Blog-preview-card

Great job!

A few things you can do to tighten up the design are to set the image to max-width: 100%;, be a little more generous with padding, and use line-height: 1.5; on the article description. Pay close attention to padding and margin overall, as that will help your design breathe better.

It's also a great idea to center vertically as well as horizontally. You can do so by wrapping all your page content in a container and setting the following on the body tag:

body {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
}