diff --git a/web/css/app.css b/web/css/app.css
index b197d323..8b5978d6 100644
--- a/web/css/app.css
+++ b/web/css/app.css
@@ -121,6 +121,7 @@ html, body {
   color: #fff;
   padding: 2px 0 2px 3px;
   background: #333;
+  font-size: 13px;
 }
 
 .no-top-border {
@@ -177,7 +178,6 @@ html, body {
   background: royalblue;
 }
 
-
 .win {
   position: absolute;
   min-width: 10px;