border-style: double;">
<div class="col-md-4">
<div id="dep-header" class="header" style="width: 140px;">
<h5>
<span class="glyphicon glyphicon-plus-sign"></span>
Επιλογή Τμήματος
</h5>
</div>
<div id="dep-content" class="content">
<form class="form-horizontal">
<select id="lib-dep" class="form-control" style="position:relative;top:10px;margin-bottom:25px;right:15px;width:250px">
<option>Όλα</option>
<?php
$libraries = new Libraries();
$libraries->get_department_names();
?>
</select>
</form>
</div>
</div>
<div class="col-md-6">
<div id="addr-header" class="header" style="right: 0px; left: -22%;width: 150px;">
<h5>
<span class="glyphicon glyphicon-plus-sign"></span>
Επιλογή Διεύθυνσης
</h5>
</div>
<div id="addr-content" class="content">
<form class="form-horizontal" >
