title: text formatting in bot framework
body: <p>I am trying to format the text that is sent from the bot to the user like change font color,size etc.</p>
  
  <p>Below are some of the methods that I tried to format the text.</p>
  
  <pre><code>text = "&lt;b&gt;&lt;p class=\"timestext\"&gt; " + text + " &lt;/p&gt;&lt;/b&gt;";
  text = "&lt;b&gt;&lt;div style=\"color:rgb(255,255,0)\"&gt;" + text + "&lt;/div&gt;&lt;/b&gt;";  
  text = "&lt;font color=\"rgb(255,255,0)\"&gt;" + text + "&lt;/font&gt;";
  
  HeroCard card = new HeroCard()
                  {
                      Title = "Title",
                      Text = text,
                      Buttons = buttons_list
                  };
  </code></pre>
  
  <p>In the above code, only the tag for bold works and font tag doesn't affect the text.</p>
  
  <p>Can someone mention the problem in the above code or any method to format the text in bot framework. </p>