How to set keyframes name in LESS

Question

I try to set up this LESS mixin for CSS animation keyframes:

.keyframes(@name, @from, @to) {;
  @-webkit-keyframes \"@name\" {
    from {
      @from;  
             


        

Answer 1

I am currently working on a mixin library

The source can be found here https://github.com/pixelass/more-or-less

My keyframe mixin looks like this:

WORKS FOR LESS 1.7.x

MIXIN

.keyframes(@name) { 
    @-webkit-keyframes @name {
        .-frames(-webkit-);
    }
    @-moz-keyframes @name {
        .-frames(-moz-);
    }
    @keyframes @name {
        .-frames();
    }
}

INPUT

& {
    .keyframes(testanimation);.-frames(@-...){
        0% {
            left: 0;
            @{-}transform: translate(10px, 20px);
        }

        100% {
            left: 100%;
            @{-}transform: translate(100px, 200px);
        }
    }
}

OUTPUT

@-webkit-keyframes testanimation {
  0% {
    left: 0;
    -webkit-transform: translate(10px, 20px);
  }
  100% {
    left: 100%;
    -webkit-transform: translate(100px, 200px);
  }
}
@-moz-keyframes testanimation {
  0% {
    left: 0;
    -moz-transform: translate(10px, 20px);
  }
  100% {
    left: 100%;
    -moz-transform: translate(100px, 200px);
  }
}
@keyframes testanimation {
  0% {
    left: 0;
    transform: translate(10px, 20px);
  }
  100% {
    left: 100%;
    transform: translate(100px, 200px);
  }
}