diff --git a/dist/_bourbon.scss b/dist/_bourbon.scss
index 0eb740000..d0168c8f6 100644
--- a/dist/_bourbon.scss
+++ b/dist/_bourbon.scss
@@ -11,6 +11,7 @@
 @import "helpers/shape-size-stripper";
 
 // Custom Functions
+@import "functions/assign";
 @import "functions/flex-grid";
 @import "functions/grid-width";
 @import "functions/golden-ratio";
diff --git a/dist/addons/_html5-input-types.scss b/dist/addons/_html5-input-types.scss
index 26fc87902..9e9324ae0 100644
--- a/dist/addons/_html5-input-types.scss
+++ b/dist/addons/_html5-input-types.scss
@@ -20,29 +20,19 @@ $inputs-list: 'input[type="email"]',
               'input[type="time"]',
               'input[type="week"]';
 
-$unquoted-inputs-list: ();
-@each $input-type in $inputs-list {
-  $unquoted-inputs-list: append($unquoted-inputs-list, unquote($input-type), comma) !global;
-}
-
-$all-text-inputs: $unquoted-inputs-list;
-
+// Bare inputs
+//************************************************************************//
+$all-text-inputs: assign-inputs($inputs-list);
 
 // Hover Pseudo-class
 //************************************************************************//
-$all-text-inputs-hover: ();
-@each $input-type in $unquoted-inputs-list {
-      $input-type-hover: $input-type + ":hover";
-      $all-text-inputs-hover: append($all-text-inputs-hover, $input-type-hover, comma) !global;
-}
+$all-text-inputs-hover: assign-inputs($inputs-list, hover);
 
 // Focus Pseudo-class
 //************************************************************************//
-$all-text-inputs-focus: ();
-@each $input-type in $unquoted-inputs-list {
-      $input-type-focus: $input-type + ":focus";
-      $all-text-inputs-focus: append($all-text-inputs-focus, $input-type-focus, comma) !global;
-}
+$all-text-inputs-focus: assign-inputs($inputs-list, focus);
+
+
 
 // You must use interpolation on the variable:
 // #{$all-text-inputs}
@@ -65,37 +55,23 @@ $inputs-button-list: 'input[type="button"]',
                      'input[type="reset"]',
                      'input[type="submit"]';
 
-$unquoted-inputs-button-list: ();
-@each $input-type in $inputs-button-list {
-  $unquoted-inputs-button-list: append($unquoted-inputs-button-list, unquote($input-type), comma);
-}
-
-$all-button-inputs: $unquoted-inputs-button-list;
-
+// Bare inputs
+//************************************************************************//
+$all-button-inputs: assign-inputs($inputs-button-list);
 
 // Hover Pseudo-class
 //************************************************************************//
-$all-button-inputs-hover: ();
-@each $input-type in $unquoted-inputs-button-list {
-      $input-type-hover: $input-type + ":hover";
-      $all-button-inputs-hover: append($all-button-inputs-hover, $input-type-hover, comma);
-}
+$all-button-inputs-hover: assign-inputs($inputs-button-list, hover);
 
 // Focus Pseudo-class
 //************************************************************************//
-$all-button-inputs-focus: ();
-@each $input-type in $unquoted-inputs-button-list {
-      $input-type-focus: $input-type + ":focus";
-      $all-button-inputs-focus: append($all-button-inputs-focus, $input-type-focus, comma);
-}
+$all-button-inputs-focus: assign-inputs($inputs-button-list, focus);
 
 // Active Pseudo-class
 //************************************************************************//
-$all-button-inputs-active: ();
-@each $input-type in $unquoted-inputs-button-list {
-      $input-type-active: $input-type + ":active";
-      $all-button-inputs-active: append($all-button-inputs-active, $input-type-active, comma);
-}
+$all-button-inputs-active: assign-inputs($inputs-button-list, active);
+
+
 
 // You must use interpolation on the variable:
 // #{$all-button-inputs}
diff --git a/dist/addons/_prefixer.scss b/dist/addons/_prefixer.scss
index bac1aed2c..c32f50275 100644
--- a/dist/addons/_prefixer.scss
+++ b/dist/addons/_prefixer.scss
@@ -37,9 +37,9 @@
 }
 
 @mixin disable-prefix-for-all() {
-  $prefix-for-webkit:    false;
-  $prefix-for-mozilla:   false;
-  $prefix-for-microsoft: false;
-  $prefix-for-opera:     false;
-  $prefix-for-spec:      false;
+  $prefix-for-webkit:    false !global;
+  $prefix-for-mozilla:   false !global;
+  $prefix-for-microsoft: false !global;
+  $prefix-for-opera:     false !global;
+  $prefix-for-spec:      false !global;
 }
diff --git a/dist/css3/_keyframes.scss b/dist/css3/_keyframes.scss
index 62a9dc4b6..742bb783f 100644
--- a/dist/css3/_keyframes.scss
+++ b/dist/css3/_keyframes.scss
@@ -8,29 +8,29 @@
 
   @if $original-prefix-for-webkit {
     @include disable-prefix-for-all();
-    $prefix-for-webkit: true;
+    $prefix-for-webkit: true !global;
     @-webkit-keyframes #{$name} {
       @content;
     }
   }
   @if $original-prefix-for-mozilla {
     @include disable-prefix-for-all();
-    $prefix-for-mozilla: true;
+    $prefix-for-mozilla: true !global;
     @-moz-keyframes #{$name} {
       @content;
     }
   }
   @if $original-prefix-for-spec {
     @include disable-prefix-for-all();
-    $prefix-for-spec: true;
+    $prefix-for-spec: true !global;
     @keyframes #{$name} {
       @content;
     }
   }
 
-  $prefix-for-webkit:    $original-prefix-for-webkit;
-  $prefix-for-mozilla:   $original-prefix-for-mozilla;
-  $prefix-for-microsoft: $original-prefix-for-microsoft;
-  $prefix-for-opera:     $original-prefix-for-opera;
-  $prefix-for-spec:      $original-prefix-for-spec;
+  $prefix-for-webkit:    $original-prefix-for-webkit    !global;
+  $prefix-for-mozilla:   $original-prefix-for-mozilla   !global;
+  $prefix-for-microsoft: $original-prefix-for-microsoft !global;
+  $prefix-for-opera:     $original-prefix-for-opera     !global;
+  $prefix-for-spec:      $original-prefix-for-spec      !global;
 }
diff --git a/dist/css3/_placeholder.scss b/dist/css3/_placeholder.scss
index 22fd92b4f..5682fd097 100644
--- a/dist/css3/_placeholder.scss
+++ b/dist/css3/_placeholder.scss
@@ -1,29 +1,8 @@
-$placeholders: '-webkit-input-placeholder',
-               '-moz-placeholder',
-               '-ms-input-placeholder';
-
 @mixin placeholder {
+  $placeholders: ":-webkit-input" ":-moz" "-moz" "-ms-input";
   @each $placeholder in $placeholders {
-    @if $placeholder == "-webkit-input-placeholder" {
-      &::#{$placeholder} {
-        @content;
-      }
-    }
-    @else if $placeholder == "-moz-placeholder" {
-      // FF 18-
-      &:#{$placeholder} {
-        @content;
-      }
-
-      // FF 19+
-      &::#{$placeholder} {
-        @content;
-      }
-    }
-    @else {
-      &:#{$placeholder} {
-        @content;
-      }
+    &:#{$placeholder}-placeholder {
+      @content;
     }
   }
 }
diff --git a/dist/functions/_assign.scss b/dist/functions/_assign.scss
new file mode 100644
index 000000000..9a1db93ef
--- /dev/null
+++ b/dist/functions/_assign.scss
@@ -0,0 +1,11 @@
+@function assign-inputs($inputs, $pseudo: null) {
+  $list : ();
+
+  @each $input in $inputs {
+    $input: unquote($input);
+    $input: if($pseudo, $input + ":" + $pseudo, $input);
+    $list: append($list, $input, comma);
+  }
+
+  @return $list;
+}
\ No newline at end of file