sass:mixin fadeIn

style.scss

$prefix:'-moz-', '-webkit-', '-o-', '-ms-', '';
// ********************
// fadeIn
// ********************
@mixin keyframe-fadeIn {
  0%   { opacity:0; }
  100% { opacity:1; }
}
@-moz-keyframes fadeIn {
  @include keyframe-fadeIn;
}
@-webkit-keyframes fadeIn {
  @include keyframe-fadeIn;
}
@-o-keyframes fadeIn {
  @include keyframe-fadeIn;
}
@-ms-keyframes fadeIn {
  @include keyframe-fadeIn;
}
@keyframes fadeIn {
  @include keyframe-fadeIn;
}
@mixin fadeIn( $arg ) {
  $keyframe-name:fadeIn;
  $duration:$arg;
  @each $p in $prefix {
    #{$p}animation:$keyframe-name $duration;
  }
}
// e.g. @include fadeIn( 2s );

great mixin :) thanks!

Nice

Thanks! Still useful as ever!