Four card feature section with html and css

Greetings. Well done on your project. Here are a few points to note

1. The desktop is good and impressive - one more push on the margins/padding will make it perfect to the design.
2. On mobile version, you are breaking early such that even at one of the test size(375) the site is not responsive. I suggest taking another look at the range of that media query so that it covers a variety of mobile devices 3.You might need another media query to cover devices in the tablet range.