Designed a QR code with html and css

This is a good one, but i think the following will also be cool. --Ensure you have a reset *{margin:0; padding:0; box-sizing:border-box} then add background-color to .main and eliminate .contbody, takeout flex, height from .screen and add padding eg 1rem. Eliminate .pbox, eliminate .pic, you can takeout height from img so image don't get distorted, takeout flex, height from .conttext so your text can flow eaisly and add text-align:center and a little padding. Eliminate .text. Replace .abo with a heading tag eg h1, set padding-bottom and font-size..... One Love!!!