1 files changed, 34 insertions, 6 deletions

diff --git a/lib/dijit/themes/tundra/form/Common.css b/lib/dijit/themes/tundra/form/Common.css
index 999eb22ee..201368639 100644
--- a/lib/dijit/themes/tundra/form/Common.css
+++ b/lib/dijit/themes/tundra/form/Common.css
@@ -1,48 +1,76 @@
 
+/****
+		dijit.form.TextBox
+		dijit.form.ValidationTextBox
+		dijit.form.SerializableTextBox
+		dijit.form.RangeBoundTextBox
+		dijit.form.NumberTextBox
+		dijit.form.CurrencyTextBox
+		dijit.form.NumberSpinner
+		dijit.form.ComboBox (partial)
+ ****/
+
 .tundra .dijitInputContainer INPUT,
 .tundra .dijitTextBox {
-	margin: 0em 0.1em;
+	margin: 0 0.1em;
 }
+
 .tundra .dijitTextArea {
 	padding: 3px;
 }
+
 .tundra .dijitTextBox {
-	
+	/* 	For all except dijit.form.NumberSpinner:  the actual input element.
+		For TextBox, ComboBox, Spinner: the div that contains the input.
+		Otherwise the actual input element.
+	*/
 	background:#fff url("../images/validationInputBg.png") repeat-x top left;
 	#background:#fff url('../images/validationInputBg.gif') repeat-x top left;
 	border:1px solid #b3b3b3;
 }
+
+/* ComboBox specific rules*/
 .tundra .dijitComboBox .dijitButtonNode {
 	padding: 0 0.2em;
 }
 .tundra .dijitTextBox .dijitButtonNode {
-	
+	/* line between the input area and the drop down button, and also between
+	 * the up and down buttons of a spinner
+	 */
 	border-color: #9b9b9b;
 }
+
 .tundra .dijitTextBoxFocused {
-	
+	/* input field when focused (ie: typing affects it) */
 	border-color:#406b9b;
 }
 .tundra .dijitTextBoxFocused .dijitButtonNode {
 	border-color:#366dba;
 }
+
 .tundra .dijitError {
 	background-color:#f9f7ba;
 	background-image:none;
 }
+
 .tundra .dijitErrorFocused {
 	background-color:#f9f999;
 	background-image:none;
 }
+
+/* Validation errors  */
 .tundra .dijitValidationIcon {
-	
+	/* prevent height change when widget goes from valid to invalid state */
 	width: 16px;
 	background: transparent url('../images/warning.png') no-repeat center center;
 }
+
+/* The highlight is shown in the ComboBox menu. */
 .tundra .dijitComboBoxHighlightMatch {
 	background-color:#a5beda;
 }
+
 .tundra .dijitFocusedLabel {
-	
+	/* for checkboxes or radio buttons, hatch border around the corresponding label, to indicate focus */
 	outline: 1px dotted #666666;
 }