Introduction To Responsive Web Design - HTML & CSS Tutorial

building websites used to be simple, we had a single design, we had to make the site look exactly like that design. And then we were done. Now there's some problems with that browsers used to render things differently. But at the end of the day, we just had this one layout to do, it was completely static, we just had to recreate what probably a Photoshop document that we were given look like. And that was it. Now we have to take design, and we have to make it work on every device from...