Remove all added classes to body tag How do I remove all the classes that are being added to the body tag? Currently my body tag is :

&lt;body&gt;


This however is rendered as 

&lt;body class="lightbox-processed admin-nw admin-vertical admin-df"&gt;
Those are added there via Javascript of the Lightbox and Admin Menu modules. You can either disable those modules or modify/override their Javascript. You could also use custom Javascript to remove the classes from the body element. Anyway, the question is, why would you want to remove the classes?