diff --git a/customize.dist/src/less2/include/alertify.less b/customize.dist/src/less2/include/alertify.less
index db951613c..11820db00 100644
--- a/customize.dist/src/less2/include/alertify.less
+++ b/customize.dist/src/less2/include/alertify.less
@@ -167,7 +167,7 @@
                 margin-bottom: @alertify_padding-base;
                 margin: 0;
                 overflow: auto;
-                :last-child {
+                &:last-child {
                     margin-bottom: 0;
                 }
             }
diff --git a/customize.dist/src/less2/include/forms.less b/customize.dist/src/less2/include/forms.less
index db3ad3fbd..423831204 100644
--- a/customize.dist/src/less2/include/forms.less
+++ b/customize.dist/src/less2/include/forms.less
@@ -98,6 +98,7 @@
         text-decoration: none;
         cursor: pointer;
         border-radius: 0;
+        transition: none;
 
         .fa, .cptools {
             margin-right: 0.2em;