testimonials-grid-section {HTML/CSS}

Hello, Kamil! 👋

Good alternative text! 👏 You don't include the word "image" or "avatar" in it.

Headings must be in a logical order. Users of assistive technology can use heading tags to navigate the website. If headings are not in a logical order, they can get confused.

I don't think the content that is currently being wrapped by <h2> should be heading. I think it should be <p> with bold styling or with <strong> tag.

I recommend wrapping the quote with <blockquote>. So, the <blockquote> would be the parent element of the <p> that wraps the quote.

Never use px unit for font sizes. Use rem or em instead. Relative units such as rem and em can adapt when the users change the browser's font size setting. Learn more — Why you should never use px to set font-size in CSS

I hope this helps. Have fun coding! 😄