diff --git a/src/index.css b/src/index.css
index ab80be26..bbf9d6ba 100644
--- a/src/index.css
+++ b/src/index.css
@@ -3,6 +3,7 @@ html {
   -ms-text-size-adjust: 100%;
   -webkit-text-size-adjust: 100%;
   margin: 0;
+  font-family: Roboto,"Helvetica Neue",HelveticaNeue,Helvetica,Arial,sans-serif;
 }
 *, *:before, *:after {
   box-sizing: inherit;