diff --git a/static/css/style.css b/static/css/style.css
index 05a6e2a..c9a3495 100644
--- a/static/css/style.css
+++ b/static/css/style.css
@@ -970,7 +970,8 @@ img {
 }
 
 .negotiation-sidebar {
-  max-width: 30%;
+  min-width: 400px;
+  max-width: 400px;
 }
 
 .negotiation-sidebar p {