diff --git a/static/css/styles.css b/static/css/styles.css
index 1b6381a..8e151bb 100644
--- a/static/css/styles.css
+++ b/static/css/styles.css
@@ -84,6 +84,7 @@ nav .nav-item.left a {
 }
 nav .nav-item.left img {
   width: 20px;
+  height:  20px;
   vertical-align: bottom;
   margin: 0 7px 0 0;
 }