How to change the orientation ?

I have these pages in landscape, i’d like to put them in portrait so we can read them by tilting our head to the side, but when i try to do so, it always end up cutting half the tab. How can I solve that ? Thank you !

https://preview.redd.it/1qa96v4xx2oa1.png?width=1920&format=png&auto=webp&v=enabled&s=b6fc8cf3a978570028ba5722e58c05b7b1501e5b

https://preview.redd.it/2rldiv4xx2oa1.png?width=1920&format=png&auto=webp&v=enabled&s=b2d74f4a559a708087502e5eb3a95ed52558fbff

 

This site will teach you how to build a WordPress website for beginners. We will cover everything from installing WordPress to adding pages, posts, and images to your site. You will learn how to customize your site with themes and plugins, as well as how to market your site online.

Buy WordPress Transfer