adjusting the mixin.

lib/sass/mixins.scss

@@ -71,7 +71,7 @@
 
 // Misc
 // --------------------------------------------------
-@mixin hairline($color, $width, $offset, $type) {
+@mixin hairline($type, $color, $width, $offset) {
   @if $type == single {
     background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='#{$width}' height='1'><rect fill='#{$color}' x='0' y='0' width='#{$width}' height='0.5'/></svg>");
     background-position: $offset 100%;

lib/sass/table-views.scss

@@ -12,7 +12,7 @@
   li {
     position: relative;
     padding: 11px 60px 12px 15px; // Given extra right padding to accomodate badges, chevrons or buttons. Extra 1px bottom padding given for hairline divider.
-    @include hairline(#c8c7cc, 320px, 15px, single); // Single grey border with a width of 320px and 15px offset.
+    @include hairline(single, #c8c7cc, 320px, 15px); // Single grey border with a width of 320px and 15px offset.
 
 
     // Remove the border from the last table view item
@@ -68,7 +68,7 @@
     color: #999;
     font-weight: $font-weight;
     background-color: #fafafa;
-    @include hairline(#c8c7cc, 320px, 0, double);  // Double (top and bottom) grey border with a width of 320px and no offset.
+    @include hairline(double, #c8c7cc, 320px, 0);  // Double (top and bottom) grey border with a width of 320px and no offset.
 
     // Rounding first divider on inset lists and remove border on the top
     &:first-child {