diff --git a/client/less/map.less b/client/less/map.less
index 02e21d35e4..6899593eee 100644
--- a/client/less/map.less
+++ b/client/less/map.less
@@ -59,7 +59,8 @@
 }
 
 .map-accordion {
-  width: 700px;
+  width: 100%;
+  max-width: 700px;
   overflow-y: auto;
 
   .map-accordion-panel-title {