diff --git a/app/Schema/Mysql.php b/app/Schema/Mysql.php
index b4db10a49..a78ffacfc 100644
--- a/app/Schema/Mysql.php
+++ b/app/Schema/Mysql.php
@@ -6,7 +6,13 @@ use PDO;
 use Core\Security;
 use Model\Link;
 
-const VERSION = 53;
+const VERSION = 54;
+
+function version_54($pdo)
+{
+    $rq = $pdo->prepare('INSERT INTO settings VALUES (?, ?)');
+    $rq->execute(array('application_stylesheet', ''));
+}
 
 function version_53($pdo)
 {
diff --git a/app/Schema/Postgres.php b/app/Schema/Postgres.php
index 331205fa1..2396000f8 100644
--- a/app/Schema/Postgres.php
+++ b/app/Schema/Postgres.php
@@ -6,7 +6,13 @@ use PDO;
 use Core\Security;
 use Model\Link;
 
-const VERSION = 34;
+const VERSION = 35;
+
+function version_35($pdo)
+{
+    $rq = $pdo->prepare('INSERT INTO settings VALUES (?, ?)');
+    $rq->execute(array('application_stylesheet', ''));
+}
 
 function version_34($pdo)
 {
diff --git a/app/Schema/Sqlite.php b/app/Schema/Sqlite.php
index 551e186ed..0e0512d06 100644
--- a/app/Schema/Sqlite.php
+++ b/app/Schema/Sqlite.php
@@ -6,7 +6,13 @@ use Core\Security;
 use PDO;
 use Model\Link;
 
-const VERSION = 52;
+const VERSION = 53;
+
+function version_53($pdo)
+{
+    $rq = $pdo->prepare('INSERT INTO settings VALUES (?, ?)');
+    $rq->execute(array('application_stylesheet', ''));
+}
 
 function version_52($pdo)
 {
diff --git a/app/Template/config/application.php b/app/Template/config/application.php
index 26f3743e7..f6c9db949 100644
--- a/app/Template/config/application.php
+++ b/app/Template/config/application.php
@@ -20,6 +20,9 @@
     <?= $this->formSelect('application_date_format', $date_formats, $values, $errors) ?><br/>
     <p class="form-help"><?= t('ISO format is always accepted, example: "%s" and "%s"', date('Y-m-d'), date('Y_m_d')) ?></p>
 
+    <?= $this->formLabel(t('Custom Stylesheet'), 'application_stylesheet') ?>
+    <?= $this->formTextarea('application_stylesheet', $values, $errors) ?><br/>
+
     <div class="form-actions">
         <input type="submit" value="<?= t('Save') ?>" class="btn btn-blue"/>
     </div>
diff --git a/app/Template/layout.php b/app/Template/layout.php
index 9290a21ec..68028240c 100644
--- a/app/Template/layout.php
+++ b/app/Template/layout.php
@@ -17,6 +17,10 @@
         <?= $this->css($this->u('app', 'colors'), false) ?>
         <?= $this->css('assets/css/app.css') ?>
 
+        <?php if ($this->config->get('application_stylesheet')): ?>
+            <style><?= $this->e($this->config->get('application_stylesheet')) ?></style>
+        <?php endif ?>
+
         <link rel="icon" type="image/png" href="assets/img/favicon.png">
         <link rel="apple-touch-icon" href="assets/img/touch-icon-iphone.png">
         <link rel="apple-touch-icon" sizes="72x72" href="assets/img/touch-icon-ipad.png">