diff --git a/src/assets/css/backend.css b/src/assets/css/backend.css
index 4722c608..580b3200 100644
--- a/src/assets/css/backend.css
+++ b/src/assets/css/backend.css
@@ -259,6 +259,7 @@ body .jspTrack {
 
 #calendar .fc-header .fc-button {
     margin-bottom: 8px;
+    background-image: none !important;
 }
 
 #calendar .fc-agenda-allday .fc-day-content {
@@ -270,7 +271,7 @@ body .jspTrack {
 }
 
 #calendar table thead .fc-first {
-    background: #DFDFDF;
+    background: #F5F5F5;
 }
 
 #calendar table thead .fc-first th {
@@ -279,6 +280,11 @@ body .jspTrack {
     color: #555;
 }
 
+#calendar .fc-event {
+    border: 1px solid #4790CA;
+    background-color: #4790CA;
+}
+
 #existing-customers-list {
     height: 110px;
     overflow-y: auto;
diff --git a/src/assets/css/general.css b/src/assets/css/general.css
index 6308e553..7b7ddcf8 100644
--- a/src/assets/css/general.css
+++ b/src/assets/css/general.css
@@ -138,6 +138,10 @@ li.language:hover {
     padding: 4px 5px;
 }
 
+#select-language.active {
+    box-shadow: 0 0 20px #1A865F;
+}
+
 #language-list {
     list-style: none;
     padding-left: 0px;
diff --git a/src/assets/js/backend_calendar.js b/src/assets/js/backend_calendar.js
index 896f509d..55100f8e 100644
--- a/src/assets/js/backend_calendar.js
+++ b/src/assets/js/backend_calendar.js
@@ -1547,7 +1547,7 @@ var BackendCalendar = {
                     '<center>' +
                         '<button class="edit-popover btn btn-primary ' + displayEdit + '">' + EALang['edit'] + '</button>' +
                         '<button class="delete-popover btn btn-danger ' + displayDelete + '">' + EALang['delete'] + '</button>' +
-                        '<button class="close-popover btn" data-po=' + jsEvent.target + '>' + EALang['close'] + '</button>' +
+                        '<button class="close-popover btn btn-default" data-po=' + jsEvent.target + '>' + EALang['close'] + '</button>' +
                     '</center>';
         } else {
             displayEdit = (GlobalVariables.user.privileges.appointments.edit == true)
@@ -1580,7 +1580,7 @@ var BackendCalendar = {
                     '<center>' +
                         '<button class="edit-popover btn btn-primary ' + displayEdit + '">' + EALang['edit'] + '</button>' +
                         '<button class="delete-popover btn btn-danger ' + displayDelete + '">' + EALang['delete'] + '</button>' +
-                        '<button class="close-popover btn" data-po=' + jsEvent.target + '>' + EALang['close'] + '</button>' +
+                        '<button class="close-popover btn btn-default" data-po=' + jsEvent.target + '>' + EALang['close'] + '</button>' +
                     '</center>';
         }
 
diff --git a/src/assets/js/general_functions.js b/src/assets/js/general_functions.js
index a3a81761..7a8d1d18 100644
--- a/src/assets/js/general_functions.js
+++ b/src/assets/js/general_functions.js
@@ -312,6 +312,8 @@ var GeneralFunctions = {
         	} else {
         		$(this).popover('hide');
         	}
+
+            $(this).toggleClass('active');
         });
 
         $(document).on('click', 'li.language', function() {