diff --git a/public/include/admin_checks.php b/public/include/admin_checks.php
index cdd9ad29..179d873a 100644
--- a/public/include/admin_checks.php
+++ b/public/include/admin_checks.php
@@ -101,7 +101,8 @@ if (@$_SESSION['USERDATA']['is_admin'] && $user->isAdmin(@$_SESSION['USERDATA'][
     $host = @gethostbyname($config['gettingstarted']['stratumurl']);
     $port = $config['gettingstarted']['stratumport'];
     
-    if (isset($port) and
+    if (isset($host) and
+      isset($port) and
       ($socket=socket_create(AF_INET, SOCK_STREAM, SOL_TCP)) and
       (socket_set_option($socket, SOL_SOCKET, SO_SNDTIMEO, array('sec' => 3, 'usec' => 0))) and
       (@socket_connect($socket, $host, $port)))
diff --git a/public/templates/bootstrap/login/default.tpl b/public/templates/bootstrap/login/default.tpl
index 818b1e13..2539ac8e 100644
--- a/public/templates/bootstrap/login/default.tpl
+++ b/public/templates/bootstrap/login/default.tpl
@@ -7,11 +7,11 @@
       </div>
       <div class="panel-body">
         <div class="form-group">
-          <div class="input-group margin-bottom-sm">
+          <div class="input-group input-group-sm">
             <span class="input-group-addon"><i class="fa fa-envelope-o fa-fw"></i></span>
             <input class="form-control" placeholder="E-mail" name="username" type="email" autofocus required>
           </div>
-          <div class="input-group">
+          <div class="input-group input-group-sm">
             <span class="input-group-addon"><i class="fa fa-key fa-fw"></i></span>
             <input class="form-control" placeholder="Password" name="password" type="password" value="" required>
           </div>
diff --git a/public/templates/bootstrap/register/default.tpl b/public/templates/bootstrap/register/default.tpl
index 0d884376..2d302c73 100644
--- a/public/templates/bootstrap/register/default.tpl
+++ b/public/templates/bootstrap/register/default.tpl
@@ -18,36 +18,36 @@
       <div class="panel-body">
         <div class="form-group">
           <label>Username</label>
-          <div class="input-group margin-bottom-sm">
+          <div class="input-group  input-group-sm">
             <span class="input-group-addon"><i class="fa fa-user fa-fw"></i></span>
-            <input type="text" class="form-control" name="username" placeholder="Usermane" value="{$smarty.post.username|escape|default:""}" size="15" maxlength="20" required>
+            <input type="text" class="form-control" name="username" placeholder="Username" value="{$smarty.post.username|escape|default:""}" size="15" maxlength="20" required>
           </div>
           <label>Password</label> (<span id="pw_strength">Strength</span>)
-          <div class="input-group">
+          <div class="input-group input-group-sm">
             <span class="input-group-addon"><i class="fa fa-key fa-fw"></i></span>
             <input type="password" class="form-control" name="password1" placeholder="Password" value="" size="15" maxlength="100" id="pw_field" required>
           </div>
           <span id="pw_match"></span>
-          <div class="input-group margin-bottom-sm">
+          <div class="input-group input-group-sm">
             <span class="input-group-addon" id="pw_match"><i class="fa fa-key fa-fw"></i></span>
             <input type="password" class="form-control" name="password2" placeholder="Repeat Password" value="" size="15" maxlength="100" id="pw_field2" required>
           </div>
           <label>Email</label>
-          <div class="input-group">
+          <div class="input-group input-group-sm">
             <span class="input-group-addon"><i class="fa fa-envelope-o fa-fw"></i></span>
             <input type="text" name="email1" placeholder="Email" class="form-control" value="{$smarty.post.email1|escape|default:""}" size="15" required>
           </div>
-          <div class="input-group margin-bottom-sm">
+          <div class="input-group input-group-sm">
             <span class="input-group-addon"><i class="fa fa-envelope-o fa-fw"></i></span>
             <input type="text" class="form-control" name="email2" placeholder="Repeat Email" value="{$smarty.post.email2|escape|default:""}" size="15" required>
           </div>
           <label>PIN</label>
           <font size="1">Four digit number. <b>Remember this pin!</b></font>
-          <div class="input-group">
+          <div class="input-group input-group-sm">
             <span class="input-group-addon"><i class="fa fa-shield fa-fw"></i></span>
             <input type="password" class="form-control" name="pin" placeholder="PIN" value="" size="4" maxlength="4" required>   
           </div>
-          <div class="checkbox">
+          <div class="input-group input-group-sm">
             <label>
               <input type="checkbox" value="1" name="tac" id="tac"> I Accept The <a data-toggle="modal" data-target="#TAC">Terms and Conditions</a>
             </label>