fix display properly of icon in navbar

diff --git a/src/css/header.css b/src/css/header.css
index 8449bc0..fc8b35a 100644 (file)
--- a/src/css/header.css
+++ b/src/css/header.css
@@ -147,6 +147,7 @@ body {
 .navbar-item .icon {
   width: 1.1rem;
   height: 1.1rem;
+  display: block;
 }
 
 .navbar-link {