diff --git a/Theme/backend/task-analysis.tpl.php b/Theme/backend/task-analysis.tpl.php
index b4f85b6..aee2bac 100644
--- a/Theme/backend/task-analysis.tpl.php
+++ b/Theme/backend/task-analysis.tpl.php
@@ -19,7 +19,7 @@
 echo $this->getData('nav')->render(); ?>
 
 <section class="box w-50 floatLeft">
-    <h1><?= $this->l11n->lang['Tasks']['Account']; ?></h1>
+    <header><h1><?= $this->l11n->lang['Tasks']['Account']; ?></h1></header>
     <div class="inner">
         <form>
             <table class="layout wf-100">
@@ -36,7 +36,7 @@ echo $this->getData('nav')->render(); ?>
 </section>
 
 <section class="box w-50 floatLeft">
-    <h1><?= $this->l11n->lang['Tasks']['Statistics']; ?></h1>
+    <header><h1><?= $this->l11n->lang['Tasks']['Statistics']; ?></h1></header>
     <div class="inner">
         <table class="list wf-100">
             <tr><td><?= $this->l11n->lang['Tasks']['Received']; ?><td>0
diff --git a/Theme/backend/task-create.tpl.php b/Theme/backend/task-create.tpl.php
index d1e450c..2bb4b4a 100644
--- a/Theme/backend/task-create.tpl.php
+++ b/Theme/backend/task-create.tpl.php
@@ -19,7 +19,7 @@
 echo $this->getData('nav')->render(); ?>
 
 <section class="box w-50 floatLeft">
-    <h1><?= $this->l11n->lang['Tasks']['Task']; ?></h1>
+    <header><h1><?= $this->l11n->lang['Tasks']['Task']; ?></h1></header>
 
     <div class="inner">
         <form id="fTask"  method="POST" action="<?= \phpOMS\Uri\UriFactory::build('/{/lang}/api/task/create'); ?>">
@@ -42,7 +42,7 @@ echo $this->getData('nav')->render(); ?>
 </section>
 
 <section class="box w-50 floatLeft">
-    <h1><?= $this->l11n->lang['Tasks']['Media']; ?></h1>
+    <header><h1><?= $this->l11n->lang['Tasks']['Media']; ?></h1></header>
 
     <div class="inner">
         <form>
diff --git a/Theme/backend/task-dashboard.tpl.php b/Theme/backend/task-dashboard.tpl.php
index c2258d0..e9ff03a 100644
--- a/Theme/backend/task-dashboard.tpl.php
+++ b/Theme/backend/task-dashboard.tpl.php
@@ -20,7 +20,7 @@
 $tasks = $this->getData('tasks');
 echo $this->getData('nav')->render(); ?>
 
-<section class="box w-75 floatLeft">
+<div class="box w-75 floatLeft">
     <table class="table">
         <caption><?= $this->l11n->lang['Tasks']['Tasks']; ?></caption>
         <thead>
@@ -49,11 +49,11 @@ echo $this->getData('nav')->render(); ?>
         <tr><td colspan="6" class="empty"><?= $this->l11n->lang[0]['Empty']; ?>
         <?php endif; ?>
     </table>
-</section>
+</div>
 
 <section class="w-25 floatLeft">
     <section class="box w-100">
-        <h1><?= $this->l11n->lang['Tasks']['Settings']; ?></h1>
+        <header><h1><?= $this->l11n->lang['Tasks']['Settings']; ?></h1></header>
         <div class="inner">
             <form>
                 <table class="layout wf-100">
@@ -71,7 +71,7 @@ echo $this->getData('nav')->render(); ?>
     </section>
 
     <section class="box w-100">
-        <h1><?= $this->l11n->lang['Tasks']['Settings']; ?></h1>
+        <header><h1><?= $this->l11n->lang['Tasks']['Settings']; ?></h1></header>
         <div class="inner">
             <table class="list">
                 <tr><th><?= $this->l11n->lang['Tasks']['Received']; ?><td>0
diff --git a/Theme/backend/task-single.tpl.php b/Theme/backend/task-single.tpl.php
index a8118a2..4ca4c5b 100644
--- a/Theme/backend/task-single.tpl.php
+++ b/Theme/backend/task-single.tpl.php
@@ -24,7 +24,7 @@ $cElements = count($elements);
 echo $this->getData('nav')->render(); ?>
 
 <section class="box w-50">
-    <h1><?= $task->getTitle(); ?></h1>
+    <header><h1><?= $task->getTitle(); ?></h1></header>
     <div class="inner">
         <div class="floatRight">Due <?= $task->getDue()->format('Y-m-d H:i'); ?></div>
         <div>Created <?= $task->getCreatedAt()->format('Y-m-d H:i'); ?></div>