title: Remove Wordpress Body Classes
body: <p>How could I remove classes from the body element in Wordpress?</p>
  
  <p>Default:
  body class="page page-id-7 page-template-default logged-in"</p>
  
  <hr>
  
  <p>What I'm looking for:
  body class="page-id-7"</p>
  
  <p>On Post's:
  body class="postid-40"</p>