diff --git a/call/static/call/index.css b/call/static/call/index.css
index 1777c4c..96df9de 100644
--- a/call/static/call/index.css
+++ b/call/static/call/index.css
@@ -3,7 +3,8 @@ body, html {
   text-align: center;
 }
 body {
-  margin: 5%;
+  /* vertical | horizontal */
+  margin: 1em 5%;
 }
 * {
   box-sizing: border-box;