Responsive layout is a concept proposed by Ethan Marcotte in May 2010. In short, it means that a website can be compatible with multiple terminals-instead of making a specific version for each terminal. This concept was born to solve the problem of mobile Internet browsing.
Responsive layout can provide users with more comfortable interfaces and better user experience for different terminals. With the popularity of large-screen mobile devices, it is not too much to describe it as "the general trend". As more and more designers adopt this technology, we not only see a lot of innovations, but also see some formed patterns.