container in boostrap css code example
Example 1: bootstrap container-fluid
Use .container-fluid for a full width container, spanning the entire width of the viewport.
...
Example 2: container in bootstrap
Containers
Containers are the most basic layout element in Bootstrap and are required when using our default grid system. Choose from a responsive, fixed-width container (meaning its max-width changes at each breakpoint) or fluid-width (meaning it’s 100% wide all the time).
While containers can be nested, most layouts do not require a nested container.
Syntax: