Tackling responsive - the responsive
It'sa css library and part javascript !
Responsive Web Design (RWD) involves creating a website whose display adapts to the resolution of the screen on which it is being viewed. This means that the site does not need to be developed in several versions, as is the case with mobile sites. There is just one version of the site, visible on all media.
Desktop computers (≥1200px)
Laptop computers (≥992px)
Touch Tablet ( (≥768px))
Small gsm screen (<768px)
The advantages of such a solution are enormous. Firstly, economically: development times are greatly reduced because only one version of the site is created. And the fact that it can be displayed correctly on different screen sizes increases the chances of it being consulted, from any medium, anywhere.