image header is reduced on tablet and cellphone

header image is reduced by sides in tablet and phone, where I can put it look 100%

http://www.reingenieria.co

Thanks

If you would like to display the entire header - you will introduce empty space under it (image is landscape type). Now you have paragraphs causing it beeing longer. Please consider using css @media queries do design different height for header for different screen sizes.

I refer to the use of paragraphs and sending the response of Mr. teitbite.
(attached)

You could help, I'm notoriously one aprendiz. help to grow, please!!!!!

Probably @teitbite didn't know about your second problem. What solves one doesn't solve second .

Very good discussion but continued unresolved

Thank you

So going back - you should remove paragraphs and add spacing by setting header height with use of @media queries in override.css:
https://css-tricks.com/css-media-queries/