making code font darker

Author: vsoch

assets/css/lavish-bootstrap.css

@@ -613,7 +613,7 @@ pre {
   line-height: 1.428571429;
   word-break: break-all;
   word-wrap: break-word;
-  color: #77777a;
+  color: #333;
   background-color: #f5f5f5;
   border: 1px solid #cccccc;
   border-radius: 4px;