Description
The inline_editor tag mandatory to enable the inline editing feature (Aloha Editor) directly from the pages.
  Put your inline_editor tag just before the
  closing HEAD tag.
Syntax
{% inline_editor %}
Example
<html>
<head>
  <title>{{ page.title }}</title>
  {% inline_editor %}
</head>
<body>
  <h1>{% editable_text title, hint: "a title", format: raw, rows: 2 %}A default title{% endeditable_text %}</h1>
</body>
</html>