You have 2 templates with 2 different 404 page styles. And you want they have the same style. And the question now is how to copy this style? Nothing difficult! After reading this post, you will do it easily by yourself.
In this article, we take example of 2 templates.
Site A is template layout tz_dekor_joomla.
Site B is template layout tz_jollyness_joomla.
And now we want site A have the style like site B.
First of all, please copy the file error.php in the folder root/templates/tz_jollyness_joomla.
After that, open the folder root/templates/tz_dekor_joomla and replace the file error.php here with the one copied from folder tz_jollyness_joomla.
After that, let’s go to site A to check the result. Now, page 404 of site A has the style of site B.
That’s all we need to do to copy the 404 page style from one template to other. So simple but amazing.
Hope that you have great 404 page style.