Updated styles for Simple Tasks to make it more Googley

Author: Eric Koleda

simple_tasks/Stylesheet.html

@@ -5,6 +5,9 @@
 <style>
   body {
     width: 600px;
+    font-family: Arial, sans-serif;
+    font-size: 13px;
+    padding: 10px 10px 10px 30px;
   }
   #tasks-panel {
     margin-top: 10px;