1 “... to include everyone. There are hundreds of millions of people who are being left out every single day...”

2 “... patterns that will take the pain out of style sheets for you (and your coworkers), and help you implement...”

3 “... patterns that will take the pain out of style sheets for you (and your coworkers), and help you implement...”

4 “... skeleton. As you flesh it out with your own design ideas, you'll master CSS concepts like transitions...”

5 “... skeleton. As you flesh it out with your own design ideas, you'll master CSS concepts like transitions...”

6 “... skeleton. As you flesh it out with your own design ideas, you'll master CSS concepts like transitions...”