QR code solutions using HTML and CSS

Hi @Errorman2003,

I centered the div with the following code for this challenge. It may not be the perfect solution but it works for me. :D If you have better solution, you can reply my message, I would be happy for that :)

.customDivItem{ position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); }

If you have only a single tag inside body, you can try to use flexbox:

html, body {
height: 100%;
}

body {
display: flex;
justify-content: center;
align-items: center;
}