Animating with CSS transitions

- [Instructor] So, we've managed to move…from the kind of chooser oriented interface…here with these four images, to our new learner…markup that we're gonna need to use…to display our montage.…The next thing we need to do is smooth…out one of these transitions, and you might…not have caught it, but let's go ahead…and refresh this page and watch the animation one more time.…And you'll see what happens.…The unchosen elements disappear,…and then the circle jumps, you see…it jumps from here to here.…So I want to make that a nice, smooth…animated transitions because it's these…little edges that you can manage…to sand off that make your presentation really pop…instead of being clunky.…

People notice these things whether…they realize it or not.…So let's go ahead and look at the markup…we have behind this.…And we're gonna go back to our editor.…And back here in index.html, you'll see…when I added this markup for the learning…element and the learn no and learn yes…and all this, I added a class to learn called Match.…Now this is kind of looking ahead,…