_progress-bar.scss in foundation-rails-6.9.0.0

- old
+ new

@@ -41,10 +41,10 @@
   // Progress bar
   .progress {
     @include progress-container;
 
     @each $name, $color in $foundation-palette {
-      &.#{$name} {
+      &.#{"" + $name} {
         .progress-meter {
           background-color: $color;
         }
       }
     }