Using Body Class WordPress plugins and Drupal modules for CSS and customizations including use of functions

Both WordPress and Drupal offer robust solutions for adding custom body classes to your website. This feature allows developers to create and customize unique design styling and functionality for specific pages or content types, providing more flexibility in website design and development.

WordPress: Open Source CMS

WordPress.org, the open-source CMS, provides a straightforward way to add body classes using the body_class() function. This function dynamically adds classes to the <body> tag, which can be leveraged to customize pages with targeted CSS or JavaScript.

Benefits of Using body_class()

  • Custom Design and Styling: Apply different styles to specific pages or post types. You can expose custom body classes for any page and target these for use in your CSS custom styling and customizations.
  • Enhanced Functionality: Target specific classes for advanced features using JavaScript.
  • SEO Optimization: Improve usability and accessibility with structured code. You may target markups for each page, mark-ups that are beneficial for technical search engine optimization.

For detailed documentation on the body_class() function, visit the WordPress Developer Resource on the Body Class Function.

Free Plugin for WordPress.com Users

If you’re using WordPress.com, you can install the WP Custom Body Class Plugin. This plugin allows you to add custom body classes without coding, making it an excellent option for non-developers.


Drupal: Open Source CMS

Drupal, a powerful CMS known for its flexibility, also supports custom body classes through various contributed modules. These modules simplify the process of adding unique classes to the <body> tag. The following modules will work for Drupal 11, 10, and 9 if and where supported. Check the version support of each module from its respective project pages.

Drupal Modules for Adding Body Classes

  1. Body Node ID Class

  2. Custom Body Class

For programmatic additions, you can use hooks like hook_preprocess_html() to dynamically insert classes based on conditions. Visit the Drupal support community forum to search for related solutions on this.