title: How does one use font-awesome with mjml?
body: <p>I am trying to implement an email template that uses font awesome with mjml, I am not sure how to go about this.
  I have tried using a cdn as follows:</p>
  
  <pre><code>  &lt;mj-head&gt;
      &lt;mj-title&gt;Thank you!&lt;/mj-title&gt;
      &lt;mj-style&gt;
        &lt;mj-include path="https://stackpath.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css"/&gt;
  
      &lt;/mj-style&gt;
      &lt;mj-attributes&gt;
        ...
      &lt;/mj-attributes&gt;
    &lt;/mj-head&gt;
  
  ...
    &lt;mj-text align="center"&gt;
          &lt;h3&gt;              
                   Share &lt;i class="fab fa-facebook-f"&gt;&lt;/i&gt; 
          &lt;/h3&gt;
    &lt;/mj-text&gt;
  ...
  </code></pre>
  
  <p>However this is not functional. Can anyone advise me how best to accomplish this?</p>