pass a list to a mixin as a single argument with SASS

Question

I like to make mixins with SASS that help me make good cross-browser compatibility. I want to make a mixin that looks like this:

@mixin box-shadow($value) {
             


        

Answer 1

Variable Arguments

Sometimes it makes sense for a mixin to take an unknown number of arguments. For example, a mixin for creating box shadows might take any number of shadows as arguments. For these situations, Sass supports “variable arguments,” which are arguments at the end of a mixin declaration that take all leftover arguments and package them up as a list. These arguments look just like normal arguments, but are followed by .... For example:

@mixin box-shadow($shadows...) {
  -moz-box-shadow: $shadows;
  -webkit-box-shadow: $shadows;
  box-shadow: $shadows;
}

.shadows {
  @include box-shadow(0px 4px 5px #666, 2px 6px 10px #999);
}

via: http://sass-lang.com/docs/yardoc/file.SASS_REFERENCE.html#variable_arguments