quot; data-jss=&quot;&quot; data-meta=&quot;MuiPaper&quot;&gt;
.MuiPaperroot-0-3-1 {
  background-color: #fff;
}
.MuiPaperrounded-0-3-2 {
  border-radius: 2px;
}
...
&lt;/style&gt;"><pre class="notranslate"><code class="notranslate">&lt;style type="text/css" data-jss="" data-meta="MuiPaper"&gt;
.MuiPaperroot-0-3-1 {
  background-color: #fff;
}
.MuiPaperrounded-0-3-2 {
  border-radius: 2px;
}
...
&lt;/style&gt;
</code></pre></div>
<p dir="auto">injected into the <code class="notranslate">&lt;head&gt;</code> section</p>
<p dir="auto"><a target="_blank" rel="noopener noreferrer nofollow" href="https://user-images.githubusercontent.com/2236369/36175438-bdba8b88-110f-11e8-8790-137657af58fb.png"><img src="https://user-images.githubusercontent.com/2236369/36175438-bdba8b88-110f-11e8-8790-137657af58fb.png" alt="image" style="max-width: 100%;"></a></p>
<h2 dir="auto">Steps to Reproduce (for bugs)</h2>
<p dir="auto">Main component:</p>
<div class="snippet-clipboard-content notranslate position-relative overflow-auto" data-snippet-clipboard-copy-content="ReactDOM.render(
            &lt;AppContainer&gt;
                &lt;Provider store={store}&gt;
                    &lt;ConnectedRouter history={history} children={routes} /&gt;
                &lt;/Provider&gt;
            &lt;/AppContainer&gt;,
        document.getElementById('react-app')
    );"><pre class="notranslate"><code class="notranslate">ReactDOM.render(
            &lt;AppContainer&gt;
                &lt;Provider store={store}&gt;
                    &lt;ConnectedRouter history={history} children={routes} /&gt;
                &lt;/Provider&gt;
            &lt;/AppContainer&gt;,
        document.getElementById('react-app')
    );
</code></pre></div>
<ol dir="auto">
<li>Build an app with any material-ui component</li>
<li>Build it for production</li>
</ol>
<p dir="auto">There is no point to show it in codesandbox.io since it can't build project in production mode.</p>
<h2 dir="auto">Context</h2>
<p dir="auto">When I build in production mode, no styles for Material-UI components are applied</p>
<h2 dir="auto">Your Environment</h2>
<p dir="auto">Started with <a href="https://github.com/aspnet/JavaScriptServices">https://github.com/aspnet/JavaScriptServices</a> boilerplate - React - Typescript. Introduced Material-UI instead of Bootstrap.</p>
<table role="table">
<thead>
<tr>
<th>Tech</th>
<th>Version</th>
</tr>
</thead>
<tbody>
<tr>
<td>Material-UI</td>
<td>v1.0.0-beta.33</td>
</tr>
<tr>
<td>React</td>
<td>16.2.0</td>
</tr>
<tr>
<td>browser</td>
<td>Chrome 63.0.3239.132</td>
</tr>
</tbody>
</table>