<link href="//maxcdn.bootstrapcdn.com/bootstrap/3.3.0/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css">
<script src="//maxcdn.bootstrapcdn.com/bootstrap/3.3.0/js/bootstrap.min.js"></script>
<script src="//code.jquery.com/jquery-1.11.1.min.js"></script>
<div class="container"> <br />
<div class="row">
<div class="col-md-12">
<div class="panel panel-default">
<div class="panel-heading"><strong>Upload files</strong> <small> </small></div>
<div class="panel-body">
<div class="input-group image-preview">
<input placeholder="" type="text" class="form-control image-preview-filename" disabled="disabled">
<span class="input-group-btn">
<button type="button" class="btn btn-default image-preview-clear" style="display:none;"> <span class="glyphicon glyphicon-remove"></span> Clear </button>
<div class="btn btn-default image-preview-input"> <span class="glyphicon glyphicon-folder-open"></span> <span class="image-preview-input-title">Browse</span>
<input type="file" accept="image/png, image/jpeg, image/gif" name="input-file-preview"/>
</div>
<button type="button" class="btn btn-labeled btn-primary"> <span class="btn-label"><i class="glyphicon glyphicon-upload"></i> </span>Upload</button>
</span> </div>
<br />
<div class="upload-drop-zone" id="drop-zone"> Or drag and drop files here </div>
<br />
<div class="progress">
<div class="progress-bar" role="progressbar" aria-valuenow="60" aria-valuemin="0" aria-valuemax="100" style="width: 60%;"> <span class="sr-only">60% Complete</span> </div>
</div>
<br />