Responsive Web Design (RWD) is a Web development concept focusing on making sites look and behave optimally on all personal computing devices, from desktop to m

Responsive Web Design (RWD) is a Web development concept focusing on making sites look and behave optimally on all personal computing devices, from desktop to mobile. [1] The viewport meta tag is part of what makes RWD possible. [2] The viewport meta tag does not relate to PiP in any way that I can imagine. [1]: https://developer.mozilla.org/en-US/docs/Glossary/Responsive_web_design https://developer.mozilla.org/en-US/docs/Glossary/Responsive... [2]: https://developer.mozilla.org/en-US/docs/Mozilla/Mobile/Viewport_meta_tag https://developer.mozilla.org/en-US/docs/Mozilla/Mobile/View...