make css more efficient

css/main.css

@@ -717,63 +717,29 @@ td.gutter {
 }
 
 /* --- Notification boxes --- */
+.box-note, .box-warning, .box-error {
+  padding: 15px 15px 15px 10px;
+  margin: 20px 20px 20px 5px;
+  border: 1px solid #eee;
+  border-left-width: 5px;
+  border-radius: 5px 3px 3px 5px;
+}
 
 .box-note {
   background-color: #eee;
-  padding: 15px;
-  padding-left: 10px;
-  margin: 20px;
-  margin-left: 5px;
-  border: 1px solid #eee;
-  border-left-width: 5px;
   border-left-color: #2980b9;
-  border-radius: 3px;
-  border-top-left-radius: 5px;
-  border-bottom-left-radius: 5px;
 }
 
 .box-warning {
   background-color: #fdf5d4;
-  padding: 15px;
-  padding-left: 10px;
-  margin: 20px;
-  margin-left: 5px;
-  border: 1px solid #eee;
-  border-left-width: 5px;
   border-left-color: #f1c40f;
-  border-radius: 3px;
-  border-top-left-radius: 5px;
-  border-bottom-left-radius: 5px;
 }
 
 .box-error {
   background-color: #f4dddb;
-  padding: 15px;
-  padding-left: 10px;
-  margin: 20px;
-  margin-left: 5px;
-  border: 1px solid #eee;
-  border-left-width: 5px;
   border-left-color: #c0392b;
-  border-radius: 3px;
-  border-top-left-radius: 5px;
-  border-bottom-left-radius: 5px;
-}
-
-/* Icon Colors */
-.icon-blue {
-  color: #2980b9;
 }
 
-.icon-yellow {
-color: #f1c40f;
-}
-
-.icon-red{
-  color: #c0392b;
-}
-
-
 /* Fix table border github gist snippets */
 
 .gist, .gist-file table tr {