diff --git a/static/css/theme.css b/static/css/theme.css
index 23d9c6eb7e..db0e706ac2 100644
--- a/static/css/theme.css
+++ b/static/css/theme.css
@@ -361,8 +361,9 @@ th {
 
 #body-inner {
     display: flex;
-    flex: 1; /* fill rest of vertical space */
+    flex: auto;
     flex-direction: column;
+    overflow-y: auto;
     padding: 0 3rem 4rem 3rem;
     position: relative; /* PS */
 }