To start discussing how this recipe works, let's first do a little exercise. In the file titled recipe08-01, inside the chapter8start folder, locate the first div with the container class. Add the class of d-flex to this div,so that this section of code now looks like this:
<div class="container d-flex">
Save the file and refresh the page in your browser. You should see that adding the helper class of d-flex to our first container has completely changed the way that this container is displayed. What has happened is that our recipe's heading and the two paragraphs (which are all inside the first container div) are now sitting on the same flex row. The reason for this behavior is the addition of Bootstrap's utility class of ...
