diff --git a/public/stylesheets/main.css b/public/stylesheets/main.css
index 6f12d58..996c034 100644
--- a/public/stylesheets/main.css
+++ b/public/stylesheets/main.css
@@ -7,11 +7,18 @@ body {
   position: absolute;
   top: 0; bottom: 2em; left: 0; right: 0;
   display: -webkit-flex;
+  display: -moz-flex;
   display: flex;
   -webkit-flex-direction: row;
+  -moz-flex-direction: row;
   flex-direction: row;
 }
-.scores div { position: relative; -webkit-flex-grow: 1; }
+.scores div {
+  position: relative;
+  -webkit-flex-grow: 1;
+  -moz-flex-grow: 1;
+  flex-grow: 1;
+}
 .scores div .score {
   position: absolute;
   bottom: 2rem;