Updated the dictionary table icons and the CSS to make the section more usable.

src/Umbraco.Web.UI.Client/src/less/main.less

@@ -395,4 +395,39 @@ table thead a {
     position:relative;
     top:0;
     left:0;
+}
+
+/* DICTIONARY */
+#dictionaryItems tr {
+    border-top:solid 1px @grayLight;
+}
+
+#dictionaryItems thead tr {
+    border-top:none;
+    font-weight:bold;
+}
+
+#dictionaryItems th {
+    text-align:left;
+    font-weight:normal;
+}
+
+#dictionaryItems td {
+    text-align:center;
+ }
+
+#dictionaryItems thead td:first-of-type {
+    text-align: left;
+}
+
+#dictioanryItems i {
+    font-size:18px;
+}
+
+#dictionaryItems .icon-alert {
+    color:@red;
+}
+
+#dictionaryItems .icon-check {
+    color:@green;
 }