diff --git a/app/Resources/static/themes/material/css/main.css b/app/Resources/static/themes/material/css/main.css
index a8172b7e3..82a74c23b 100755
--- a/app/Resources/static/themes/material/css/main.css
+++ b/app/Resources/static/themes/material/css/main.css
@@ -605,6 +605,8 @@ a.original {
 
 #article article {
   color: #424242;
+  font-size: 18px;
+  line-height: 1.7em;
 }
 
 #article article h1,