diff --git a/resources/libraries/normalise.css b/resources/libraries/normalise.css
index 3ca5e29..ad9ff8c 100644
--- a/resources/libraries/normalise.css
+++ b/resources/libraries/normalise.css
@@ -174,6 +174,7 @@ sub {
 
 img {
 	border: 0;
+	vertical-align: middle;
 }
 
 /**