diff --git a/webadmin/src/theme.scss b/webadmin/src/theme.scss
index 1ee83a957..4b1e4a4c8 100644
--- a/webadmin/src/theme.scss
+++ b/webadmin/src/theme.scss
@@ -310,12 +310,24 @@ h1, h2, h3 {
     left: 32px !important;
 }
 
-multiselect.stretch {
-    button {
-        min-width: 120px;
+multiselect {
+    &.stretch {
+        button {
+            min-width: 120px;
+        }
+    }
+
+    .dropdown-toggle {
+        background-color: white;
+        border-color: #ccc;
+
+        &:hover {
+            background-color: white;
+        }
     }
 }
 
+
 // ----------------------------
 // Appstore view
 // ----------------------------