title: How to click this button using Selenium C#?
body: <pre><code> &lt;div class="mdl-align"&gt; == $0
      : :before
      &lt;button class="fp-upload-btn btn-primary btn"&gt;Upload this file&lt;/button&gt; == $0
      : :after
   &lt;/div&gt;
  </code></pre>
  
  <p>The above codes are from a website, however I am unable to click this button despite trying multiple attempts. Im using selenium with C# to do an automation testing.
  What this button does, is to simply submit a form.</p>