anchor.diff:    <div class="row">
   	<h1 class="col-xs-12 col-md-8 text-center text-left-sm" id="LectureCodeHead">
   	  <i class="fa fa-file-text page-header-icon"></i>
  -	  test</h1>
  +	</h1>
     </div>
   </div>
   
  
positive.code: 
  
  
  <script type="text/javascript">
  
  $(document).ready(function(){
  
  	$("#cancel").hide();
  	$("#update").hide();
  	
  	getData();
  });
  
  	
  function getData(){
  	$.ajax({
  		type : 'get',
  		async : false,
  
negative.code: 		<div class="panel-body">
  			<ul id="uidemo-tabs-default-demo" class="nav nav-tabs">
  				<li class="active">
  					<a href="#lectur-default" data-toggle="tab">기본정보</a>
  				</li>
  				<li class="">
  					<a href="#lectur-detail" data-toggle="tab">상세정보</a>
  				</li>
  				<li class="">
  					<a href="#lectur-chapter" data-toggle="tab">챕터정보</a>
  				</li>
  				<li class="">
  					<a href="#uidemo-tabs-default-demo-home5" data-toggle="tab">수강생관리</a>
  