diff --git a/phpBB/images/icons/misc/fire.gif b/phpBB/images/icons/misc/fire.gif
index e436d6e8c9..5899c9c801 100644
Binary files a/phpBB/images/icons/misc/fire.gif and b/phpBB/images/icons/misc/fire.gif differ
diff --git a/phpBB/images/icons/misc/heart.gif b/phpBB/images/icons/misc/heart.gif
index c626dcb99f..c391c37433 100644
Binary files a/phpBB/images/icons/misc/heart.gif and b/phpBB/images/icons/misc/heart.gif differ
diff --git a/phpBB/images/icons/misc/radioactive.gif b/phpBB/images/icons/misc/radioactive.gif
index 517ae6397b..6d7527c03e 100644
Binary files a/phpBB/images/icons/misc/radioactive.gif and b/phpBB/images/icons/misc/radioactive.gif differ
diff --git a/phpBB/images/icons/misc/star.gif b/phpBB/images/icons/misc/star.gif
index dcde6eb66e..15a96ef87a 100644
Binary files a/phpBB/images/icons/misc/star.gif and b/phpBB/images/icons/misc/star.gif differ
diff --git a/phpBB/images/icons/misc/thinking.gif b/phpBB/images/icons/misc/thinking.gif
index fdec41bc19..23f226774d 100644
Binary files a/phpBB/images/icons/misc/thinking.gif and b/phpBB/images/icons/misc/thinking.gif differ
diff --git a/phpBB/images/icons/smile/alert.gif b/phpBB/images/icons/smile/alert.gif
index 024e2a969a..b0e1fe1737 100644
Binary files a/phpBB/images/icons/smile/alert.gif and b/phpBB/images/icons/smile/alert.gif differ
diff --git a/phpBB/images/icons/smile/info.gif b/phpBB/images/icons/smile/info.gif
index d715ac7c75..2b28d8c83a 100644
Binary files a/phpBB/images/icons/smile/info.gif and b/phpBB/images/icons/smile/info.gif differ
diff --git a/phpBB/images/icons/smile/mrgreen.gif b/phpBB/images/icons/smile/mrgreen.gif
index 9cd2715824..f6da47a117 100644
Binary files a/phpBB/images/icons/smile/mrgreen.gif and b/phpBB/images/icons/smile/mrgreen.gif differ
diff --git a/phpBB/images/icons/smile/question.gif b/phpBB/images/icons/smile/question.gif
index a07c038a9b..2c82028417 100644
Binary files a/phpBB/images/icons/smile/question.gif and b/phpBB/images/icons/smile/question.gif differ
diff --git a/phpBB/images/icons/smile/redface.gif b/phpBB/images/icons/smile/redface.gif
index 50e7ce3bfa..85c81f061c 100644
Binary files a/phpBB/images/icons/smile/redface.gif and b/phpBB/images/icons/smile/redface.gif differ
diff --git a/phpBB/styles/prosilver/theme/content.css b/phpBB/styles/prosilver/theme/content.css
index 6431f5e0b5..8283cd13bb 100644
--- a/phpBB/styles/prosilver/theme/content.css
+++ b/phpBB/styles/prosilver/theme/content.css
@@ -140,6 +140,7 @@ dl.row-item {
 dl.row-item dt {
 	background-repeat: no-repeat;
 	background-position: 5px 95%;		/* Position of topic icon */
+	background-size: 17px;
 }
 
 dl.row-item dt .list-inner {