diff --git a/client/less/main.less b/client/less/main.less
index 66e35cc8f8..61102c2d33 100644
--- a/client/less/main.less
+++ b/client/less/main.less
@@ -818,6 +818,10 @@ code {
   .modal-dialog {
     .modal-content {
       background-color: @gray;
+      .btn-success,
+      .btn-danger {
+        background: #FFFFFF;
+      }
     }
     .modal-header,
     .modal-footer {