TMS/plg-tms-std-web-vue/public/jq/styles/less/mixin/fun.less

.pre(@style,@value){
  -webkit-@{style}: @value;
  -moz-@{style}: @value;
  -ms-@{style}: @value;
    @{style}: @value;
}
.animation(@value){
  .pre(animation,@value);
}

.transition(@arg){
  .pre(transition,@arg);
}
.keyframes(@name) {
  @-webkit-keyframes @name {
    .-frames(-webkit-)
  }
  @-moz-keyframes @name {
    .-frames(-moz-)
  }
  @-o-keyframes @name {
    .-frames(-o-)
  }
  @-ms-keyframes @name {
    .-frames(-ms-)
  }
  @keyframes @name {
    .-frames()
  }
}

.flex {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}