Update grapesjs-preset-newsletter 0.2.15

demo-newsletter-editor.html

@@ -7,14 +7,14 @@
     <link rel="stylesheet" href="./stylesheets/material.css">
     <link rel="stylesheet" href="./stylesheets/tooltip.css">
     <link rel="stylesheet" href="./stylesheets/toastr.min.css">
-    <link rel="stylesheet" href="./stylesheets/grapesjs-preset-newsletter.css?v=0.2.3">
+    <link rel="stylesheet" href="./stylesheets/grapesjs-preset-newsletter.css?v=0.2.15">
 
     <script src="//feather.aviary.com/imaging/v3/editor.js"></script>
     <script src="//code.jquery.com/jquery-3.2.1.min.js"></script>
     <script src="./js/ckeditor/ckeditor.js"></script>
     <script src="js/grapes.min.js?v0.10.6"></script>
     <script src="./js/grapesjs-plugin-ckeditor.min.js"></script>
-    <script src="./js/grapesjs-preset-newsletter.min.js?v=0.2.3"></script>
+    <script src="./js/grapesjs-preset-newsletter.min.js?v=0.2.15"></script>
     <script src="./js/grapesjs-aviary.min.js"></script>
     <script src="./js/toastr.min.js"></script>
     <script src="./js/ajaxable.min.js"></script>

stylesheets/grapesjs-preset-newsletter.css

@@ -1,4 +1,5 @@
-/* #008f73 #4c9790 */
+/* Class names prefixes */
+/* Colors / Theme */
 .gjs-clm-tags .gjs-sm-title,
 .gjs-sm-sector .gjs-sm-title {
   border-top: none; }
@@ -42,8 +43,7 @@
 .gjs-sm-sector .gjs-sm-composite.gjs-clm-field,
 .gjs-sm-sector .gjs-sm-field.gjs-sm-composite,
 .gjs-sm-sector .gjs-sm-stack #gjs-sm-add {
-  color: #a0aabf;
-  /* #a0aabf #d0d6e2 */ }
+  color: #a0aabf; }
 
 #gjs-rte-toolbar,
 .gjs-bg-main,