I was planning to explain in great detail how setting native font stacks work in CSS, but Marcin Wichary beat me to it. In this article, he did a great job of explaining it better than I ever could. I will be using a question and answer method to explain the use of these Bootstrap styles. Now, Anazon decides which warehouse is closest to your house in Antartica, and delivers your pair of shorts from that warehouse.<\/p>\n
Each Bootstrap component consists of an HTML structure, CSS declarations, and in some cases accompanying JavaScript code. They also extend the functionality of some existing interface elements, including for example an auto-complete function for input fields. Use jsDelivr, provided for free by the folks at jsDelivr. Using a package manager or need to download the source files? If you\u2019re considWeering a career as a Front-End Developer, you\u2019ll definitely want to be familiar with Bootstrap. Because it\u2019s so popular in web development, there\u2019s a good chance it\u2019ll be included in your future employer\u2019s tech stack.<\/p>\n
Every element sits on a well defined grid structure. The code block represents the use of CSS media queries. For example, mx-1 will add a margin of 0.25rem along the left and right sides of the element. My-1 will add 0.25rem along the top and bottom sides of the element. I\u2019ll go ahead to change the spacing we have on all the figures to represent bottom padding only. For example, mt-1 , mb-1 , ml-1 and mr-1 are all valid class names.<\/p>\n