By default, new CSS files created in the Code Editor automatically include ‘modules.css’. What does ‘modules.css’ do?

A) It ensures that the layout is responsive — without it, nothing will be responsive.
B) It ensures that fixed-width modules, such as images or forms, become responsive.
C) It ensures that phones and tablets can correctly display the page layout.
D) It adds a ‘view Desktop Site’ link at the bottom of each page.

Correct Answer:
B) It ensures that fixed-width modules, such as images or forms, become responsive.