<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no" /> 
  <title>summernote</title>
  <!-- include jquery -->
  <script src="http://code.jquery.com/jquery-1.11.3.min.js"></script> 
  <link href="https://fonts.googleapis.com/css?family=Coming+Soon|Exo+2" rel="stylesheet">
  

  <!-- include libraries BS -->
  <link rel="stylesheet" href="//maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta/css/