diff --git a/frameworks/compass/stylesheets/compass/_misc.scss b/frameworks/compass/stylesheets/compass/_misc.scss
index 029d490b..569797e2 100644
--- a/frameworks/compass/stylesheets/compass/_misc.scss
+++ b/frameworks/compass/stylesheets/compass/_misc.scss
@@ -7,14 +7,14 @@
 @mixin unobtrusive-logo($size: 1em) {
   font-family: Monaco, Courier, "Lucida Sans Unicode", monospace;
   font-size: $size;
-  color: #888888;
+  color: #888;
   .selector {
     vertical-align: middle;
     font-size: 1.3em; }
   .brace {
     vertical-align: middle;
     font: bold 1.7em Georgia, "Times New Roman", serif;
-    color: #cccccc;
+    color: #ccc;
     margin: 0 -0.2em; }
   .rule {
     vertical-align: middle;
diff --git a/frameworks/compass/stylesheets/compass/css3/_background-clip.scss b/frameworks/compass/stylesheets/compass/css3/_background-clip.scss
index 51c84413..b8b5889e 100644
--- a/frameworks/compass/stylesheets/compass/css3/_background-clip.scss
+++ b/frameworks/compass/stylesheets/compass/css3/_background-clip.scss
@@ -16,10 +16,9 @@ $default-background-clip: padding-box !default;
 //   * border-box
 
 @mixin background-clip($clip: $default-background-clip) {
-  // webkit and mozilla use the deprecated short [border | padding | content]
+  // webkit and mozilla use the deprecated short [border | padding]
   $deprecated: padding;
-  @if $clip == "border-box" {
-    $deprecated: border; }
+  @if $clip == border-box { $deprecated: border; }
   background-clip: $clip;
   -webkit-background-clip: $deprecated;
   -moz-background-clip: $deprecated; }
diff --git a/frameworks/compass/stylesheets/compass/css3/_background-origin.scss b/frameworks/compass/stylesheets/compass/css3/_background-origin.scss
index ed97e6f9..dbad531d 100644
--- a/frameworks/compass/stylesheets/compass/css3/_background-origin.scss
+++ b/frameworks/compass/stylesheets/compass/css3/_background-origin.scss
@@ -1,23 +1,24 @@
-// Override `!default-background-origin` to change the default.
+// Override `$default-background-origin` to change the default.
 
 $default-background-origin: content-box !default;
 
 // Position the background off the edge of the padding, border or content
 //
 // * Possible values:
-//   * `"padding-box"`
-//   * `"border-box"`
-//   * `"content-box"`
-// * browser defaults to `"padding-box"`
-// * mixin defaults to `"content-box"`
+//   * `padding-box`
+//   * `border-box`
+//   * `content-box`
+// * browser defaults to `padding-box`
+// * mixin defaults to `content-box`
+
 
 @mixin background-origin($origin: $default-background-origin) {
   // webkit and mozilla use the deprecated short [border | padding | content]
   $deprecated: padding;
-  @if $origin == "border-box" {
-    $deprecated: border; }
-  @if $origin == "content-box" {
-    $deprecated: content; }
-  background-origin: $origin;
+  @if $origin == border-box { $deprecated: border; }
+  @if $origin == content-box { $deprecated: content; }
+
+          background-origin: $origin;
   -webkit-background-origin: $deprecated;
-  -moz-background-origin: $deprecated; }
+     -moz-background-origin: $deprecated;
+}
diff --git a/frameworks/compass/stylesheets/compass/css3/_background-size.scss b/frameworks/compass/stylesheets/compass/css3/_background-size.scss
index 7eb623c3..7901ee14 100644
--- a/frameworks/compass/stylesheets/compass/css3/_background-size.scss
+++ b/frameworks/compass/stylesheets/compass/css3/_background-size.scss
@@ -7,8 +7,9 @@
 $default-background-size: 100% auto !default;
 
 @mixin background-size($size: $default-background-size) {
-  background-size: $size;
+          background-size: $size;
   -webkit-background-size: $size;
-  -o-background-size: $size;
-  -khtml-background-size: $size;
-  -moz-background-size: $size; }
+       -o-background-size: $size;
+   -khtml-background-size: $size;
+     -moz-background-size: $size;
+}
diff --git a/frameworks/compass/stylesheets/compass/css3/_opacity.scss b/frameworks/compass/stylesheets/compass/css3/_opacity.scss
index 43c51c5e..1e614490 100644
--- a/frameworks/compass/stylesheets/compass/css3/_opacity.scss
+++ b/frameworks/compass/stylesheets/compass/css3/_opacity.scss
@@ -1,6 +1,6 @@
 // Provides cross-browser CSS opacity. Takes a number between 0 and 1 as the argument, e.g. 0.5 for 50% opacity.
 //
-//     @param !opacity
+//     @param $opacity
 //         A number between 0 and 1, where 0 is transparent and 1 is opaque.
 
 @mixin opacity($opacity) {