diff --git a/src/style.css b/src/style.css
index a7ad507..441907a 100644
--- a/src/style.css
+++ b/src/style.css
@@ -4,7 +4,11 @@ body {
   padding: 0;
   height: 100%;
   width: 100%;
-  font-size: 1.75em;
+  box-sizing: border-box;
+  font-size: 28px;
+}
+*, *:before, *:after {
+  box-sizing: inherit;
 }
 body,
 #app {