Update Quill editor to version 1.3.7

app/assets/stylesheets/activeadmin/_quill_editor_input.sass

@@ -1,24 +0,0 @@
-@import 'activeadmin/quill_editor/quill.snow'
-
-body.active_admin form .quill-editor
-  display: inline-block
-  width: calc(80% - 22px)
-  .ql-editor
-    background-color: #fff
-    max-height: 300px
-    min-height: 150px
-    padding: 10px
-    // reset internal elements
-    *
-      margin: initial
-      padding: initial
-      text-align: initial
-    p
-      margin-bottom: 1em
-    ol
-      list-style-type: decimal
-    ul
-      list-style-type: disc
-    ul, ol
-      margin: 0 1.5em 1.5em 0
-      padding-left: 1.5em

app/assets/stylesheets/activeadmin/_quill_editor_input.scss

@@ -0,0 +1,42 @@
+@import 'activeadmin/quill_editor/quill.snow';
+
+body.active_admin .quill-editor {
+  display: inline-block;
+  width: calc(80% - 22px);
+
+  button:hover {
+    background-image: none;
+    background-color: rgba(0, 0, 0, 0.1);
+  }
+
+  .ql-editor {
+    background-color: #fff;
+    max-height: 300px;
+    min-height: 150px;
+    padding: 10px;
+
+    // reset internal elements
+    * {
+      margin: initial;
+      padding: initial;
+      text-align: initial;
+    }
+
+    ol {
+      list-style-type: decimal;
+    }
+
+    p {
+      margin-bottom: 1em;
+    }
+
+    ul {
+      list-style-type: disc;
+    }
+
+    ul, ol {
+      margin: 0 1.5em 1.5em 0;
+      padding-left: 1.5em;
+    }
+  }
+}

app/assets/stylesheets/activeadmin/quill_editor/quill.bubble.css

@@ -1,5 +1,5 @@
 /*!
- * Quill Editor v1.3.6
+ * Quill Editor v1.3.7
  * https://quilljs.com/
  * Copyright (c) 2014, Jason Chen
  * Copyright (c) 2013, salesforce.com

app/assets/stylesheets/activeadmin/quill_editor/quill.core.css

@@ -1,5 +1,5 @@
 /*!
- * Quill Editor v1.3.6
+ * Quill Editor v1.3.7
  * https://quilljs.com/
  * Copyright (c) 2014, Jason Chen
  * Copyright (c) 2013, salesforce.com

app/assets/stylesheets/activeadmin/quill_editor/quill.snow.css

@@ -1,5 +1,5 @@
 /*!
- * Quill Editor v1.3.6
+ * Quill Editor v1.3.7
  * https://quilljs.com/
  * Copyright (c) 2014, Jason Chen
  * Copyright (c) 2013, salesforce.com