HTML&CSS flex

I just saw one reason you excerpt text is too big on card. You are using h1 tag for these.

First, only use one h1 tag per page. You might instead use h2 for these, or div, or p tag instead.

But aside from that, h1 has its own default size (26px), but they should only be 20px.

You need to at least set your own font size for h1 to override the default, and may want to also use a different tag such as h2, div or p for this text.

It looks like each testimonial "card" is too large compared to design. I think you want to check the text size of Name and the first sentence/excerpt of text which seem too large.

Also on very wide screens, the testimonials seem to stretch too wide. I had same issue. I corrected it by using a max-width: 1440 on my grid container.

Hey Okain, seems some nice effort has been put in. One thing I have noticed while testing, the cards are not fully visible when the screen height decreases, the solution is that use min-height of 100vh, this will solve the problem. I can notice a lot of px units used, instead I will suggest using rem units wherever it is possible and using px rarely when it is required, this will make the content resize relatively. You should also check the accessibility report, always use the main tag for including all the content, this is a nice practice. Good luck :)