_color-brd.css

/*
=================================================================================================
# 5 Border Colors
-------------------------------------------------------------------------------------------------
*/

  @each $color in red, pink, purple, deep-purple, indigo, blue, light-blue, cyan, teal, green, light-green, lime, yellow, amber, orange, deep-orange{
    @for $i from 1 to 5 {
      @mixin color-border $(color)-lighten-$(i);
    }
    @mixin color-border $color;
    @for $j from 1 to 4 {
      @mixin color-border $(color)-darken-$(j);
    }
    @for $k from 1 to 4 {
      @mixin color-border $(color)-accent-$(k);
    }
  }

  @each $color in brown, grey, blue-grey{
    @for $i from 1 to 5 {
      @mixin color-border $(color)-lighten-$(i);
    }
    @mixin color-border $color;
    @for $j from 1 to 4 {
      @mixin color-border $(color)-darken-$(j);
    }
  }

  @each $color in black, white{
    @mixin color-border $color;
  }