LESS CSS scale model mixin

mixins.less

//
// Dummy represent scale model of specificaly sized image
// Mixin is base on popular http://placehold.it/ solution
// arguments: width, height
// data: int, int
//

.dummy(@width, @height) {
    background: url("http://placehold.it/@{width}x@{height}");
    width: @width*1px;
    height: @height*1px;
    display: block;
}