<div class="modal-header">
<h5 class="modal-title" id="exampleModalLabel">Delete File</h5>
<button type="button" class="close" data-dismiss="modal" aria-label="Close">
- <span aria-hidden="true">×</span>
+ <img src="assets/img/icon-close.svg" />
</button>
</div>
<div class="modal-body">