A basic Grid with one row and three columns

Column
Column
Column

A basic Grid with one row and three columns

Column
Column
Column

A navbar

Basic grid with images

here we've introduced "gutters" spacing/gap between rows

Centered Image

here we center an image using the classes "mx-auto" and "d-block" which stand sets the "x-axis margin" to "auto" and the "display" to "block"

auto margin on the x-axis means that the margin will grow to equal width on both the left and right (x-axis)

...

Floating Images Left and/or Right

here we push one image left and one right using just "float start/end". We wrap this in another class "clearfix" to clear our display changes after this block (necessary because of what float does).

... ...

Alignment

"justify-content-[direction]" and "align-self-[direction]"

One of three columns
One of three columns
One of three columns

Tables

# First Last Handle
1 Mark Otto @mdo
2 Jacob Thornton @fat
3 Larry the Bird @twitter

Icons

add bootstrap icons

or font awesome icons

Accordion

This is the first item's accordion body. It is shown by default, until the collapse plugin adds the appropriate classes that we use to style each element. These classes control the overall appearance, as well as the showing and hiding via CSS transitions. You can modify any of this with custom CSS or overriding our default variables. It's also worth noting that just about any HTML can go within the .accordion-body, though the transition does limit overflow.

This is the second item's accordion body. It is hidden by default, until the collapse plugin adds the appropriate classes that we use to style each element. These classes control the overall appearance, as well as the showing and hiding via CSS transitions. You can modify any of this with custom CSS or overriding our default variables. It's also worth noting that just about any HTML can go within the .accordion-body, though the transition does limit overflow.

This is the third item's accordion body. It is hidden by default, until the collapse plugin adds the appropriate classes that we use to style each element. These classes control the overall appearance, as well as the showing and hiding via CSS transitions. You can modify any of this with custom CSS or overriding our default variables. It's also worth noting that just about any HTML can go within the .accordion-body, though the transition does limit overflow.

Carousel

Modal