src/design/transition/fade.less

.fade-enter-active,
.fade-leave-active {
  transition: opacity 0.2s ease-in-out;
}
.fade-enter-from,
.fade-leave-to {
  opacity: 0%;
}
/* fade-slide */
.fade-slide-leave-active,
.fade-slide-enter-active {
  transition: all 0.3s;
}
.fade-slide-enter-from {
  opacity: 0%;
  transform: translateX(-30px);
}
.fade-slide-leave-to {
  opacity: 0%;
  transform: translateX(30px);
}
// ///////////////////////////////////////////////
// Fade Bottom
// ///////////////////////////////////////////////
// Speed: 1x
.fade-bottom-enter-active,
.fade-bottom-leave-active {
  transition: opacity 0.25s, transform 0.3s;
}
.fade-bottom-enter-from {
  opacity: 0%;
  transform: translateY(-10%);
}
.fade-bottom-leave-to {
  opacity: 0%;
  transform: translateY(10%);
}
// fade-scale
.fade-scale-leave-active,
.fade-scale-enter-active {
  transition: all 0.28s;
}
.fade-scale-enter-from {
  opacity: 0%;
  transform: scale(1.2);
}
.fade-scale-leave-to {
  opacity: 0%;
  transform: scale(0.8);
}
// ///////////////////////////////////////////////
// Fade Top
// ///////////////////////////////////////////////
// Speed: 1x
.fade-top-enter-active,
.fade-top-leave-active {
  transition: opacity 0.2s, transform 0.25s;
}
.fade-top-enter-from {
  opacity: 0%;
  transform: translateY(8%);
}
.fade-top-leave-to {
  opacity: 0%;
  transform: translateY(-8%);
}