diff --git a/server.py b/server.py
index 22b9739..414571a 100644
--- a/server.py
+++ b/server.py
@@ -141,7 +141,7 @@ def page_ente_show(eid):
     if request.method == "GET":
         ente = Ente.query.get(eid)
         css = url_for("static", filename="style.css")
-        return render_template("ente/show.html.j2", css=css, ente=ente, type="ente", user=session["username"])
+        return render_template("ente/show.html.j2", css=css, ente=ente, user=session["username"])
     else:
         ente = Ente.query.get(eid)
         ente.nomeente = request.form["nomeente"]
@@ -189,7 +189,7 @@ def page_serv_list_plus(eid):
         return redirect(url_for('page_login'))
     serv = Servizio.query.join(Ente).filter_by(eid=eid).all()
     css = url_for("static", filename="style.css")
-    return render_template("servizio/list.html.j2", css=css, serv=serv, type="serv", user=session["username"])
+    return render_template("servizio/list.html.j2", css=css, user=session["username"])
 
 @app.route('/serv_show/<int:sid>', methods=['GET', 'POST'])
 def page_serv_show(sid):
@@ -199,7 +199,7 @@ def page_serv_show(sid):
         serv = Servizio.query.get(sid)
         enti = Ente.query.all()
         css = url_for("static", filename="style.css")
-        return render_template("servizio/show.html.j2", css=css, serv=serv, enti=enti, type="serv", user=session["username"])
+        return render_template("servizio/show.html.j2", css=css, serv=serv, enti=enti, user=session["username"])
     else:
         serv = Servizio.query.get(sid)
         serv.eid = request.form["eid"]
@@ -244,7 +244,7 @@ def page_imp_list_plus(sid):
         return redirect(url_for('page_login'))
     impiegati = Impiegato.query.join(Servizio).filter_by(sid=sid).join(Ente).all()
     css = url_for("static", filename="style.css")
-    return render_template("impiegato/list.html.j2", css=css, impiegati=impiegati, type="imp", user=session["username"])
+    return render_template("impiegato/list.html.j2", css=css, impiegati=impiegati, user=session["username"])
 
 @app.route('/imp_show/<int:iid>', methods=['GET', 'POST'])
 def page_imp_show(iid):
@@ -254,7 +254,7 @@ def page_imp_show(iid):
         imp = Impiegato.query.get(iid)
         servizi = Servizio.query.all()
         css = url_for("static", filename="style.css")
-        return render_template("impiegato/show.html.j2", css=css, imp=imp, servizi=servizi, type="imp", user=session["username"])
+        return render_template("impiegato/show.html.j2", css=css, imp=imp, servizi=servizi, user=session["username"])
     else:
         imp = Impiegato.query.get(iid)
         imp.sid = request.form["sid"]
diff --git a/static/style.css b/static/style.css
index c17f331..64179dc 100644
--- a/static/style.css
+++ b/static/style.css
@@ -1,9 +1,19 @@
 .goldfish
 {
-  width: 25vh;
+  width: 25%;
 }
 
 .monospace
 {
   font-family: "Consolas", monospace;
 }
+
+.btn-right
+{
+  margin-right: 16px;
+}
+
+body
+{
+  padding-top: 70px; /*Per la navbar*/
+}
diff --git a/templates/nav.html.j2 b/templates/nav.html.j2
new file mode 100644
index 0000000..83a03db
--- /dev/null
+++ b/templates/nav.html.j2
@@ -0,0 +1,18 @@
+<nav class="navbar navbar-inverse navbar-fixed-top">
+  <div class="container-fluid">
+    <div class="navbar-header">
+      <a class="navbar-brand {% if type is equalto "main" %}active{% endif %}" href="/dashboard">Inventario</a>
+    </div>
+    <ul class="nav navbar-nav">
+      <li class="{% if type is equalto "ente" %}active{% endif %}"><a href="/ente_list">Enti</a></li>
+      <li class="{% if type is equalto "serv" %}active{% endif %}"><a href="/serv_list">Servizi</a></li>
+      <li class="{% if type is equalto "imp" %}active{% endif %}"><a href="/imp_list">Impiegati</a></li>
+    </ul>
+    <ul class="nav navbar-nav navbar-right">
+      <p class="navbar-text">
+        {{user}}
+      </p>
+      <a href="/login" class="btn btn-danger navbar-btn btn-right">Logout</a>
+    </ul>
+  </div>
+</nav>