diff --git a/html/src/css/style.css b/html/src/css/style.css
index 6752efed..fd2c3d9e 100644
--- a/html/src/css/style.css
+++ b/html/src/css/style.css
@@ -170,4 +170,7 @@ a {
     .navitem {
         font-size: 1.4em;
     }
+    .content {
+        width: 90%;
+    }
 }
\ No newline at end of file