Update

Author: btd

css/main.css

@@ -426,7 +426,7 @@ body {
   font-size: 14px;
   line-height: 1.42857143;
   color: #333333;
-  background-color: #ffffff;
+  background-color: #fff;
 }
 input,
 button,
@@ -467,8 +467,8 @@ img {
 .img-thumbnail {
   padding: 4px;
   line-height: 1.42857143;
-  background-color: #ffffff;
-  border: 1px solid #dddddd;
+  background-color: #fff;
+  border: 1px solid #ddd;
   border-radius: 4px;
   -webkit-transition: all 0.2s ease-in-out;
   -o-transition: all 0.2s ease-in-out;
@@ -867,8 +867,8 @@ code {
 kbd {
   padding: 2px 4px;
   font-size: 90%;
-  color: #ffffff;
-  background-color: #333333;
+  color: #fff;
+  background-color: #333;
   border-radius: 3px;
   box-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.25);
 }
@@ -888,7 +888,7 @@ pre {
   word-wrap: break-word;
   color: #333333;
   background-color: #f5f5f5;
-  border: 1px solid #cccccc;
+  border: 1px solid #ccc;
   border-radius: 4px;
 }
 pre code {