Responsive QR Code

I know one simple way to center a div. Checkout https://web.dev/patterns/layout/ This website has taught me so many layouts just with simple css

(parent container)

.container { display: grid; place-items: center: height: 100vh; }

(children container)

.card { / properties for your card / }

👾Hi Sajeel Ahmad, congrats on completing this challenge!

The approach you've used to center this card vertically is not the best way, because using margins you don't have much control over the component when it scales. My suggestion is that you do this alignment with flexbox using the body as a reference for the container.

The first thing you need to do is to remove the margins used to align it, then apply min-height: 100vh to make the body height size becomes 100% of the screen height, this way you make sure that whatever the situation the child element (the container) align the body with display: flex and align-items: center / justify-items: center.

body {
    min-height: 100vh;
    background-color: var(--light_gray);
    font-family: 'Nunito Sans', sans-serif;
    font-size: 15px;
    display: flex;
    justify-content: center;
    align-self: center;
    display: flex;
    align-items: center;
}


}
.card {
    display: flex;
    border-radius: 20px;
    background-color: var(--white);
    flex-direction: column;
    padding: 1em;
    padding-bottom: 1.5em;
    align-items: center;
    /* position: absolute; */
    /* top: 0; */
    /* bottom: 0; */
    /* left: 0; */
    /* right: 0; */
    /* margin: auto; */
    width: 250px;
    height: 400px;
}

✌️ I hope this helps you and happy coding!