Update to Bootstrap 2.1.1, jQuery 1.8.1, Modernizr 2.6.2

assets/css/less/buttons.less

@@ -24,7 +24,7 @@
   border-bottom-color: darken(@btnBorder, 10%);
   .border-radius(4px);
   .ie7-restore-left-whitespace(); // Give IE7 some love
-  .box-shadow(~"inset 0 1px 0 rgba(255,255,255,.2), 0 1px 2px rgba(0,0,0,.05)");
+  .box-shadow(inset 0 1px 0 rgba(255,255,255,.2), 0 1px 2px rgba(0,0,0,.05));
 
   // Hover state
   &:hover {
@@ -51,7 +51,7 @@
     background-color: darken(@white, 15%) e("\9");
     background-image: none;
     outline: 0;
-    .box-shadow(~"inset 0 2px 4px rgba(0,0,0,.15), 0 1px 2px rgba(0,0,0,.05)");
+    .box-shadow(inset 0 2px 4px rgba(0,0,0,.15), 0 1px 2px rgba(0,0,0,.05));
   }
 
   // Disabled state
@@ -96,10 +96,13 @@
 .btn-mini {
   padding: 2px 6px;
   font-size: @baseFontSize - 3px;
-  line-height: @baseLineHeight - 4px;
+  line-height: @baseLineHeight - 3px;
 }
 
+
 // Block button
+// -------------------------
+
 .btn-block {
   display: block;
   width: 100%;
@@ -107,10 +110,22 @@
   padding-right: 0;
   .box-sizing(border-box);
 }
+
+// Vertically space out multiple block buttons
 .btn-block + .btn-block {
   margin-top: 5px;
 }
 
+// Specificity overrides
+input[type="submit"],
+input[type="reset"],
+input[type="button"] {
+  &.btn-block {
+    width: 100%;
+  }
+}
+
+
 
 // Alternate buttons
 // --------------------------------------------------
@@ -193,7 +208,8 @@ input[type="submit"].btn {
 
 // Make a button look and behave like a link
 .btn-link,
-.btn-link:active {
+.btn-link:active,
+.btn-link[disabled] {
   background-color: transparent;
   background-image: none;
   .box-shadow(none);
@@ -209,3 +225,7 @@ input[type="submit"].btn {
   text-decoration: underline;
   background-color: transparent;
 }
+.btn-link[disabled]:hover {
+  color: @grayDark;
+  text-decoration: none;
+}