Is it possible to overload mixins in sass?

Question

Let say you have a mixin for shadow like such:

@mixin box-shadow($offset, $blur, $color)
{
   -moz-box-shadow: $offset $offset $blur $color;
   -webkit-box-shado         


        

Answer 1

If you need to tweak a vendor mixin slightly you can copy it to another file - included after the original - and edit it in there, and the vendor's original will be ignored.

@import "_their-mixins";
@import "_our-mixins";

Warning - this may depend on which processor you are using. At time of writing it works great using grunt and grunt-contrib-compass