<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>
<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">
<div class="row">
<div class="col-md-6">
<div class="form-group">
<label>Upload Image</label>
<div class="input-group">
<span class="input-group-btn">
<span class="btn btn-default btn-file-front">
Browse… <input type="file" id="imgInp-front">
</span>
</span>
<input type="text" class="form-control" readonly>
</div>
<img id='img-upload-front'/>
</div>
</div>
<div class="col-md-6">
<div class="form-group">
<label>Upload Image</label>
<div class="input-group">
<span class="input-group-btn">
<span class="btn btn-default btn-file-back">
Browse… <input type="file" id="imgInp-back">
</span>
</span>
<input type="text" class="form-control" readonly>