Confirm Theme Structure v2.1.3
WordPress themes consist of a variety of templates, which makes customization difficult.
Tags / body-class
body class
5 WordPress plugins tagged “body class”. Every result links to a crawlable PlugIndex profile.
WP Browser/Platform Detection v2.0.0
This plugin will append CSS classes in default WordPress body class. You can get browser name, Operating System and actual device name.
Body Class By URL Parameter v0.0.2
It adds a CSS class to the body depending on the parameters included in the URL
Add More Body Classes v1.0
Body tag with more classes such as locale and page slug.
Custom Class Add On Page v1.0.0
Add safely-prefixed custom classes to Pages, Posts, CPTs, and WooCommerce views—no theme edits required.