Адаптация сайта под мобильные гаджеты

We primarily provide support in English. So, for now, I’ll be replying in English, but you can respond to me in your language and I’ll enter your messages into Google Translate, I hope that’s ok.

I installed a free JP, but I can’t find the possibility of adapting the site for mobile devices. I need to customize the site header.

It sounds like you may be looking for Jetpack’s Mobile Theme feature. That feature was retired in March 2020, so it is no longer available. You can learn more about that here: https://jetpack.com/support/mobile-theme/

You can customize your site’s header by adding custom CSS to the site. We are not able to help you write that custom CSS, but you can you can add your own custom CSS to the site through Jetpack, as described here: https://jetpack.com/support/custom-css/

Благодарю вас за быстрый ответ.
Я не возражаю против использования translate.google в общении со мной.
Хидер сайта я уже прописал с помощью php. Но теперь у меня возникла проблема с перемещением главного меню на хидер в мобильной версии, с которым у меня не получается справиться. Если это возможно, помогите, пожалуйста.

I already registered the site header using php. But now I have a problem with moving the main menu to the header in the mobile version, which I can not handle.

It sounds like you’re asking for help with custom code for your site. That’s not something Jetpack support can help with, as it goes beyond our scope of support: https://jetpack.com/support/scope-of-support/

We can help you with any questions you have about using the Jetpack plugin.

If you need help writing custom code for your site, you may want to hire a developer to assist you.