//
// Component animations
// --------------------------------------------------

// Heads up!
//
// We don't use the `.ai1ec-opacity()` mixin here since it causes a bug with text
// fields in IE7-8. Source: https://github.ai1ec-com/twitter/bootstrap/pull/3552.

.ai1ec-fade {
  opacity: 0;
  .ai1ec-transition(opacity .15s linear);
  &.ai1ec-in {
    opacity: 1;
  }
}

.ai1ec-collapse {
  display: none;
  &.ai1ec-in {
    display: block;
  }
}
.ai1ec-collapsing {
  position: relative;
  height: 0;
  overflow: hidden;
  .ai1ec-transition(height .35s ease);
}
