following is a html code to demonstrate the responsive grid. When the width of the screen is less than the class supports, the cells in the grid row are placed vertically rather than horizontally. to create a responsive grid, use the col-* class on individual cells with one of the classes shown in table below. Being fully adaptive doesn’t mean solely being mobile and tablet friendly, it also involves proper display on huge desktop and notebook screens. It's different version than traditional web designing, and developers must know. The main use for responsive grids is to allow mobile devices and desktops to display the same content, taking advantage of whatever screen space is available. Beautiful example of websites that use responsive web design. You can disable zooming capabilities on mobile devices by adding user-scalable=no to the viewport meta tag. 2 Create the responsive header/navigation bar in Bootstrap4. To ensure proper rendering and touch zooming, add the viewport meta tag to your. with the new bootstrap 3 version, it design with the “mobile first” approach so you don’t need to include a separate css to support mobile instead mobile first styles can be found throughout the entire library. The bootstrap grid layout system is simple to use, it provides style classes that can be used to create different kinds of grid layout, ranging from one to twelve columns and with support for responsive layouts (where the layout of the grid changes based on the width of the screen, allowing the same content to be laid out on mobile and desktop devices).