3-column preview card component

Hello @Chandrakhd!

Your solution looks great!

I have one minor suggestion:

📌 Consider adding a max-width to the card, so it won't overgrow and fill the whole viewport width. By doing that, it'll remain responsive, but it'lll grow only until a certain point.

Here's how you can do it:

.card_container {
    height: 98vh;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: auto;
    max-width: 900px;
}

I hope it helps!

Other than that, you did an excellent job!