On screens 760px wide or narrower, the pictures at the top of the homepage no longer show narrow strips of the next pictures down the right-hand side. One picture shows at a time; the names under it switch between them.
Each picture is shown in a 4:3 frame from the middle of the screen it captures, instead of the whole phone screen, so it takes about a third of the height it did. Wider screens and the feature pages still show whole screens.