Modal doesn't gets focused - php

Question

I was trying to use a modal. When I try to click the modal, it doesn't get focused. I'm calling the modal in the top bar navigation that is dropdown(located in the top right side). I have uploaded a photo, the link is under the code. I'm using bootstrap. I got the snippet from here
My code:
<ul class="nav navbar-right top-nav">
<li class="dropdown">
<a href="#" class="dropdown-toggle" data-toggle="dropdown">Admin User <b class="fa fa-angle-down">
</b></a>
<ul class="dropdown-menu">
<!--=====HERE IS WHERE I CALL THE MODAL=====-->
<li>
<a href="#" data-toggle="modal" data-target="#changeProfile"><i class="fa fa-fw fa-cog">
</i> Change Profile</a>
</li>
<li class="divider">
</li>
<li>
<a href="#"><i class="fa fa-fw fa-power-off">
</i> Logout</a>
</li>
</ul>
</li>
</ul>
<!-- Modal Add Brand -->
<div class="modal fade" id="changeProfile" tabindex="-1" role="dialog">
<div class="modal-dialog">
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal">×</button>
<h3>
Change Profile
</h3>
</div>
<div class="modal-body">
<form class="form-horizontal" role="form">
<div class="form-group">
<label for="txtBusName" class="col-sm-2 control-label">Username</label>
<div class="col-sm-10">
<input type="text" id="txtUsername" class="form-control">
</div>
</div>
<div class="form-group">
<label for="txtBusDesc" class="col-sm-2 control-label">Password</label>
<div class="col-sm-10">
<input type="password" id="txtPassword" class="form-control">
</div>
</div>
</form>
</div>
<div class="modal-footer">
<button type="submit" class="btn btn-primary">Submit</button>
</div>
</div>
</div>
</div>
<!-- Modal Add Brand -->
This is what it looks like. I can't click the modal at all.
Thanks!

Answer 1

Seems like your modal box's z-index value is lower than the half-transparent dark div that is used to "block" the page content. Try increasing your modal box's z-index value.
#changeProfile {
z-index: 9999;
}