.border-radius(@radius) {
  -webkit-border-radius: @radius;
     -moz-border-radius: @radius;
          border-radius: @radius;
}

.transition(@transition) {
  -webkit-transition: @transition;
     -moz-transition: @transition;
     transition: @transition;
}

.transform(@deg){
  transform: rotate(@deg);
  -ms-transform: rotate(@deg); 	/* IE 9 */
  -moz-transform: rotate(@deg); 	/* Firefox */
  -webkit-transform: rotate(@deg); /* Safari 和 Chrome */
  -o-transform: rotate(@deg);
}

.animate(@animate){
  animation: @animate;
  -webkit-animation: @animate; /* Safari 和 Chrome */
}

.box-shadow(@shadow){
  box-shadow: @shadow;
  -webkit-box-shadow: @shadow; /* Safari 和 Chrome */
}

.font-smoothing(){
  -webkit-font-smoothing: antialiased;
  font-smoothing: antialiased;
}