diff --git a/templates/dhcp.php b/templates/dhcp.php
index 979cce83..e3588d68 100755
--- a/templates/dhcp.php
+++ b/templates/dhcp.php
@@ -19,7 +19,7 @@
     <form method="POST" action="?page=dhcpd_conf" class="js-dhcp-settings-form">
     <?php echo CSRFTokenFieldTag() ?>
     <!-- Nav tabs -->
-    <ul class="nav nav-tabs">
+    <ul class="nav nav-tabs mb-4">
       <li class="nav-item"><a class="nav-link active" href="#server-settings" data-toggle="tab"><?php echo _("Server settings"); ?></a></li>
       <li class="nav-item"><a class="nav-link" href="#advanced" data-toggle="tab"><?php echo _("Advanced settings"); ?></a></li>
       <li class="nav-item"><a class="nav-link" href="#static-leases" data-toggle="tab"><?php echo _("Static Leases") ?></a></li>