You can also change the horizontal alignment of content and media by simply tweaking the HTML code itself, as demonstrated in the following example:

Example

<div class="d-flex">
    <div class="flex-grow-1 me-3">
        <h5>Jhon Carter <small class="text-muted"><i>Posted on January 10, 2021</i></small></h5>
        <p>Excellent feature! I love it. One day I'm definitely going to put this Bootstrap component into use and I'll let you know once I do.</p>
    </div>
    <div class="flex-shrink-0">
        <img src="images/avatar.svg" alt="Sample Image">
    </div>
</div>

— The output of the above example will look something like this:

Besides that you can also align the images or other media at the middle or bottom of the content block using the flexbox utilities classes, for example, you can use the class .align-self-center for vertical center alignment, and the class .align-self-end for bottom alignment.

By default, the media inside a media object is top aligned. Here’s an example:

Example

<!--Top aligned media-->
<div class="d-flex">
    <div class="flex-shrink-0">
        <img src="images/avatar.svg" alt="Sample Image">
    </div>
    <div class="flex-grow-1 ms-3">
        <h5>Top aligned media <small class="text-muted"><i>This is Default</i></small></h5>
        <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit...</p>
    </div>
</div>
<hr>

<!--Middle aligned media-->
<div class="d-flex">
    <div class="flex-shrink-0 align-self-center">
        <img src="images/avatar.svg" alt="Sample Image">
    </div>
    <div class="flex-grow-1 ms-3">
        <h5>Middle Aligned Media</h5>
        <p>Vestibulum quis quam ut magna consequat faucibus aleo...</p>
    </div>
</div>
<hr>

<!--Bottom aligned media-->
<div class="d-flex">
    <div class="flex-shrink-0 align-self-end">
        <img src="images/avatar.svg" alt="Sample Image">
    </div>
    <div class="flex-grow-1 ms-3">
        <h5>Bottom Aligned Media</h5>
        <p>Amet nibh libero, in gravida nulla. Nulla vel metus...</p>
    </div>
</div>