diff -r 00bfb7b29d9e -r 391ad752903e src/pyams_skin/resources/less/widgets.less
--- a/src/pyams_skin/resources/less/widgets.less	Mon Jan 18 18:41:23 2016 +0100
+++ b/src/pyams_skin/resources/less/widgets.less	Mon Jan 18 18:45:59 2016 +0100
@@ -22,6 +22,9 @@
 	padding: 0 8px;
 	text-align: center;
 
+	&:empty {
+		padding: 0;
+	}
 	&.no-border {
 		border-left: 0;
 	}
@@ -1208,15 +1211,13 @@
 	&-container {
 		&.select2-container-disabled {
 			.select2-choice {
-				background-color: #f4f4f4;
 				background-image: none;
-				border: 1px solid #ddd;
+				border: 1px solid transparent;
+				border-bottom: 1px solid #ccc;
 				cursor: default;
 
 				.select2-arrow {
-					background-color: #f4f4f4;
-					background-image: none;
-					border-left: 0;
+					display: none;
 				}
 				abbr {
 					display: none;
@@ -1339,12 +1340,16 @@
 				}
 			}
 			&.select2-container-disabled .select2-choices {
-				background-color: #f4f4f4;
+				//background-color: #f4f4f4;
 				background-image: none;
 				border: 1px solid transparent;
 				border-bottom: 1px solid #ccc;
 				cursor: default;
 
+				&:hover {
+					border-color: transparent!important;
+					border-bottom: 1px solid #ccc!important;
+				}
 				.select2-search-choice {
 					padding: 1px 5px;
 					border: 1px solid #4a90cc;