Fixed invalid password-forgotten-link

README.md

@@ -13,7 +13,9 @@ A light PHP web interface for managing [mlmmj](http://mlmmj.org/) mailing lists.
 ### For users
 - Authentication via LDAP
 - List all available mailinglists on the server
+- Display owners and listdescription of the respective mailing lists on the index page
 - Only show the edit function for mailing lists where the user is set as owner
+- Edit functions per mailing list: subscribers, moderators, prefix and listdescription
 
 ### For admins
 - Error handling regarding invalid user input
@@ -21,6 +23,13 @@ A light PHP web interface for managing [mlmmj](http://mlmmj.org/) mailing lists.
 - Audit log of changes
 - Notify admins about errors via Rocket:Chat bot implementation
 
+---
+
+## IMPORTANT
+In case of login issues: Please be aware that the password input field gets sanitized using the filter [FILTER_SANITIZE_FULL_SPECIAL_CHARS](https://www.php.net/manual/en/filter.filters.sanitize.php)
+
+---
+
 ## Installation
 
 Clone the git repository to your webserver:
@@ -69,7 +78,9 @@ Check if the values from `init.php` are still valid or need to be adapted.
 
 ## Changelog
 
-v1.0 - Initial release (08/13/2021)
+[v1.2](https://git.ecogood.org/services/mlmmj-light-web-ecg/releases/tag/v1.2) - Version 1.2 (2022-02-01)  
+[v1.1](https://git.ecogood.org/services/mlmmj-light-web-ecg/releases/tag/v1.1) - Version 1.1 (2021-11-25)  
+[v1.0](https://git.ecogood.org/services/mlmmj-light-web-ecg/releases/tag/v1.0) - Initial release (2021-08-13)
 
 ## Roadmap
 

ROADMAP.md

@@ -1,15 +1,3 @@
 # ROADMAP
 
-Updated at: 08/13/2021
-
-## v1.1
-nothing there yet
-
-## Feature wishes
-- [ ] Automatically put square brackets around the prefix `[prefix]`
-- [ ] Count number of subscribers and moderators in the text areas
-- [ ] Allow admins to edit all mailing lists
-- [ ] Check for duplicates in the subscriber / moderator text area
-- [ ] Allow users to subscribe to a list by clicking a button
-- [ ] Show the list-description
-- [ ] Someone enters his email address into an input field and gets an email with all mailing lists he is subscribed to
+refer to [Milestones](https://git.ecogood.org/services/mlmmj-light-web-ecg/milestones)

edit_list.php

@@ -28,7 +28,7 @@ if ( strlen($list_name) > 30 )
 }
 
 // Test list existence
-if( !is_dir("$lists_path/$domain/$list_name") )
+if( !is_dir("$lists_path/$domain/$list_name") || $list_name == "" )
 {
     header("Location: error.php");
     exit();
@@ -71,6 +71,20 @@ $prefix = file_get_contents("$lists_path/$domain/$list_name/control/prefix");
 // Remove trailing empty symbols
 $prefix = trim($prefix);
 
+# Check whether there is a listdescription file
+if (file_exists("$lists_path/$domain/$list_name/control/listdescription"))
+{
+    // Get list description
+    $listdescription = file_get_contents("$lists_path/$domain/$list_name/control/listdescription");
+    // Remove trailing empty symbols
+    $listdescription = trim($listdescription);
+}
+else
+{
+    $listdescription = NULL;
+}
+
+
 // Load page
 $smarty->assign("headline", $headline);
 $smarty->assign("web_url", $web_url);
@@ -79,6 +93,7 @@ $smarty->assign("list_name", $list_name);
 $smarty->assign("domain", $domain);
 $smarty->assign("moderators", $moderators);
 $smarty->assign("prefix", $prefix);
+$smarty->assign("listdescription", $listdescription);
 $smarty->assign("username", $_SESSION["username"]);
 $smarty->assign("success", $success);
 $smarty->display("edit_list.tpl");

index.php

@@ -1,5 +1,8 @@
 <?php
 
+# Scan loading time
+$time_start = microtime(true);
+
 require("init.php");
 
 if (!isset($_SESSION["auth"]) || $_SESSION["auth"] != 1)
@@ -27,16 +30,40 @@ if (isset($lists))
 	}
 
 	$lists_new = [];
+
+	# Iterate through all lists
 	foreach($lists as $list)
 	{
+		# If list is in array of owned lists
 		if (!in_array($list, $_SESSION["array_lists_owned"]))
 		{
-			$lists_new[$list] = 0;
+			$lists_new[$list]["iamowner"] = 0;
 		}
 		else
 		{
-			$lists_new[$list] = 1;
+			$lists_new[$list]["iamowner"] = 1;
 		}
+
+		# Get the owners of the list and put them into the array
+		$owners = explode("\n", trim(shell_exec("/usr/bin/mlmmj-list -o -L $lists_path/$domain/$list")));
+		$lists_new[$list]["owners"] = $owners;
+
+		# Check whether there is a listdescription file
+		if (file_exists("$lists_path/$domain/$list/control/listdescription") && @file_get_contents("$lists_path/$domain/$list/control/listdescription") != "")
+		{
+			// Get list description
+			$listdescription = file_get_contents("$lists_path/$domain/$list/control/listdescription");
+			// Remove trailing empty symbols
+			$listdescription = trim($listdescription);
+		}
+		else
+		{   
+			# Set listdescription to none
+			$listdescription = "none";
+		}
+
+		# Add the listdescription to the array
+		$lists_new[$list]["description"] = $listdescription;
 	}
 }
 else
@@ -44,11 +71,18 @@ else
 	$lists = NULL;
 }
 
+# Scan loading time
+$time_end = microtime(true);
+
+# Calculate loading time
+$loadingtime = round(($time_end - $time_start), 2);
+
 $smarty->assign("headline", $headline);
 $smarty->assign("web_url", $web_url);
 $smarty->assign("lists", $lists_new);
 $smarty->assign("domain", $domain);
 $smarty->assign("username", $_SESSION["username"]);
+$smarty->assign("loadingtime", $loadingtime);
 $smarty->display("index.tpl");
 
 ?>

info.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 64 64" enable-background="new 0 0 64 64"><path d="m32 2c-16.568 0-30 13.432-30 30s13.432 30 30 30 30-13.432 30-30-13.432-30-30-30m5 49.75h-10v-24h10v24m-5-29.5c-2.761 0-5-2.238-5-5s2.239-5 5-5c2.762 0 5 2.238 5 5s-2.238 5-5 5" fill="#dddddd"/></svg>

init.php

@@ -22,7 +22,7 @@ $domain_global = "mlmmj";
 $rc_webhook = "";
 
 # No need to change this values
-$current_version = "v1.0";
+$current_version = "v1.2";
 $headline = "Manage your ECG mailing lists " . $current_version;
 $debug = false;
 

login.php

@@ -18,7 +18,20 @@ if (!empty($login_username) && !empty($login_pass))
 	$ldap_server = "localhost";
 	$ldap_port = 30389;
 
-	$connect = ldap_connect($ldap_server, $ldap_port); #or die("Failed to connect to the LDAP server.");
+	$connect = ldap_connect($ldap_server, $ldap_port);
+	if (!$connect)
+	{
+		# If debug mode is on show error message
+		if ($debug)
+		{
+			echo "Failed to connect to the LDAP server.";
+		}
+		else
+		{
+			shell_exec('curl -X POST -H \'Content-Type: application/json\' --data \'{"alias":"ECG Notification Bot","emoji":":ghost:","text":"Failed to connect to the LDAP server."}\' https://chat.ecogood.org/hooks/A' . $rc_webhook);
+		}
+		exit;
+	}
 
 	ldap_set_option($connect, LDAP_OPT_PROTOCOL_VERSION, 3);
 	ldap_set_option($connect, LDAP_OPT_REFERRALS, 0);
@@ -26,7 +39,7 @@ if (!empty($login_username) && !empty($login_pass))
 	# bind user
 	$auth_user = "uid=" . $login_username . ",ou=users,ou=ecg";
 	$auth_pass = $login_pass;
-	$bind = ldap_bind($connect, $auth_user, $auth_pass); #or die("Failed to bind to LDAP server.");
+	$bind = ldap_bind($connect, $auth_user, $auth_pass);
 
 	# If the bind was successfull
 	if ($bind)
@@ -62,6 +75,9 @@ if (!empty($login_username) && !empty($login_pass))
 	}
 	else
 	{
+		# Send audit message on failed login
+		shell_exec('curl -X POST -H \'Content-Type: application/json\' --data \'{"alias":"ECG Notification Bot","emoji":":ghost:","text":"Login failed: ' . $login_username . ' (' . $_SERVER["REMOTE_ADDR"] . ')"}\' https://chat.ecogood.org/hooks/' . $rc_webhook);
+
 		// Incorrect password
 		$_SESSION["error_code"] = 3;
 		header("Location: error.php");

misc/move/exim4.filter

@@ -1,2 +0,0 @@
-if $message_body contains "DISCARD_THIS_MAIL" and not error_message
-then seen finish endif

misc/move/foot_filter/Makefile

@@ -1,14 +0,0 @@
-all: foot_filter
-dev: tags splint foot_filter
-.PHONY: splint clean clobber
-tags: foot_filter.c
-	ctags --excmd=number '--regex-c=-/\*[[:blank:]]*tag:[[:blank:]]*([[:alnum:]_]+)-\1-' foot_filter.c
-splint:
-	splint +unixlib -exitarg -initallelements foot_filter.c
-foot_filter: foot_filter.c
-	gcc -Wall -g -o foot_filter foot_filter.c -O3
-clean:
-	-rm tags
-clobber: clean
-	-rm foot_filter
-	-rm test

misc/move/mlmmj-footer-receive

@@ -1,8 +0,0 @@
-#!/bin/bash
-# 
-# mlmmj-footer-receive
-#
-# Adds the footer to incoming message
-#
-
-/usr/bin/foot_filter -P /$1/$2/control/footer-text -H /$1/$2/control/footer-html | /usr/bin/mlmmj-receive -F -L /$1/$2/

misc/smarty/templates_en/edit_list.tpl

@@ -44,7 +44,7 @@
             //{/literal}
         </script>
     </head>
-    <body>
+    <body onload="document.getElementById('subscribers').value = document.getElementById('subscribers').value.split('\n').sort().join('\n'); document.getElementById('moderators').value = document.getElementById('moderators').value.split('\n').sort().join('\n');">
         <div id="header">
             <div id="header_left">
                 <a href="{$web_url}">{$headline}</a>
@@ -56,6 +56,9 @@
         <div id="breadcrumbs">
             <a href="index.php">Home</a>&nbsp;/&nbsp;{$list_name}
         </div>
+        <div style="width: 75%; border: 2px solid #000; margin: 0 auto 30px; text-align: center; padding: 20px; border-radius: 10px; background-color: #FFF7A4; border-color: #C1AE00;">
+            Please be aware that you need the user's consent to receive mails from the list <strong>before</strong> you add him to the list of subscribers.<br />This tool <strong>won't send a double opt-in message</strong> to new subscribers automatically.
+        </div>
         {if $success eq true}<p class="success">List was successfully updated.</p>{/if}
         <form method="post" action="save_list.php" id="save_list" onsubmit="return validate_form()">
             <div id="edit_page">
@@ -66,9 +69,10 @@
                         <div class="tooltip">
                             <img src="help.svg" width=15 height=15>
                             <span class="help_sub">
-                                Please provide one email address per line.<br /><br />Please be aware that you need the user's consent to receive mails from the list <strong>before</strong> you add him to the list of subscribers. This tool won't send a double opt-in message to new subscribers.
+                                Please provide one email address per line.<br /><br />Please be aware that you need the user's consent to receive mails from the list <strong>before</strong> you add him to the list of subscribers. This tool won't send a double opt-in message to new subscribers automatically.
                             </span>
                         </div>
+                        &nbsp;|&nbsp;<a href="#" onclick="document.getElementById('subscribers').value = document.getElementById('subscribers').value.split('\n').sort().join('\n'); alert('Subscribers list has been sorted alphabetically.');">A-Z</a>&nbsp;|&nbsp;<a href="#" onclick="alert('Current subscribers count: ' + document.getElementById('subscribers').value.trim().split('\n').length);">Count</a>
                     </div>
                     <div id="subscribers_body">
                         <textarea name="subscribers" id="subscribers">{$subscribers}</textarea>
@@ -77,7 +81,7 @@
                 <div id="column_middle">
                     <div id="column_middle_inner">
                         <div id="table_div">
-                            <table id="table_middle">
+                            <table id="table_middle" class="table_middle">
                                 <tr>
                                     <td>
                                         <div id="prefix_header">
@@ -90,11 +94,33 @@
                                             &nbsp;Prefix:
                                         </div>
                                     </td>
+                                </tr>
+                                <tr>
                                     <td>
                                         <input type="text" name="prefix" value="{$prefix|escape:'htmlall'}" id="prefix">
                                     </td>
                                 </tr>
                             </table>
+                            <table class="table_middle">
+                                <tr>
+                                    <td >
+                                        <div id="listdescription_header">
+                                            <div class="tooltip">
+                                                <img src="help.svg" width=15 height=15>
+                                                <span class="help_prefix">
+                                                    This is the list description which is displayed in the overview.<br /><br />Can be left blank.
+                                                </span>
+                                            </div>
+                                            &nbsp;List description:
+                                        </div>
+                                    </td>
+                                </tr>
+                                <tr>
+                                    <td>
+                                        <textarea name="listdescription" id="listdescription" style="height: 100%; width: 100%;">{$listdescription|escape:'htmlall'}</textarea>
+                                    </td>
+                                </tr>
+                            </table>
                         </div>
                         <div id="save_btn">
                             <input type="submit" name="submit" value="Save">
@@ -112,6 +138,7 @@
                                     In case of a moderated list the messages will be send to these recipients before they get published to the list.<br /><br />Please be aware that you need the user's consent to receive mails from the list <strong>before</strong> you add him to the list of moderators. This tool won't send a double opt-in message to new moderators.
                                 </span>
                             </div>
+                            &nbsp;|&nbsp;<a href="#" onclick="document.getElementById('moderators').value = document.getElementById('moderators').value.split('\n').sort().join('\n'); alert('Moderators list has been sorted alphabetically.');">A-Z</a>&nbsp;|&nbsp;<a href="#" onclick="alert('Current moderators count: ' + document.getElementById('moderators').value.trim().split('\n').length);">Count</a>
                         </div>
                         <div id="moderators_body">
                             <textarea name="moderators" id="moderators">{$moderators}</textarea>

misc/smarty/templates_en/index.tpl

@@ -58,13 +58,19 @@
                 </tr>
 
                 {foreach $lists as $list}
-                    {if $list == 1}
+                    {if $list.iamowner == 1}
                         <tr>
                             <td>
                                 &check;
                             </td>
                             <td>
                                 <a href="edit_list.php?list_name={$list@key}">{$list@key}</a>
+                                <div class="tooltip">
+                                    <img src="info.svg" width=15 height=15>
+                                    <span class="help_add_list">
+                                        <strong>Description</strong><br />{$list.description}<br /><br /><strong>List owner(s)</strong><br />{foreach $list.owners as $owner}{$owner}<br />{/foreach}
+                                    </span>
+                                </div>
                             </td>
                         </tr>
                     {/if}
@@ -94,18 +100,26 @@
                 </tr>
 
                 {foreach $lists as $list}
-                    {if $list == 0}
+                    {if $list.iamowner == 0}
                         <tr>
                             <td>
                                 &cross;
                             </td>
                             <td>
                                 {$list@key}
+                                <div class="tooltip">
+                                    <img src="info.svg" width=15 height=15>
+                                    <span class="help_add_list">
+                                        <strong>Description</strong><br />{$list.description}<br /><br /><strong>List owner(s)</strong><br />{foreach $list.owners as $owner}{$owner}<br />{/foreach}
+                                    </span>
+                                </div>
                             </td>
                         </tr>
                     {/if}
                 {/foreach}
             </table>
+            <br />
+            <span>Loading time: {$loadingtime} seconds</span>
         </div>
     </body>
 </html>

misc/smarty/templates_en/login.tpl

@@ -35,14 +35,15 @@
         </div>
         <div id="login">
             <div id="login_form">
-                <p>Please enter the credentials of your ECG account<br />(<strong>without</strong> @ecogood.org)</p>
+                <p>Please enter the credentials of your ECG account<br />(<strong>without</strong> <i>@ecogood.org</I>)</p>
+				<br />
                 <form method="post" action="login.php" onsubmit="return validate_form()">
                     <div id="username">
                         <div id="username_left">
                             Username:
                         </div>
                         <div id="username_right">
-                            <input type="text" name="login_username" id="username_input">
+                            <input type="text" name="login_username" id="username_input" autofocus>
                         </div>
                     </div>
                     <div id="password">
@@ -53,10 +54,12 @@
                             <input type="password" name="login_pass" id="password_input">
                         </div>
                     </div>
-                    <a href="https://wiki.ecogood.org/display/PUBLIC/IT-Support" target="_blank"><p>Forgot your password?</p></a>
                     <div id="enter">
                         <input type="submit" name="submit" value="Login">
                     </div>
+					<br />
+					<br />
+                    <a href=" https://wiki.ecogood.org/x/DYQjB " target="_blank"><p>Forgot your password?</p></a>
                 </form>
             </div>
         </div>

save_list.php

@@ -19,6 +19,7 @@ function trim_array($arr)
 
 $list_name = isset( $_POST["list_name"] ) ? $_POST["list_name"] : NULL;
 $prefix = isset ( $_POST["prefix"] ) ? $_POST["prefix"] : NULL;
+$listdescription = isset ( $_POST["listdescription"] ) ? $_POST["listdescription"] : NULL;
 $new_subscribers = isset ( $_POST["subscribers"] ) ? $_POST["subscribers"] : NULL;
 $moderators = isset ( $_POST["moderators"] ) ? $_POST["moderators"] : NULL;
 
@@ -46,7 +47,7 @@ if ( strlen($list_name) > 30 )
 }
 
 // Test list existence
-if( !is_dir("$lists_path/$domain/$list_name") )
+if( !is_dir("$lists_path/$domain/$list_name") || $list_name == "" )
 {
     header("Location: error.php");
     exit();
@@ -89,7 +90,7 @@ if ($new_subscribers != NULL)
                 header("Location: error.php");
                 exit();
             }
-            shell_exec("/usr/bin/mlmmj-sub -L $lists_path/$domain/$list_name -a $new_subscriber -fq");
+            shell_exec("/usr/bin/mlmmj-sub -L $lists_path/$domain/$list_name -a $new_subscriber -fsq");
         }
     }
 
@@ -158,11 +159,18 @@ if ($moderators !== NULL)
     }
 }
 
+# Add prefix to the respective file
 if ($prefix !== NULL)
 {
     file_put_contents("$lists_path/$domain/$list_name/control/prefix", "$prefix");
 }
 
+# Add listdescription to the respective file
+if ($listdescription !== NULL)
+{
+    file_put_contents("$lists_path/$domain/$list_name/control/listdescription", "$listdescription");
+}
+
 # The following code section is for audit log only
 
 # -------------------------------------------------------------

style.css

@@ -1,5 +1,4 @@
-body
-{
+body {
     margin: 0;
     padding: 0;
     font-family: sans-serif;
@@ -7,14 +6,12 @@ body
     height: 100%;
 }
 
-form
-{
+form {
     margin: 0;
     padding: 0;
 }
 
-a
-{
+a {
     margin-top: 0;
     margin-bottom: 0;
     cursor: pointer;
@@ -22,18 +19,15 @@ a
     text-decoration: none;
 }
 
-a:hover
-{
+a:hover {
     color: #66ccff;
 }
 
-td
-{
+td {
     padding-right: 8px;
 }
 
-#header
-{
+#header {
     font-size: 30px;
     background-color: #222222;
     color: #9d9d9d;
@@ -48,48 +42,40 @@ td
     justify-content: space-between;
 }
 
-#error
-{
+#error {
     padding-top: 15px;
     padding-left: 30px;
 }
 
-#header_left
-{
+#header_left {
     float: left;
 }
 
-#header_left a
-{
+#header_left a {
     color: #9d9d9d;
 }
 
 
-#header_left a:hover
-{
+#header_left a:hover {
     color: #66ccff;
 }
 
-#header_right
-{
+#header_right {
     display: flex;
     align-items: center;
     font-size: 20px;
 }
 
-#header_right a
-{
+#header_right a {
     color: #9d9d9d;
 }
 
 
-#header_right a:hover
-{
+#header_right a:hover {
     color: #66ccff;
 }
 
-#login
-{
+#login {
     width: 100%;
     position: absolute;
     top: 60px;
@@ -97,45 +83,45 @@ td
     display: flex;
 }
 
-#login_form
-{
-    width: 250px;
+#login_form {
+    width: 400px;
     padding: 10px;
     margin: auto;
     align-self: center;
 }
+#login_form > form {
+    width: 300px;
+}
 
-#username, #password
-{
+#username, #password {
     width: 100%;
     padding-bottom: 5px;
     display: flex;
 }
 
-#username_left, #password_left
-{
+#username_left, #password_left {
     align-self: center;
 }
 
-#username_right, #password_right
-{
+#username_right, #password_right {
     margin-left: auto;
 }
 
-#username_input, #password_input
-{
+#username_input, #password_input {
     width: 170px;
 }
 
-#enter
-{
+#enter {
+    width: 100%;
 	padding-top: 5px;
     display: inline-block;
-    margin-left: 80px;
+#    margin-left: 80px;
+}
+#enter > input {
+    width: 100%;
 }
 
-#breadcrumbs
-{
+#breadcrumbs {
     height: 40px;
     background-color: #f5f5f5;
     margin-top: 20px;
@@ -147,43 +133,36 @@ td
     align-items: center;
 }
 
-#index
-{
+#index {
     margin-left: 30px;
 }
 
-#lists_header
-{
+#lists_header {
     margin-bottom: 10px;
     display: flex;
     align-items: center;
 }
 
-#lists
-{
+#lists {
     padding-left: 17px;
     margin-bottom: 5px;
 }
 
-#add_list
-{
+#add_list {
     display: flex;
     padding-left: 20px;
 }
 
-#add_list_input
-{
+#add_list_input {
     width: 170px;
 }
 
-.tooltip
-{
+.tooltip {
     position: relative;
     display: inline-block;
 }
 
-.tooltip .help_add_list
-{
+.tooltip .help_add_list {
     visibility: hidden;
     width: 450px;
     background-color: #111;
@@ -197,8 +176,7 @@ td
     left: 170%;
 }
 
-.tooltip .help_add_list::after
-{
+.tooltip .help_add_list::after {
     content: "";
     position: absolute;
     top: 5px;
@@ -209,142 +187,131 @@ td
     border-color: transparent #111 transparent transparent;
 }
 
-.tooltip:hover .help_add_list
-{
+.tooltip:hover .help_add_list {
     visibility: visible;
 }
 
-#edit_page
-{
+#edit_page {
     display: table;
     width: 100%;
     height: 100%;
 }
 
-.success
-{
+.success {
     font-weight: bold;
     color: #00aa00;
     text-align: center;
 }
 
-#save_list
-{
+#save_list {
+    background-color: #f5f5f5;
     margin-top: 20px;
     margin-bottom: 20px;
     margin-left: 30px;
     margin-right: 30px;
-    height: calc(100% - 170px);
+    height: calc(100% - 280px);
     min-height: 400px;
     width: calc(100% - 60px);
 }
 
-#column_left
-{
+#column_left {
     height: 100%;
     display: table-cell;
     min-width: 300px;
 }
 
-#subscribers_header
-{
+#subscribers_header {
     height: 30px;
-    width: 300px;
+    width: 350px;
     display: flex;
     align-items: center;
     justify-content: center;
     margin-left: auto;
 }
 
-#subscribers_body
-{
-    height: calc(100% - 100px);
-    width: 300px;
+#subscribers_body {
+    height: calc(100% - 50px);
+    width: 350px;
     margin-left: auto;
 }
 
-#subscribers
-{
+#subscribers {
     height: 100%;
     width: 100%;
 }
 
-#column_right
-{
+#column_right {
     height: 100%;
     display: table-cell;
     min-width: 320px;
 }
 
-#moderators_header
-{   
+#moderators_header {   
     height: 30px;
-    width: 300px;
+    width: 350px;
     display: flex;
     align-items: center;
     justify-content: center;
 }
 
-#moderators_body
-{
-    height: calc(100% - 100px);
-    width: 300px;
+#moderators_body {
+    height: calc(100% - 50px);
+    width: 350px;
 }
 
-#moderators
-{   
+#moderators {   
     height: 100%;
     width: 100%;
 }
 
-#column_middle
-{
+#column_middle {
     padding-top: 30px;
     width: 500px;
-    height: 100%;
     display: table-cell;
     min-width: 440px;
     vertical-align: top;
     padding-bottom: 20px;
 }
 
-#column_middle_inner
-{
+#column_middle_inner {
     height: 100%;
     display: flex;
     justify-content: space-between;
     flex-direction: column;
 }
 
-#table_middle
-{
-    text-align: right;
-    margin: auto;
+.table_middle {
+	width: 100%;
+#	text-align: center;
+	margin-bottom: 30px;
+	padding: 0 25px 0 25px;
 }
 
-#table_middle td
-{
+#table_middle td {
     padding-bottom: 10px;
 }
 
-#prefix, #list_type
-{
+#prefix, #list_type {
     width: 100%;
 }
 
-#footer
-{
+#footer {
     width: 100%;
     height: 100px;
 }
 
-#save_btn
-{
+#save_btn {
     text-align: center;
+    width: 100%;
+    height: 30px;
+}
+#save_btn > input {
+    text-align: center;
+    height: 30px;
+    width: 50%;
 }
 
-.tooltip .help_sub, .tooltip .help_mod
-{
+.tooltip .help_sub, .tooltip .help_mod {
     visibility: hidden;
     width: 250px;
     background-color: #111;
@@ -359,8 +326,7 @@ td
     margin-left: -133px;
 }
 
-.tooltip .help_sub::after, .tooltip .help_mod::after
-{
+.tooltip .help_sub::after, .tooltip .help_mod::after {
     content: "";
     position: absolute;
     bottom: 100%;
@@ -371,13 +337,11 @@ td
     border-color: transparent transparent #111 transparent;
 }
 
-.tooltip:hover .help_sub, .tooltip:hover .help_mod
-{
+.tooltip:hover .help_sub, .tooltip:hover .help_mod {
     visibility: visible;
 }
 
-.tooltip .help_list_type
-{
+.tooltip .help_list_type {
     visibility: hidden;
     width: 300px;
     background-color: #111;
@@ -391,8 +355,7 @@ td
     right: 170%;
 }
 
-.tooltip .help_list_type::after
-{
+.tooltip .help_list_type::after {
     content: "";
     position: absolute;
     top: 5px;
@@ -403,19 +366,16 @@ td
     border-color: transparent transparent transparent #111;
 }
 
-.tooltip:hover .help_list_type
-{
+.tooltip:hover .help_list_type {
     visibility: visible;
 }
 
-#list_type_header, #prefix_header, #footer_header, #notmetoo_header
-{
+#list_type_header, #prefix_header, #footer_header, #notmetoo_header, #listdescription_header {
     display: flex;
     align-items: center;
 }
 
-.tooltip .help_prefix
-{
+.tooltip .help_prefix {
     visibility: hidden;
     width: 200px;
     background-color: #111;
@@ -429,8 +389,7 @@ td
     right: 160%;
 }
 
-.tooltip .help_prefix::after
-{
+.tooltip .help_prefix::after {
     content: "";
     position: absolute;
     top: 50%;
@@ -441,13 +400,11 @@ td
     border-color: transparent transparent transparent #111;
 }
 
-.tooltip:hover .help_prefix
-{
+.tooltip:hover .help_prefix {
     visibility: visible;
 }
 
-.tooltip .help_footer
-{
+.tooltip .help_footer {
     visibility: hidden;
     width: 200px;
     background-color: #111;
@@ -461,8 +418,7 @@ td
     right: 160%;
 }
 
-.tooltip .help_footer::after
-{
+.tooltip .help_footer::after {
     content: "";
     position: absolute;
     top: 50%;
@@ -473,19 +429,16 @@ td
     border-color: transparent transparent transparent #111;
 }
 
-.tooltip:hover .help_footer
-{
+.tooltip:hover .help_footer {
     visibility: visible;
 }
 
-#notmetoo_checkbox
-{
+#notmetoo_checkbox {
     margin-left: 5px;
     margin-right: 5px;
 }
 
-.tooltip .help_notmetoo
-{
+.tooltip .help_notmetoo {
     visibility: hidden;
     width: 300px;
     background-color: #111;
@@ -499,8 +452,7 @@ td
     right: 160%;
 }
 
-.tooltip .help_notmetoo::after
-{
+.tooltip .help_notmetoo::after {
     content: "";
     position: absolute;
     top: 50%;
@@ -511,7 +463,6 @@ td
     border-color: transparent transparent transparent #111;
 }
 
-.tooltip:hover .help_notmetoo
-{
+.tooltip:hover .help_notmetoo {
     visibility: visible;
 }