LessCss mixins - gradient

Един мъничък mixin за Lesscss който генерира (почти) всички варианти за css3 градиенти:

.gradient_(@from,@to){
    background: @from;
    -o-background-size: 100% 100%;
    -moz-background-size: 100% 100%;
    -webkit-background-size: 100% 100%;
    background-size: 100% 100%;
    background: -webkit-gradient(
        linear,
        left top, left bottom,
        from(@from),
        to(@to)
    );
    background: -webkit-linear-gradient(
        top,
        @from,
        @to
    );
    background: -moz-linear-gradient(
        top,
        @from,
        @to
    );
    background: -o-linear-gradient(
        top,
        @from,
        @to
    );
    background: linear-gradient(
        top,
        @from,
        @to
    );
}

Използва се по познатия начин:

.gradient_ {
  color: #efebec;
  background: #e1e1e1;
}