adjust the style of the LOC-by-file graph

codepot/src/css/code.css

@@ -31,6 +31,38 @@
 	border-radius: 3px;
 }
 
+#code_folder_mainarea_result_loc_by_file_graph {
+	overflow: auto;
+}
+
+#code_folder_mainarea_result_info_loc_by_file_graph circle.node {
+	cursor: pointer;
+	stroke: #000;
+	stroke-width: .5px;
+}
+
+#code_folder_mainarea_result_info_loc_by_file_graph circle.node.directory {
+	stroke: #9ecae1;
+	stroke-width: 2px;
+}
+
+#code_folder_mainarea_result_info_loc_by_file_graph circle.node.collapsed {
+	stroke: #555;
+}
+
+#code_folder_mainarea_result_info_loc_by_file_graph .nodetext {
+	fill: #252929;
+	font-weight: bold;
+	text-shadow: 0 0 0.2em white;
+	font-size: 0.9em;
+}
+
+#code_folder_mainarea_result_info_loc_by_file_graph line.link {
+	fill: none;
+	stroke: #9ecae1;
+	stroke-width: 1.5px;
+}
+
 /*----------------------------------------------- 
  * project source file view 
  *-----------------------------------------------*/

codepot/src/js/CodeFlower.js

@@ -123,8 +123,7 @@ CodeFlower.prototype.click = function(d) {
 CodeFlower.prototype.mouseover = function(d) {
   this.text.attr('transform', 'translate(' + d.x + ',' + (d.y - 5 - (d.children ? 3.5 : Math.sqrt(d.size) / 2)) + ')')
     .text(d.name + ": " + d.size)
-    .style('display', null)
+    .style('display', null);
-    .style('font-size', '0.9em');
 };
 
 CodeFlower.prototype.mouseout = function(d) {