其他div与第一个div一起移动(在第一个div的动画中)

My aim is to build a image slider, where WHILE the APPLE logo animation runs, the apple products swoop by from under. The problem is this, I have added @keyframes animation to make the iPhone appear from right (our right) and then leave as it swoops put of the screen to left.My aim is to build a image slider, where WHILE