ionic-framework/scss/_animations.scss

// The animations in this file are "simple" - not too complex
// and pretty easy on performance. They can be overidden
// and enhanced easily.

@-webkit-keyframes slideInLeft {
  0% {
    -webkit-transform: translate3d(100%, 0, 0);
  }
  100% {
    -webkit-transform: translate3d(0,0,0);
  }
}
@-webkit-keyframes slideOutLeft {
  0% {
    -webkit-transform: translate3d(0px,0,0);
  }
  100% {
    -webkit-transform: translate3d(-100%,0,0);
  }
}
@-webkit-keyframes slideInRight {
  0% {
    -webkit-transform: translate3d(-100%,0,0);
  }
  100% {
    -webkit-transform: translate3d(0,0,0);
  }
}
@-webkit-keyframes slideOutRight {
  0% {
    -webkit-transform: translate3d(0%,0,0);
  }
  100% {
    -webkit-transform: translate3d(100%,0,0);
  }
}

.slide-in-left {
  &.ng-enter, > .ng-enter {
    -webkit-animation-duration: 250ms;
    -webkit-animation-fill-mode: both;
    -webkit-animation-timing-function: ease-in-out;
    -webkit-animation-name: slideInLeft;
  }
  &.ng-leave, > .ng-leave {
    -webkit-animation-duration: 250ms;
    -webkit-animation-fill-mode: both;
    -webkit-animation-timing-function: ease-in-out;
    -webkit-animation-name: slideOutLeft;
  }
}

.slide-out-left {
  &.ng-enter, > .ng-enter {
    -webkit-animation-duration: 250ms;
    -webkit-animation-fill-mode: both;
    -webkit-animation-timing-function: ease-in-out;
    -webkit-animation-name: slideOutLeft;
  }
  &.ng-leave, > .ng-leave {
    -webkit-animation-duration: 250ms;
    -webkit-animation-fill-mode: both;
    -webkit-animation-timing-function: ease-in-out;
    -webkit-animation-name: slideInLeft;
  }
}

.slide-in-right {
  &.ng-enter, > .ng-enter {
    -webkit-animation-duration: 250ms;
    -webkit-animation-fill-mode: both;
    -webkit-animation-timing-function: ease-in-out;
    -webkit-animation-name: slideInRight;
  }
  &.ng-leave, > .ng-leave {
    -webkit-animation-duration: 250ms;
    -webkit-animation-fill-mode: both;
    -webkit-animation-timing-function: ease-in-out;
    -webkit-animation-name: slideOutRight;
  }
}

.slide-out-right {
  &.ng-enter, > .ng-enter {
    -webkit-animation-duration: 2250ms;
    -webkit-animation-fill-mode: both;
    -webkit-animation-timing-function: ease-in-out;
    -webkit-animation-name: slideOutRight;
  }
  &.ng-leave, > .ng-leave {
    -webkit-animation-duration: 2250ms;
    -webkit-animation-fill-mode: both;
    -webkit-animation-timing-function: ease-in-out;
    -webkit-animation-name: slideInRight;
  }
}

$slide-in-up-function: cubic-bezier(.1, .7, .1, 1);
@-webkit-keyframes slideInUp {
  0% {
    -webkit-transform: translate3d(0, 100%, 0);
    opacity: 0;
  }
  100% {
    -webkit-transform: translate3d(0, 0, 0);
    opacity: 1;
  }
}
@-webkit-keyframes slideOutUp {
  0% {
    -webkit-transform: translate3d(0, 0, 0);
    opacity: 1;
  }
  100% {
    -webkit-transform: translate3d(0, 100%, 0);
    opacity: 0;
  }
}

.slide-in-up {
  opacity: 1;
  // Start it down low
  -webkit-transform: translate3d(0, 0%, 0);

  &.ng-enter, .ng-enter {
    // Start hidden
    opacity: 0;
    // Start it down low
    -webkit-transform: translate3d(0, 100%, 0);

    -webkit-animation-duration: 400ms;
    -webkit-animation-fill-mode: both;
    -webkit-animation-timing-function: $slide-in-up-function;
  }

  &.ng-enter-active, .ng-enter-active {
    -webkit-animation-name: slideInUp;
  }

  &.ng-leave, .ng-leave {
    -webkit-animation-duration: 400ms;
    -webkit-animation-fill-mode: both;
    -webkit-animation-timing-function: $slide-in-up-function;
  }

  &.ng-leave-active, .ng-leave {
    -webkit-animation-name: slideOutUp;
  }
}

.slide-in-up-add {
  -webkit-animation-duration: 400ms;
  -webkit-animation-fill-mode: both;
  -webkit-animation-timing-function: $slide-in-up-function;
}
.slide-in-up-add-active {
  -webkit-animation-name: slideInUp;
}

.slide-in-up-remove {
  -webkit-animation-duration: 400ms;
  -webkit-animation-fill-mode: forwards;
  -webkit-animation-timing-function: $slide-in-up-function;
}
.slide-in-up-remove-active {
  -webkit-animation-name: slideOutUp;
}

@-webkit-keyframes fadeOut {
  from { opacity: 1; }
  to { opacity: 0; }
}
@keyframes fadeOut {
  from { opacity: 1; }
  to { opacity: 0; }
}

@-webkit-keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.fade-in {
  -webkit-animation: fadeOut 0.3s;
  animation: fadeOut 0.3s;
  &.active {
    -webkit-animation: fadeIn 0.3s;
    animation: fadeIn 0.3s;
  }
}

@-moz-keyframes spin { 
  100% { -moz-transform: rotate(360deg); } 
}
@-webkit-keyframes spin { 
  100% { -webkit-transform: rotate(360deg); } 
}
@keyframes spin { 
  100% { 
    -webkit-transform: rotate(360deg); 
    transform:rotate(360deg); 
  } 
}