title: Angular 2 material design, setting minimal rows for autosize textarea
body: <p>Does anybody know how to set minimal rows for autosize Angular 2 material design <code>textarea</code> input element?</p>
  
  <p>Here's my sample:</p>
  
  <pre><code>&lt;md-input-container class="input-field message"&gt;
      &lt;textarea md-input md-autosize minRows="3" placeholder="Message" name="message"&gt;&lt;/textarea&gt;
  &lt;/md-input-container&gt;
  </code></pre>
  
  <p>Here's source codes:
  <a href="https://github.com/angular/material2/blob/master/src/lib/input/autosize.ts" rel="nofollow noreferrer">https://github.com/angular/material2/blob/master/src/lib/input/autosize.ts</a></p>
  
  <p>I noticed that it has input variable <code>minRows</code> and setting <code>[minRows]="3"</code> still didn't help.</p>
  
  <p>I kinda stuck, please help.</p>
  
  <p><strong>update:</strong> I've tried to repeat this issue on plunkr and haven't succeeded. Seems my local CSS overrides somehow Angular material style.</p>