Qr code project

👾Hello @VitorRiquelme, Congratulations on completing this challenge!

Here are some tips for you:

• Use relative units as rem or em instead of px to improve your performance by resizing fonts between different screens and devices. These units are better to make your website more accessible. REM does not just apply to font size, but to all sizes as well.
• Clean your code by removing some unnecessary divs, most of the content can stand alone without a div. Use div only for blocks that need a special alignment or the content needs a special positioning.
• Something that can be a time saver for you is to use a CSS RESET to remove all default settings for margins, making the images easier to work, see the article below where you can copy and paste this CSS code cheatsheet: https://piccalil.li/blog/a-modern-css-reset/
• Replace the <h3> containing the main title with <h1> note that this title is the main heading for this page and every page needs one h1 to show which is the most important heading. Use the sequence h1 h2 h3 h4 h5 to show the hierarchy of your titles in the level of importance, never jump a level.

✌️ I hope this helps you and happy coding!