WordPress 2.7 came with the post class function. This gives a set of CSS classes to a post, depending on what’s in the post (e.g. based on what category it is in).

The code that you use in your template to use this is simply like this:

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<div id="post-<?php the_ID(); ?>" <?php post_class(); ?>>

While this is a fantastic function for changing a post’s display, the classes that it outputs are actually quite limited. Luckily, we can add our own, and we can also add our own dynamic classes.

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Tags: Alex, compliance category, dynamic classes, Martin, post