<main> element as part of HTML source.

[chetanmadaan]

More info here:

Originally Idea by Delinieict (https://www.joomdev.com/forum/profile/18051-delinieict)

[chetanmadaan]

link: https://www.joomdev.com/forum/astroid-framework/4380-would-it-be-possible-to-have-the-main-element-added

[hiteshaggarwal]

Hi @chetanmadaan , This can be possible by overriding JOOMLA_ROOT/libraries/astroid/framework/frontend/document/body.php file to YOUR_TEMPLATE/html/frontend/document/body.php. There is also an option to wrap Main content into <main> tag by adding two files YOUR_TEMPLATE/html/frontend/document/wrapperStart.php and YOUR_TEMPLATE/html/frontend/document/wrapperEnd.php

in wrapperStart.php file start <main> tag
and in wrapperEnd.php file close </main> tag

Why we do not hard coded this because we did it before and users those are using Astroid and styled their div elements having issue after update.