How to prevent screen orientation change on the site?

Question

css

There is a mobile version of the site (not an application, but a website). There was a need to prohibit changing the screen orientation on smartphones.
1) Is it possible?
2) If yes, then at least give an idea, please)

Answer 1

stackoverflow.com/questions/3501510/blocking-devic...
stackoverflow.com/questions/5298467/prevent-orient...
stackoverflow.com/questions/10975387/mobile-site-f...