placeholder design for carousel

bootstrap.css

@@ -6,7 +6,7 @@
  * http://www.apache.org/licenses/LICENSE-2.0
  *
  * Designed and built with all the love in the world @twitter by @mdo and @fat.
- * Date: Mon Jan  2 16:04:30 PST 2012
+ * Date: Mon Jan  2 19:12:52 PST 2012
  */
 html, body {
   margin: 0;
@@ -491,7 +491,7 @@ address {
 }
 code, pre {
   padding: 0 3px 2px;
-  font-family: Menlo, Monaco, Courier New, monospace;
+  font-family: Menlo, Monaco, "Courier New", monospace;
   font-size: 12px;
   color: #404040;
   -webkit-border-radius: 3px;
@@ -2584,12 +2584,36 @@ a.thumbnail:hover {
 .thumbnail .caption {
   padding: 9px;
 }
+.carousel {
+  position: relative;
+}
 .carousel .item {
   display: none;
 }
 .carousel .active {
   display: block;
 }
+.carousel .nav {
+  height: 50px;
+  position: absolute;
+  top: 50%;
+  margin: -25px 0 0;
+  cursor: pointer;
+  background: rgba(0, 0, 0, 0.7);
+  color: white;
+  font-size: 42px;
+  left: 5px;
+  font-weight: 100;
+  padding: 0 15px;
+}
+.carousel .nav.right {
+  right: 5px;
+  left: auto;
+}
+.carousel .nav:hover {
+  text-decoration: none;
+  background: rgba(0, 0, 0, 0.8);
+}
 .hidden {
   display: none;
   visibility: hidden;