Hi coriandolorosso,
<blockquote>In layout-responsive layout it’s possible to change the size of all blocks less the size of sidebars</blockquote>
I’m not sure how you can change the size of sidebar via Layout Configuration in template manager section.
Changing size of sidebar is really complicated and it affects layout of whole site. You could modify it via file:
templatesja_magztplsblocksmainbody.php
It is somehow complicated. It requires PHP knowledge to do it.
To have different sidebars size on different menu items:
– You need to clone mainbody.php block to multiple files. And clone tpls/default.php file to multiple file also.
– Open each new default.php file (you should rename to default-1.php or something else) and change
the <?php $this->loadBlock (‘mainbody’) ?> to load correct mainbody-1 block.
– Then, you also need to duplicate JA Magz – Default template style to multiple template style.
Select the correct layout and assign to menu item you want.
This is a really long process and I would recommend you to have a developer to help you.
Regards