Responsive Grid Testimonials Section

Continued to use custom properties to define colors

Utilized BEM naming conventions for clear class names

Used utility classes such as card-container, and then secondary classes such as card-light, card-md, card-dark, and card-brand to define universal CSS properties vs individual properties based on color

Utilized max-width inside my media query to ensure that the grid didn't get too distorted horizontally. Once the width of the container exceeded 1268px, the grid will not grow any more