Bootstrap 5 Containers
Bootstrap 5 Containers
You learned from the previous chapter that Bootstrap requires a containing element to wrap site contents.
Containers are used to pad the content inside of them, and there are two container classes available:
- The
.containerclass provides a responsive fixed width container - The
.container-fluidclass provides a full width container, spanning the entire width of the viewport
Fixed Container
Use the .container class to create a responsive, fixed-width container.
Note that its width (max-width) will change on different screen sizes:
|
Extra small <576px |
Small ≥576px |
Medium ≥768px |
Large ≥992px |
Extra Large ≥1200px |
XXL ≥1400px |
|
|---|---|---|---|---|---|---|
| max-width | 100% | 540px | 720px | 960px | 1140px | 1320px |
Open the example below and resize the browser window to see that the container width will change at different breakpoints:
Example
<div class="container">
<h1>My First Bootstrap Page</h1>
<p>This is some text.</p>
</div>
Try it Yourself »
The XXL breakpoint (≥1400px) is new in Bootstrap 5, while the largest breakpoint in Bootstrap 4 is Extra large (≥1200px).
Fluid Container
Use the .container-fluid class to create a full width container, that will always span the entire width of the screen (width is always 100%):
Example
<div class="container-fluid">
<h1>My First Bootstrap Page</h1>
<p>This is some text.</p>
</div>
Try it Yourself »
Container Padding
By default, containers have left and right padding, with no top or bottom padding. Therefore, we often use spacing utilities, such as extra padding and margins to make them look even better. For example,
.pt-5 means "add a large top padding":
Container Border and Color
Other utilities, such as borders and colors, are also often used together with containers:
Example
<div class="container p-5 my-5 border"></div>
<div class="container
p-5 my-5 bg-dark
text-white"></div>
<div class="container p-5 my-5 bg-primary
text-white"></div>
Try it Yourself »
You will learn much more about colors and border utilities in a later chapter.
Responsive Containers
You can also use the .container-sm|md|lg|xl classes to determine when the container should be responsive.
The max-width of the container will change on different screen sizes/viewports:
| Class |
Extra small <576px |
Small ≥576px |
Medium ≥768px |
Large ≥992px |
Extra large ≥1200px |
XXL ≥1400px |
|---|---|---|---|---|---|---|
.container-sm |
100% | 540px | 720px | 960px | 1140px | 1320px |
.container-md |
100% | 100% | 720px | 960px | 1140px | 1320px |
.container-lg |
100% | 100% | 100% | 960px | 1140px | 1320px |
.container-xl |
100% | 100% | 100% | 100% | 1140px | 1320px |
.container-xxl |
100% | 100% | 100% | 100% | 100% | 1320px |
Example
<div class="container-sm">.container-sm</div>
<div
class="container-md">.container-md</div>
<div
class="container-lg">.container-lg</div>
<div
class="container-xl">.container-xl</div>
<div
class="container-xxl">.container-xxl</div>
Try it Yourself »
Did You Know?
W3.CSS is an excellent alternative to Bootstrap 5.
If you want to learn W3.CSS, go to our W3.CSS Tutorial.