Changed images to use CSS sprites

anwiki/_override-static/global/global/css/features.css

Index: anwiki/_override-static/global/global/css/features.css
===================================================================
--- a/anwiki/_override-static/global/global/css/features.css
+++ b/anwiki/_override-static/global/global/css/features.css
@@ -1,3 +1,8 @@
+#content .sprite
+{
+  background-image: url(/_override-static/global/global/img/sprite-features.png);
+}
+
 #summary
 {
   margin: 10px 0px;
@@ -25,12 +30,42 @@
   background-color: white;
 }
 
-.feature-small img
+.feature-small .sprite
 {
   width: 50px;
   height: 50px;
 }
 
+.feature-small .feature-adblocking
+{
+  background-position: 0px -226px;
+}
+
+.feature-small .feature-acceptable
+{
+  background-position: -50px -226px;
+}
+
+.feature-small .feature-typo
+{
+  background-position: -100px -226px;
+}
+
+.feature-small .feature-malware
+{
+  background-position: -150px -226px;
+}
+
+.feature-small .feature-socialmedia
+{
+  background-position: -200px -226px;
+}
+
+.feature-small .feature-tracking
+{
+  background-position: -250px -226px;
+}
+
 .feature-small p
 {
   margin: 0px;
@@ -55,13 +90,45 @@
   border-top: none;
 }
 
-.feature img
+.feature .sprite
 {
   position: absolute;
   top: 25px;
+  width: 113px;
+  height: 113px;
   margin-left: -150px;
 }
 
+.feature .feature-adblocking
+{
+  background-position: 0px 0px;
+}
+
+.feature .feature-acceptable
+{
+  background-position: -113px 0px;
+}
+
+.feature .feature-typo
+{
+  background-position: -226px 0px;
+}
+
+.feature .feature-malware
+{
+  background-position: 0px -113px;
+}
+
+.feature .feature-socialmedia
+{
+  background-position: -113px -113px;
+}
+
+.feature .feature-tracking
+{
+  background-position: -226px -113px;
+}
+
 .feature .description
 {
   display: inline;