footer.sass in bulma-sass-0.7.5

- old
+ new

@@ -1,6 +1,9 @@
 $footer-background-color: $white-bis !default
+$footer-color: false !default
 $footer-padding: 3rem 1.5rem 6rem !default
 
 .footer
   background-color: $footer-background-color
   padding: $footer-padding
+  @if $footer-color
+    color: $footer-color