Index: lams_central/web/css/chart.css
===================================================================
RCS file: /usr/local/cvsroot/lams_central/web/css/chart.css,v
diff -u -r1.1.2.3 -r1.1.2.4
--- lams_central/web/css/chart.css	18 Nov 2016 17:11:12 -0000	1.1.2.3
+++ lams_central/web/css/chart.css	4 May 2017 04:11:24 -0000	1.1.2.4
@@ -17,4 +17,19 @@
     border-radius: 8px;			
     pointer-events: none;
 	opacity: 0;
-}
\ No newline at end of file
+}
+
+/* Histogram Chart */
+.bar rect {
+	fill: steelblue;
+}
+
+.bar text {
+	fill: #fff;
+	font: 14px sans-serif;
+}
+.zoom {
+	cursor: move;
+	fill: none;
+	pointer-events: all;
+}