diff --git a/airtime_mvc/public/css/dashboard.css b/airtime_mvc/public/css/dashboard.css
index 5ac64b006..05c5d18c3 100644
--- a/airtime_mvc/public/css/dashboard.css
+++ b/airtime_mvc/public/css/dashboard.css
@@ -583,16 +583,15 @@ li.ui-state-default {
 }
 
 .spl_sortable {
-    height: 100%;
+    -webkit-flex: 1 0 auto;
+    -moz-flex: 1 0 auto;
+    -ms-flex: 1 0 auto;
+    -o-flex: 1 0 auto;
+    flex: 1 0 auto;
     overflow: auto;
-    -webkit-flex: 1 0 100%;
-    -moz-flex: 1 0 100%;
-    -ms-flex: 1 0 100%;
-    -o-flex: 1 0 100%;
-    flex: 1 0 100%;
-
     margin: 4px 0;
-    min-height: 0;
+    min-height: 6em;
+    max-height: 100%;
     padding: 5px;
     border: 1px solid #444;
     border-radius: 3px;