QR code component using Sass

Hi @graple-guillos 👋, good job completing this challenge, and welcome to the Frontend Mentor Community! 🎉

Here are some suggestions you might consider:

• Use min-height: 100vh to mainContainer selector, with this property you set a height and you let the element grow even more if necessary. Also, remove the margin: 9vh 1em; to center correctly.
• Use align-items: center to the mainContainer to center the card vertically.
• Add descriptive text to the alt attribute of the images. The text must clearly describe the image. The alt attribute enables screen readers to read the information about on-page images and will be displayed instead if an image file cannot load.
• You should not name your class with the camelCase convention. Use naming naming conventions to name it.
• Add an h1 tag to your solution. The <h1> element is the main heading on a web page. There should only be one <h1> tag per page, and always avoid skipping heading levels; Always start from <h1>, followed by <h2>, and so on up to <h6> (<h1>,<h2>,...,<h6>). The HTML Section Heading elements (Reference)

Solution:

<h1>Improve your front-end skills by building projects</h1>

I hope those tips will help you.

Good job, and happy coding!