update stylesheets to 2.0.3

lib/_accordion.scss

@@ -1,6 +1,9 @@
 // ACCORDION
 // ---------
 
+// Updated for SASS:
+//  - replace @ with $
+//  - replace .border-radius with @include border-radius
 
 // Parent container
 .accordion {
@@ -21,6 +24,11 @@
   padding: 8px 15px;
 }
 
+// General toggle styles
+.accordion-toggle {
+  cursor: pointer;
+}
+
 // Inner needs the styles because you can't animate properly with any styles on the element
 .accordion-inner {
   padding: 9px 15px;

lib/_alerts.scss

@@ -1,6 +1,10 @@
 // ALERT STYLES
 // ------------
 
+// Updates for SASS:
+//  - replace $ with $
+//  - replace .border-radius with $include border-radius
+
 // Base alert styles
 .alert {
   padding: 8px 35px 8px 14px;
@@ -28,7 +32,7 @@
 
 .alert-success {
   background-color: $successBackground;
-  border-color: $successBorder;  
+  border-color: $successBorder;
   color: $successText;
 }
 .alert-danger,

lib/_breadcrumbs.scss

@@ -1,6 +1,11 @@
 // BREADCRUMBS
 // -----------
 
+// Updates for SASS:
+//  - replace @ with $
+//  - update mixin definitions
+//  - replace #gradient > .vertical with @include gradient-vertical
+
 .breadcrumb {
   padding: 7px 14px;
   margin: 0 0 $baseLineHeight;

lib/_button-groups.scss

@@ -1,6 +1,10 @@
 // BUTTON GROUPS
 // -------------
 
+// Updates for SASS:
+//  - replace $ with $
+//  - update mixin definitions
+//  - pull complex shadow definitions into variables
 
 // Make the div behave like a button
 .btn-group {
@@ -25,14 +29,14 @@
 }
 
 // Float them, remove border radius, then re-add to first and last elements
-.btn-group .btn {
+.btn-group > .btn {
   position: relative;
   float: left;
   margin-left: -1px;
   @include border-radius(0);
 }
 // Set corners individual because sometimes a single button can be in a .btn-group and we need :first-child and :last-child to both match
-.btn-group .btn:first-child {
+.btn-group > .btn:first-child {
   margin-left: 0;
      -webkit-border-top-left-radius: 4px;
          -moz-border-radius-topleft: 4px;
@@ -41,8 +45,9 @@
       -moz-border-radius-bottomleft: 4px;
           border-bottom-left-radius: 4px;
 }
-.btn-group .btn:last-child,
-.btn-group .dropdown-toggle {
+// Need .dropdown-toggle since :last-child doesn't apply given a .dropdown-menu immediately after it
+.btn-group > .btn:last-child,
+.btn-group > .dropdown-toggle {
      -webkit-border-top-right-radius: 4px;
          -moz-border-radius-topright: 4px;
              border-top-right-radius: 4px;
@@ -51,7 +56,7 @@
           border-bottom-right-radius: 4px;
 }
 // Reset corners for large buttons
-.btn-group .btn.large:first-child {
+.btn-group > .btn.large:first-child {
   margin-left: 0;
      -webkit-border-top-left-radius: 6px;
          -moz-border-radius-topleft: 6px;
@@ -60,8 +65,8 @@
       -moz-border-radius-bottomleft: 6px;
           border-bottom-left-radius: 6px;
 }
-.btn-group .btn.large:last-child,
-.btn-group .large.dropdown-toggle {
+.btn-group > .btn.large:last-child,
+.btn-group > .large.dropdown-toggle {
      -webkit-border-top-right-radius: 6px;
          -moz-border-radius-topright: 6px;
              border-top-right-radius: 6px;
@@ -71,10 +76,10 @@
 }
 
 // On hover/focus/active, bring the proper btn to front
-.btn-group .btn:hover,
-.btn-group .btn:focus,
-.btn-group .btn:active,
-.btn-group .btn.active {
+.btn-group > .btn:hover,
+.btn-group > .btn:focus,
+.btn-group > .btn:active,
+.btn-group > .btn.active {
   z-index: 2;
 }
 
@@ -90,48 +95,62 @@
 // ----------------------
 
 // Give the line between buttons some depth
-.btn-group .dropdown-toggle {
+.btn-group > .dropdown-toggle {
   padding-left: 8px;
   padding-right: 8px;
   $shadow: inset 1px 0 0 rgba(255,255,255,.125), inset 0 1px 0 rgba(255,255,255,.2), 0 1px 2px rgba(0,0,0,.05);
   @include box-shadow($shadow);
-  *padding-top: 3px;
-  *padding-bottom: 3px;
+  *padding-top: 4px;
+  *padding-bottom: 4px;
 }
-.btn-group .btn-mini.dropdown-toggle {
+.btn-group > .btn-mini.dropdown-toggle {
   padding-left: 5px;
   padding-right: 5px;
-  *padding-top: 1px;
-  *padding-bottom: 1px;
 }
-.btn-group .btn-small.dropdown-toggle {
+.btn-group > .btn-small.dropdown-toggle {
   *padding-top: 4px;
   *padding-bottom: 4px;
 }
-.btn-group .btn-large.dropdown-toggle {
+.btn-group > .btn-large.dropdown-toggle {
   padding-left: 12px;
   padding-right: 12px;
 }
 
 .btn-group.open {
-  // IE7's z-index only goes to the nearest positioned ancestor, which would
-  // make the menu appear below buttons that appeared later on the page
-  *z-index: $zindexDropdown;
-
-  // Reposition menu on open and round all corners
-  .dropdown-menu {
-    display: block;
-    margin-top: 1px;
-    @include border-radius(5px);
-  }
 
+  // The clickable button for toggling the menu
+  // Remove the gradient and set the same inset shadow as the :active state
   .dropdown-toggle {
     background-image: none;
-    $shadow: inset 0 1px 6px rgba(0,0,0,.15), 0 1px 2px rgba(0,0,0,.05);
+    $shadow: inset 0 2px 4px rgba(0,0,0,.15), 0 1px 2px rgba(0,0,0,.05);
     @include box-shadow($shadow);
   }
+
+  // Keep the hover's background when dropdown is open
+  .btn.dropdown-toggle {
+    background-color: $btnBackgroundHighlight;
+  }
+  .btn-primary.dropdown-toggle {
+    background-color: $btnPrimaryBackgroundHighlight;
+  }
+  .btn-warning.dropdown-toggle {
+    background-color: $btnWarningBackgroundHighlight;
+  }
+  .btn-danger.dropdown-toggle {
+    background-color: $btnDangerBackgroundHighlight;
+  }
+  .btn-success.dropdown-toggle {
+    background-color: $btnSuccessBackgroundHighlight;
+  }
+  .btn-info.dropdown-toggle {
+    background-color: $btnInfoBackgroundHighlight;
+  }
+  .btn-inverse.dropdown-toggle {
+    background-color: $btnInverseBackgroundHighlight;
+  }
 }
 
+
 // Reposition the caret
 .btn .caret {
   margin-top: 7px;
@@ -150,10 +169,16 @@
 }
 .btn-large .caret {
   margin-top: 6px;
-  border-left:  5px solid transparent;
-  border-right: 5px solid transparent;
-  border-top:   5px solid $black;
+  border-left-width:  5px;
+  border-right-width: 5px;
+  border-top-width:   5px;
 }
+// Upside down carets for .dropup
+.dropup .btn-large .caret {
+  border-bottom: 5px solid $black;
+  border-top: 0;
+}
+
 
 
 // Account for other colors
@@ -169,3 +194,4 @@
     @include opacity(75);
   }
 }
+

lib/_buttons.scss

@@ -1,6 +1,10 @@
 // BUTTON STYLES
 // -------------
 
+// Updates for SASS:
+//  - replace $ with $
+//  - update mixin definitions
+//  - pull complex shadow definitions into variables
 
 // Base styles
 // --------------------------------------------------
@@ -13,27 +17,28 @@
   margin-bottom: 0; // For input.btn
   font-size: $baseFontSize;
   line-height: $baseLineHeight;
+  *line-height: 20px;
   color: $grayDark;
   text-align: center;
   text-shadow: 0 1px 1px rgba(255,255,255,.75);
   vertical-align: middle;
+  cursor: pointer;
   @include buttonBackground($btnBackground, $btnBackgroundHighlight);
   border: 1px solid $btnBorder;
+  *border: 0; // Remove the border to prevent IE7's black border on input:focus
   border-bottom-color: darken($btnBorder, 10%);
   @include border-radius(4px);
+  @include ie7-restore-left-whitespace(); // Give IE7 some love
   $shadow: inset 0 1px 0 rgba(255,255,255,.2), 0 1px 2px rgba(0,0,0,.05);
   @include box-shadow($shadow);
-  cursor: pointer;
-
-  // Give IE7 some love
-  @include ie7-restore-left-whitespace();
 }
 
 // Hover state
 .btn:hover {
   color: $grayDark;
   text-decoration: none;
   background-color: darken($white, 10%);
+  *background-color: darken($white, 15%); /* Buttons in IE7 don't get borders, so darken on hover */
   background-position: 0 -15px;
 
   // transition is only when going to hover, otherwise the background
@@ -49,20 +54,20 @@
 // Active state
 .btn.active,
 .btn:active {
+  background-color: darken($white, 10%);
+  background-color: darken($white, 15%) e("\9");
   background-image: none;
+  outline: 0;
   $shadow: inset 0 2px 4px rgba(0,0,0,.15), 0 1px 2px rgba(0,0,0,.05);
   @include box-shadow($shadow);
-  background-color: darken($white, 10%);
-  background-color: darken($white, 15%) #{"\9"};
-  outline: 0;
 }
 
 // Disabled state
 .btn.disabled,
 .btn[disabled] {
   cursor: default;
-  background-image: none;
   background-color: darken($white, 10%);
+  background-image: none;
   @include opacity(65);
   @include box-shadow(none);
 }
@@ -117,8 +122,8 @@
 .btn-info:hover,
 .btn-inverse,
 .btn-inverse:hover {
-  text-shadow: 0 -1px 0 rgba(0,0,0,.25);
   color: $white;
+  text-shadow: 0 -1px 0 rgba(0,0,0,.25);
 }
 // Provide *some* extra contrast for those who can get it
 .btn-primary.active,
@@ -132,6 +137,11 @@
 
 // Set the backgrounds
 // -------------------------
+.btn {
+  // reset here as of 2.0.3 due to Recess property order
+  border-color: #ccc;
+  border-color: rgba(0,0,0,.1) rgba(0,0,0,.1) rgba(0,0,0,.25);
+}
 .btn-primary {
   @include buttonBackground($btnPrimaryBackground, $btnPrimaryBackgroundHighlight);
 }

lib/_carousel.scss

@@ -1,6 +1,10 @@
 // CAROUSEL
 // --------
 
+// Updates for SASS:
+//  - replace @ with $
+//  - update mixin definitions
+
 .carousel {
   position: relative;
   margin-bottom: $baseLineHeight;