diff --git a/administrator/modules/mod_login/tmpl/default.php b/administrator/modules/mod_login/tmpl/default.php
old mode 100644
new mode 100755
diff --git a/administrator/modules/mod_menu/menu.php b/administrator/modules/mod_menu/menu.php
index ed054dc486b63..3986fc55cd3a0 100644
--- a/administrator/modules/mod_menu/menu.php
+++ b/administrator/modules/mod_menu/menu.php
@@ -168,7 +168,7 @@ public function renderLevel($depth)
 
 		// Print the item
 		$ariaPopup = $this->_current->hasChildren() ? 'aria-haspopup="true"' : '';
-		echo '<li' . $class . ' role="menuitem" tabindex="' . $unique . '" ' . $ariaPopup . '>';
+		echo '<li' . $class . ' role="menuitem" ' . $ariaPopup . '>';
 
 		// Print a link if it exists
 		$linkClass = array();
diff --git a/administrator/templates/atum/html/modules.php b/administrator/templates/atum/html/modules.php
index 22da392b5a1e5..9062fd3335a5a 100644
--- a/administrator/templates/atum/html/modules.php
+++ b/administrator/templates/atum/html/modules.php
@@ -67,7 +67,7 @@ function modChrome_well($module, &$params, &$attribs)
 			if ($canEdit)
 			{
 				echo '<div class="btn-group module-dropdown">';
-				echo '<a href="#" data-toggle="dropdown"><span class="fa fa-cog"></span></a>';
+				echo '<a href="#" data-toggle="dropdown"><span class="fa fa-cog"><span class="sr-only">' . JText::_('JACTION_EDIT') . " " . $module->title . '</span></span></a>';
 				echo '<div class="dropdown-menu dropdown-menu-right">';
 				echo '<a class="dropdown-item" href="' . JRoute::_('index.php?option=com_modules&task=module.edit&id=' . (int) $module->id) . '">' . JText::_('JACTION_EDIT') . '</a>';
 				echo '</div>';
diff --git a/administrator/templates/atum/index.php b/administrator/templates/atum/index.php
old mode 100644
new mode 100755
index 114c89e0712fe..a3d988cfc0a14
--- a/administrator/templates/atum/index.php
+++ b/administrator/templates/atum/index.php
@@ -94,7 +94,9 @@
 				<div class="text-center">
 					<div class="menu-collapse hidden-lg-up">
 						<a id="menu-collapse" class="menu-toggle" href="#">
-							<span class="fa fa-bars fa-fw"></span>
+							<span class="fa fa-bars fa-fw">
+								<span class="sr-only"><?php echo JText::_('TPL_ATUM_CONTROL_PANEL_MENU'); ?></span>
+							</span>
 						</a>
 					</div>
 
@@ -107,7 +109,7 @@
 						<ul class="nav">
 							<li class="nav-item">
 								<a class="nav-link dropdown-toggle" href="<?php echo JRoute::_('index.php?option=com_messages'); ?>" title="<?php echo JText::_('TPL_ATUM_PRIVATE_MESSAGES'); ?>">
-									<span class="fa fa-envelope"></span>
+									<span class="fa fa-envelope"><span class="sr-only"><?php echo JText::_('TPL_ATUM_PRIVATE_MESSAGES'); ?></span>
 									<?php $countUnread = JFactory::getSession()->get('messages.unread'); ?>
 									<?php if ($countUnread > 0) : ?>
 										<span class="badge badge-pill badge-success"><?php echo $countUnread; ?></span>
@@ -161,7 +163,9 @@
 							<?php endif; ?>
 							<li class="nav-item dropdown header-profile">
 								<a class="nav-link dropdown-toggle" href="#" data-toggle="dropdown">
-									<span class="fa fa-user"></span>
+									<span class="fa fa-user">
+										<span class="sr-only"><?php echo JText::_('TPL_ATUM_ADMIN_USER_MENU'); ?></span>
+									</span>
 								</a>
 								<div class="dropdown-menu dropdown-menu-right">
 									<div class="dropdown-item header-profile-user">
@@ -171,7 +175,7 @@
 									<?php $route = 'index.php?option=com_admin&amp;task=profile.edit&amp;id=' . $user->id; ?>
 									<a class="dropdown-item" href="<?php echo JRoute::_($route); ?>">
 										<?php echo JText::_('TPL_ATUM_EDIT_ACCOUNT'); ?></a>
-									<a class="dropdown-item" href="<?php echo JRoute::_('index.php?option=com_login&task=logout&' 
+									<a class="dropdown-item" href="<?php echo JRoute::_('index.php?option=com_login&task=logout&'
 										. JSession::getFormToken() . '=1') ?>"><?php echo JText::_('TPL_ATUM_LOGOUT'); ?></a>
 								</div>
 							</li>
diff --git a/administrator/templates/atum/language/en-GB/en-GB.tpl_atum.ini b/administrator/templates/atum/language/en-GB/en-GB.tpl_atum.ini
old mode 100644
new mode 100755
index 865e633f6dd5e..63377852dec13
--- a/administrator/templates/atum/language/en-GB/en-GB.tpl_atum.ini
+++ b/administrator/templates/atum/language/en-GB/en-GB.tpl_atum.ini
@@ -5,7 +5,9 @@
 
 ATUM="Atum Administrator template"
 TPL_ATUM_CLEAR_CACHE="Clear Cache"
+TPL_ATUM_CONTROL_PANEL_MENU="Toggle main menu"
 TPL_ATUM_EDIT_ACCOUNT="Edit Account"
+TPL_ATUM_GOTO_JOOMLA_HOME_PAGE="Go to Joomla! organisation home page"
 TPL_ATUM_INSTALLER="Installer"
 TPL_ATUM_ISFREESOFTWARE="Joomla is free software released under the GNU General Public License."
 TPL_ATUM_LOGOUT="Logout"
@@ -16,4 +18,3 @@ TPL_ATUM_XML_DESCRIPTION="Continuing the Egyptian god/goddess theme (Khepri from
 TPL_BACK_TO_CONTROL_PANEL="Back to Control Panel"
 TPL_ATUM_POST_INSTALLATION_MESSAGES="Post-installation messages"
 TPL_ATUM_PRIVATE_MESSAGES="Private Messages"
-TPL_ATUM_GOTO_JOOMLA_HOME_PAGE="Go to Joomla! organisation home page"
diff --git a/administrator/templates/atum/login.php b/administrator/templates/atum/login.php
old mode 100644
new mode 100755
diff --git a/administrator/templates/atum/scss/_variables.scss b/administrator/templates/atum/scss/_variables.scss
old mode 100644
new mode 100755
diff --git a/administrator/templates/atum/scss/blocks/_login.scss b/administrator/templates/atum/scss/blocks/_login.scss
old mode 100644
new mode 100755