bootstrap 4 container style code example
Example 1: container bootstrap
<div class="container-sm">100% wide until small breakpoint</div>
<div class="container-md">100% wide until medium breakpoint</div>
<div class="container-lg">100% wide until large breakpoint</div>
<div class="container-xl">100% wide until extra large breakpoint</div>
Example 2: bootstrap container
Our default .container class is a responsive, fixed-width container, meaning its max-width changes at each breakpoint.
<div class="container">
<!-- Content here -->
</div>