Create a responsive website called techroles.ph.
The initial HTML and CSS files are already inside the src folder,
but there is one missing CSS file: _layout.css.
This file controls the grid layout styles.
Your task is to create _layout.css inside src/css folder
and integrate it into all HTML files.
It's recommended that you start by working with index.html first.
Below are the full images for each screen width breakpoint in the responsive design that you need to achieve.
