Generated by SassMeister.com.

SassMeister-input.scss

// ----
// Sass (v3.3.14)
// Compass (v1.0.3)
// ----

@mixin border-title($color: "black"){
  border: 1px dotted #{$color};
  color: #{$color}
}

.default-title{
  @include border-title();
}
.super-title{
  @include border-title(red);
}

SassMeister-output.css

.default-title {
  border: 1px dotted black;
  color: black;
}

.super-title {
  border: 1px dotted red;
  color: red;
}