diff --git a/README.md b/README.md
index 2da0946..f89fbd3 100644
--- a/README.md
+++ b/README.md
@@ -622,3 +622,40 @@ server {
 
         # Make site accessible from http://localhost/
 }
+
+
+
+
+
+default - dev server
+
+upstream ribica_app {
+        server unix:///var/www/ribica/ribica_app.sock;
+}
+
+server {
+        listen 80 default_server;
+        listen [::]:80 default_server;
+
+  location / {
+                root /var/www/ribica/front-ui/build;
+                try_files $uri $uri/ /index.html;
+        }
+
+        location /backoffice {
+                auth_basic "Restricted";
+                auth_basic_user_file /etc/nginx/.htpasswd;
+                proxy_pass http://localhost:3000;
+                proxy_set_header Host $host;
+                proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        }
+
+        location /api {
+                proxy_pass http://ribica_app;
+                proxy_set_header Host $host;
+                proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        }
+
+}
+~                                                                                                                                                                                                                                           
+~             
\ No newline at end of file
diff --git a/front-ui/app/css/toast.css b/front-ui/app/css/toast.css
index 88ce5ae..43eb935 100644
--- a/front-ui/app/css/toast.css
+++ b/front-ui/app/css/toast.css
@@ -3,7 +3,7 @@
     display: -webkit-flex;
     display: -ms-flexbox;
     display: flex;
-    position: absolute;
+    position: fixed;
     visibility: hidden;
     border-radius: 2px;
     top: 1em;