diff --git a/app/common/directives/app-navigation.html b/app/common/directives/app-navigation.html
index 4891c61..7a48757 100644
--- a/app/common/directives/app-navigation.html
+++ b/app/common/directives/app-navigation.html
@@ -1,4 +1,4 @@
-<nav>
+<nav class="nav__wrapper">
 	<ul id="nav__top-level" ng-style="navStyle">
 		<li>
 			<a class="btn-overview" ng-class="{opened: firstLevel == 'overview'}" href="#/overview/system" ng-click="change('overview')" tabindex="1">
diff --git a/app/common/directives/log-filter.js b/app/common/directives/log-filter.js
index fcbffe4..b760308 100644
--- a/app/common/directives/log-filter.js
+++ b/app/common/directives/log-filter.js
@@ -10,7 +10,9 @@
                 'controller': ['$rootScope', '$scope','dataService', '$location', function($rootScope, $scope, dataService, $location){
                     $scope.dataService = dataService;
                     $scope.toggleSeverityAll = function(){
-                        $scope.selectedSeverity.all = !$scope.selectedSeverity.all;
+                        if($scope.selectedSeverity.all !== true){
+                          $scope.selectedSeverity.all = !$scope.selectedSeverity.all;
+                        }
 
                         if($scope.selectedSeverity.all){
                             $scope.selectedSeverity.low = false;