title: Format HTML through C#
body: <p>I want to format my html through C#. Here my example code.</p>
  
  <p><code>&lt;div dir="ltr"&gt;&lt;div class="gmail_quote"&gt;&lt;strong&gt;&lt;span style="font-family:&amp;quot;Arial&amp;quot;,&amp;quot;sans-serif&amp;quot;"&gt;CA IQVIA EM Event Speaker info&lt;/span&gt;&lt;/strong&gt;&lt;/div&gt;&lt;/div&gt;</code></p>
  
  <p>I want to output like this :</p>
  
  <pre><code>`&lt;div dir="ltr"&gt;
      &lt;div class="gmail_quote"&gt;
         &lt;strong&gt;
          &lt;span style="font-family:&amp;quot;Arial&amp;quot;,&amp;quot;sans-serif&amp;quot;"&gt;
             CA IQVIA EM Event Speaker info
           &lt;/span&gt;
          &lt;/strong&gt;
      &lt;/div&gt;
   &lt;/div&gt;`
  </code></pre>
  
  <p>How Should I achieve this?
  Thanks in advance.</p>