=movingDown
  +animation-name(movingDown)
  +animation-duration(1s)
  +animation-iteration-count(3)


@keyframes movingDown
  0%, 100%
    +translate3dRotate(0,0,0, 0deg)
  50%
    +translate3dRotate(0,8px,0, 0deg)

@keyframes fade-in
  0%
    opacity: 0
  100%
    opacity: 1

@keyframes fade-in-background
  0%
    opacity: 0
    left: 20px
  100%
    opacity: 1
    left: 0

@keyframes icon-move-left-and-right
  0%, 100%
    transform: translateX(0)
  50%
    transform: translateX(5px)

@keyframes phone-rings
  0%, 100%
    transform: rotate(0deg)
  10%, 20%, 30%
    transform: rotate(7.5deg)
  15%, 25%, 35%
    transform: rotate(-2deg)