diff --git a/Mac/MainWindow/Detail/styleSheet.css b/Mac/MainWindow/Detail/styleSheet.css
index 107a7cb7e..458a9d871 100644
--- a/Mac/MainWindow/Detail/styleSheet.css
+++ b/Mac/MainWindow/Detail/styleSheet.css
@@ -181,3 +181,9 @@ img[src*="feedblitz"],
 img[src*="share-buttons"] {
 	display: none !important;
 }
+
+/* Site specific styles */
+.wp-smiley {
+	height: 1em;
+	max-height: 1em;
+}