diff --git a/view/theme/frio/php/minimal.php b/view/theme/frio/php/minimal.php
index e8486653ae..1ab45bd39b 100644
--- a/view/theme/frio/php/minimal.php
+++ b/view/theme/frio/php/minimal.php
@@ -10,11 +10,11 @@
 		<div id="page-footer"></div>
 	</section>
 	<!-- Modal  -->
-	<div id="modal" class="modal fade" tabindex="-1" role="dialog" aria-hidden="true">
+	<div id="modal" class="modal fade" tabindex="-1" role="dialog">
 		<div class="modal-dialog modal-full-screen">
 			<div class="modal-content">
 				<div id="modal-header" class="modal-header">
-					<button id="modal-cloase" type="button" class="close" data-dismiss="modal" aria-hidden="true">
+					<button id="modal-cloase" type="button" class="close" data-dismiss="modal">
 						&times;
 					</button>
 					<h4 id="modal-title" class="modal-title"></h4>
diff --git a/view/theme/frio/php/standard.php b/view/theme/frio/php/standard.php
index 71b5028a45..1dc4e94a4a 100644
--- a/view/theme/frio/php/standard.php
+++ b/view/theme/frio/php/standard.php
@@ -106,11 +106,11 @@ $("nav").bind('nav-update', function(e,data)
 <script src="<?=$frio?>/frameworks/justifiedGallery/jquery.justifiedGallery.min.js"></script>
 
 <!-- Modal  -->
-<div id="modal" class="modal fade" tabindex="-1" role="dialog" aria-hidden="true">
+<div id="modal" class="modal fade" tabindex="-1" role="dialog">
 	<div class="modal-dialog modal-full-screen">
 		<div class="modal-content">
 			<div id="modal-header" class="modal-header">
-				<button id="modal-cloase" type="button" class="close" data-dismiss="modal" aria-hidden="true">
+				<button id="modal-cloase" type="button" class="close" data-dismiss="modal">
 					&times;
 				</button>
 				<h4 id="modal-title" class="modal-title"></h4>
diff --git a/view/theme/frio/templates/field_checkbox.tpl b/view/theme/frio/templates/field_checkbox.tpl
index 5dc8916666..d687665e99 100644
--- a/view/theme/frio/templates/field_checkbox.tpl
+++ b/view/theme/frio/templates/field_checkbox.tpl
@@ -1,7 +1,7 @@
 
 	<div class="field checkbox" id="div_id_{{$field.0}}">
 			<input type="hidden" name="{{$field.0}}" value="0">
-			<input type="checkbox" name="{{$field.0}}" id="id_{{$field.0}}" value="1" {{if $field.2}}checked="checked"{{/if}} aria-checked="{{if $field.2}}true{{else}}false{{/if}}" aria-describedby="{{$field.0}}_tip" {{if $field.4}}{{$field.4}}{{/if}}>
+			<input type="checkbox" name="{{$field.0}}" id="id_{{$field.0}}" value="1" {{if $field.2}}checked="checked"{{/if}} aria-checked="{{if $field.2}}true{{else}}false{{/if}}" {{if $field.3}}aria-describedby="{{$field.0}}_tip"{{/if}} {{if $field.4}}{{$field.4}}{{/if}}>
 			<label for="id_{{$field.0}}">
 				{{$field.1}}
 				{{if $field.3}}
diff --git a/view/theme/frio/templates/footer.tpl b/view/theme/frio/templates/footer.tpl
index 4d58ff888c..378a568ba7 100644
--- a/view/theme/frio/templates/footer.tpl
+++ b/view/theme/frio/templates/footer.tpl
@@ -1,9 +1,9 @@
 			<!-- Modal  -->
-			<div id="modal" class="modal fade" tabindex="-1" role="dialog" aria-hidden="true">
+			<div id="modal" class="modal fade" tabindex="-1" role="dialog">
 				<div class="modal-dialog modal-full-screen">
 					<div class="modal-content">
 						<div id="modal-header" class="modal-header">
-							<button id="modal-cloase" type="button" class="close" data-dismiss="modal" aria-hidden="true">
+							<button id="modal-cloase" type="button" class="close" data-dismiss="modal">
 								&times;
 							</button>
 							<h4 id="modal-title" class="modal-title"></h4>
diff --git a/view/theme/frio/templates/nav.tpl b/view/theme/frio/templates/nav.tpl
index 06b43f6b15..4b515efcd1 100644
--- a/view/theme/frio/templates/nav.tpl
+++ b/view/theme/frio/templates/nav.tpl
@@ -70,7 +70,7 @@
 					{{* The notifications dropdown *}}
 					{{if $nav.notifications}}
 						<li id="nav-notification" class="nav-segment" role="presentation">
-							<a href="{{$nav.notifications.0}}" rel="#nav-notifications-menu" data-toggle="tooltip" aria-label="{{$nav.notifications.1}}" title="{{$nav.notifications.1}}" role="button" id="dropdownMenu1" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
+							<a href="{{$nav.notifications.0}}" rel="#nav-notifications-menu" data-toggle="tooltip" aria-label="{{$nav.notifications.1}}" title="{{$nav.notifications.1}}" role="button" id="dropdownMenu1" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false" aria-controls="nav-notifications-menu">
 								<i class="fa fa-bell fa-lg" aria-hidden="true"></i>
 								<span role="menuitem" class="sr-only">{{$nav.notifications.1}}</span>
 								<span id="notify-update" class="nav-notify-badge badge nav-notify dropdown" data-toggle="dropdown"></span>
@@ -125,7 +125,7 @@
 								{{if $nav.remote}}<span class="trunctate">{{$nav.remote}}</span>{{/if}}
 							</div>
 
-							<img  id="avatar" src="{{$nav.userinfo.icon}}" alt="{{$nav.userinfo.name}}">
+							<img id="avatar" src="{{$nav.userinfo.icon}}" alt="{{$nav.userinfo.name}}">
 							<span class="caret"></span>
 						</button>