// Mixins

@mixin transform($args) {
  -webkit-transform: $args;
  -ms-transform: $args;
  transform: $args;
}

@mixin transition($args) {
  -webkit-transition: $args;
  -ms-transition: $args;
  transition: $args;
  -o-transition: $args;
  -moz-transition: $args;
}

@mixin shadow($args) {
  -moz-box-shadow: $args;
  -webkit-box-shadow: $args;
  box-shadow: $args;
}

@mixin opacity($args) {
  opacity: $args;
  filter: alpha(opacity= $args * 100);
}
