diff --git a/css/style.css b/css/style.css
index c061ada..c7c062a 100644
--- a/css/style.css
+++ b/css/style.css
@@ -32,7 +32,6 @@ a:visited { color: rgb(49, 54, 149) }  /* visited links   */
 .season-control:hover {color: red; cursor: pointer;}
 
 #data {
-    padding-top: 20px;
 }
 
 #intro {
@@ -44,6 +43,8 @@ a:visited { color: rgb(49, 54, 149) }  /* visited links   */
 .chart {
     float:left;
     max-width: 100%;
+    background-color: #666;
+    padding-top: 20px;
 }
 
 .active {
diff --git a/index.html b/index.html
index 54f73f7..a099331 100644
--- a/index.html
+++ b/index.html
@@ -83,8 +83,6 @@
             We welcome your contributions to make this a better tool.
             Here are some possible improvements:
             <ul>
-            <li>Add sticky tooltip with total precip for selected years.</li>
-            <li>Distinguish between mean and median.</li>
             <li>Switch between locations, or use multiple graphs for different locations.</li>
             <li>Add a control for the MEI month.</li>
             <li>Add support for arbitrary date ranges.</li>
@@ -121,4 +119,4 @@
 
 </body>
 
-</html>
\ No newline at end of file
+</html>
diff --git a/js/graph.js b/js/graph.js
index 552612b..1513a97 100644
--- a/js/graph.js
+++ b/js/graph.js
@@ -107,7 +107,7 @@ function precipChart() {
     
     // construct the color scale (the code, not the legend)
     //var colors =['#2D8098', '#2A6778', '#274E5A', '#24363A', '#212121', '#4D2426', '#7F262E', '#B22833', '#E42A38'].reverse()
-    var colors = colorbrewer.RdYlBu[10]
+    var colors = colorbrewer.RdYlGn[10]
 //     var colorDomain = [-2.5,2.5];
     var colorDomain = [-2.25,2.25];
 //     var colorDomain = [-2,2];
@@ -430,7 +430,7 @@ function precipChart() {
                 })
             .text(function(d){return d.season})
             .attr("class", "season-control")
-            .attr("fill", function(d) { return (typeof(d.dflt) === "undefined") ? "gray" : "black"} )
+            .attr("fill", function(d) { return (typeof(d.dflt) === "undefined") ? "white" : "black"} )
             .on("click", function(d) { d.func() } )
         return gEnter;
     }
@@ -484,8 +484,10 @@ function precipChart() {
     }
     
     function getENSOcolor(d) {
-        if (d.key == 'mean' || d.key == 'median') {
+        if (d.key == 'mean') {
             return 'black';
+        } else if (d.key == 'median') {
+            return 'white';
         } else {
             return colorScale(getENSOvalue(d));
         }
@@ -602,7 +604,7 @@ function precipChart() {
             .attr("fill", "black")
         seasonsControls
             .filter(function(d) { return d.season.toLowerCase().indexOf("cool") == -1 })
-            .attr("fill", "gray")
+            .attr("fill", "white")
             
         return chart.redraw();
     }
@@ -619,7 +621,7 @@ function precipChart() {
             .attr("fill", "black")
         seasonsControls
             .filter(function(d) { return d.season.toLowerCase().indexOf("monsoon") == -1 })
-            .attr("fill", "gray")
+            .attr("fill", "white")
             
         return chart.redraw();
     }
@@ -636,7 +638,7 @@ function precipChart() {
             .attr("fill", "black")
         seasonsControls
             .filter(function(d) { return d.season.toLowerCase().indexOf("full") == -1 })
-            .attr("fill", "gray")
+            .attr("fill", "white")
             
         return chart.redraw();
     }