Container Classes
Explore how Bootstrap 4 uses container classes and responsive breakpoints to create flexible web layouts. Understand the purpose of container and container-fluid classes and how they adjust content width based on device size, ensuring a smooth responsive design. This lesson provides the foundation for using Bootstrap's grid system effectively.
We'll cover the following...
Responsive breakpoint
A breakpoint, in responsive web design, is the point at which a website’s content and structure will adjust to deliver a better user experience. Breakpoints are pixel values that a developer/designer may declare in CSS. When a responsive website hits those specific pixel values, a transformation (such as the one described above) ensures that the website provides the best possible user experience.
A breakpoint is defined by the CSS @media declaration. This is also known as a media query. For example, let’s say we have a media query that looks like ...