Here’s the assessment page, my code and a live example.
Any advice is always welcome. 
Hello @salvadorperezm
Congratulations! Both tasks are correct.
As an alternative you could also set font-size: inherit; on the field and button instead of repeating font-size: 1.2rem from the body. But of course your solution also works.
Keep up the good work!
Michael
2 Likes
That’s true, thank you @mikoMK! 