_button-base.sass in oulu-0.11.1

- old
+ new

@@ -97,10 +97,10 @@
     &:after
       $check-icon-size: round($font-size * 1.4)
       +fa("\f00c")
       opacity: 0
       +size($check-icon-size)
-      +text-block($check-icon-size 1, $checked-icon)
+      +text-block($check-icon-size 1, $button-checked-icon-color)
       text-shadow: rgba(black, .4) 0 1px 1px
       +position(absolute, left 14px, top 50%)
       margin-top: round($check-icon-size / -2 * 1.2)
 
   // button-grounp