A third party module 'Vendor_Module' contains a LESS file that modifies variables originally created in lib/web/css/source/lib/_buttons.less. Where would an Adobe Commerce developer overwrite the LESS file modifications?

An Adobe Commerce developer needs to add a new element which contains a class custom-cms and an id custom-cms-id .
The result will be: <div class"custom-cms" id-"custom-cms-id"></div>
Which layout instruction would be used to add the new element?

An Adobe Commerce developer has been asked to move a block called country from the container sidebar to the container content, the block has to be the last child on the content container.
Which layout instruction would be used to move the block?

An Adobe Commerce developer is trying to remove a block using the <remove name='test.block''-/> tag in a layout XML file but it shows an error and doesn't work.
Which tag would be applied to fix the error?

An Adobe Commerce developer needs to output the width of a product on the product description page. How would the developer escape HTML in a template using Adobe Commerce 2.4.0 and above?