title: How to add FontAwesome icon to submit button in Wordpress using ContactForm7?
body: <p>I am trying to add fontawesome arrow icon to submit button in Wordpress using ContactForm7. I have this:
  [submit class:button "Send a message &#xf30b;"]
  in css:</p>
  
  <pre><code>.wpcf7-submit:before {
      content: '\f30b';
      font-family: 'Font Awesome 5 Free' !important;
  }
  </code></pre>
  
  <p>And it doesnt work, any ideas?</p>