Hi! Manuel. Thanks to take your time for watch my code and Always are weel received the suggestions. I follow your suggestuin to use the properties display: grid, height: 100%, place-items: center (in fact I did't know this one) and could see any changes, I have to keep the margin-top to the main to center vertically the div. For sure, There's something I am not doing it properly. The max-width and max-height property behave like in media queries property, right? I gonna to implements in the next challenges. Finally, The fact I use h1, h2, etc, Its because I'm a begginer in Programming so I try to avoid too many divs and start to use semantics tags on HTML, but I read that div are more common to use that semantics tags, Is That Right?
Thanks Again to take a few minutes to watch my code. I really appreciate the suggestions.
A big Hug.