PdC PdC - 3 years ago 218
CSS Question

Migrating Wordpress themes using Bootstrap from 2.3.2 to 3.3.7 (and higher)

I'm set with the migration of several Wordpress themes that use Bootstrap 2.3.2. The choice is to use 3.3.7.

First off, I checked that there are no custom div IDs or classes used in the theme.

I then replaced the 2.3.2 CSS/JS Bootstrap files with the 3.3.7 equivalent files.

The layout was a mess as a result. Images are no longer responsive, and there is obvious viewport overflow in different devices.


  • I have already noticed that the Wordpress posts and pages use HTML elements with Bootstrap styling directly applied.

  • Does anyone here have experience with this kind of large scale task? What workflow did you apply to migrate Wordpres themes with Bootstrap from 2.3.2 to 3.3.7 quickly?**



I do not need to change the look and feel.

Answer Source

Have you looked at the migration document here? the migration document highlights all changes to classes and what you need to do. There are also online tools like this one and this tool which you can try.

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