app/assets/stylesheets/modules/buttons/styles/_flat-emboss.sass in oulu-0.16.2 vs app/assets/stylesheets/modules/buttons/styles/_flat-emboss.sass in oulu-0.16.3

@@ -3,19 +3,17 @@
   background-color: $color
   color: luma_contrast_color($color)
   box-shadow: shade($color, 18%) 0 3px 0
   text-shadow: if(luma_bright($color), lighten($color, 8%) 0 1px 0, darken($color, 8%) 0 -1px 0)
   &:hover,
-  &.hover,
-  &.is-hover
+  &.hover
     $color: lighten($color, 6%)
     @if luma($color) > 90
       background-color: #f2f2f2
     @else
       background-color: $color
   &:active,
-  &.active,
-  &.is-active
+  &.active
     $color: lighten($color, 6%)
     @if luma($color) > 90
       background-color: #f2f2f2
     @else
       background-color: $color