diff --git a/ts/reviewer/reviewer.scss b/ts/reviewer/reviewer.scss
index 80d7abe46..aafdd61d5 100644
--- a/ts/reviewer/reviewer.scss
+++ b/ts/reviewer/reviewer.scss
@@ -72,6 +72,10 @@ code#typeans {
     background: #ccc;
 }
 
+button {
+    margin: 1em 0.5em;
+}
+
 .replay-button {
     text-decoration: none;
     display: inline-flex;