diff --git a/addons/web_calendar/static/src/css/Makefile b/addons/web_calendar/static/src/css/Makefile
new file mode 100755
index 00000000000..96eee92d6ca
--- /dev/null
+++ b/addons/web_calendar/static/src/css/Makefile
@@ -0,0 +1,4 @@
+web_fullcalendar.css: web_fullcalendar.sass
+	sass --trace -t expanded web_fullcalendar.sass web_fullcalendar.css
+
+	
\ No newline at end of file
diff --git a/addons/web_calendar/static/src/css/web_fullcalendar.css b/addons/web_calendar/static/src/css/web_fullcalendar.css
index e2df45765d2..cb666a54a8e 100644
--- a/addons/web_calendar/static/src/css/web_fullcalendar.css
+++ b/addons/web_calendar/static/src/css/web_fullcalendar.css
@@ -3,6 +3,10 @@
   position: relative;
 }
 
+.openerp .oe_searchview.oe_searchview_open_drawer .oe_searchview_drawer {
+  z-index: 10;
+}
+
 .openerp .oe_fullcalendar_widget .fc-content .fc-event .close-btn {
   color: white;
   position: absolute;
@@ -18,7 +22,8 @@
   padding: 1px;
   background-color: #b40000;
   box-shadow: 0px 0px 2px rgba(0, 0, 0, 0.5);
-  visibility: hidden;  
+  visibility: hidden;
+  z-index: 9;
 }
 .openerp .oe_fullcalendar_widget .fc-content .fc-event:hover .close-btn {
   visibility: visible;
diff --git a/addons/web_calendar/static/src/css/web_fullcalendar.sass b/addons/web_calendar/static/src/css/web_fullcalendar.sass
index d1565c4860b..3a9f85460f1 100644
--- a/addons/web_calendar/static/src/css/web_fullcalendar.sass
+++ b/addons/web_calendar/static/src/css/web_fullcalendar.sass
@@ -3,6 +3,11 @@
 .openerp
     .oe_view_manager_view_calendar
         position: relative
+        
+.openerp
+    .oe_searchview.oe_searchview_open_drawer
+        .oe_searchview_drawer
+            z-index: 10
 
 .openerp
     .oe_fullcalendar_widget
@@ -24,7 +29,7 @@
                     background-color: rgba(180, 0, 0, 1)
                     box-shadow: 0px 0px 2px rgba(0, 0, 0, .5)
                     visibility: hidden
-                    z-index: 100
+                    z-index: 9
             .fc-event:hover
                 .close-btn
                     visibility: visible