Flexbox and sass

Awesome work on this challenge, Igor! Your solution looks great. I've got a couple of small pointers after taking a look at your code:

• For the main heading, you're using a h1 and a h2. Instead, you could use a single h1 and add a span element inside to separate the text and apply different styles.
• On a future project, I'd recommend trying to use min-width media queries instead of max-width. It often leads to less CSS code and also has the benefit of loading in fewer styles for mobile users.

Let me know if you have any questions. Keep up the great work!