diff --git a/css/index.css b/css/index.css
index e3e8163..ac2b987 100644
--- a/css/index.css
+++ b/css/index.css
@@ -15,7 +15,7 @@ html,
 body {
   padding: 0;
   margin: 0;
-  font-family: sans-serif;
+  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;
   color: var(--darkgray);
   background-color: var(--white);
 }