diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index 096cab1..066d65e 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -2,13 +2,12 @@
 <project version="4">
   <component name="ChangeListManager">
     <list default="true" id="15f590a5-5017-44f1-a85e-17dfe3fc5379" name="Default Changelist" comment="">
+      <change afterPath="$PROJECT_DIR$/static/img/usericon.png" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/config/urls.py" beforeDir="false" afterPath="$PROJECT_DIR$/config/urls.py" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/static/css/main.css" beforeDir="false" afterPath="$PROJECT_DIR$/static/css/main.css" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/templates/base.html" beforeDir="false" afterPath="$PROJECT_DIR$/templates/base.html" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/templates/inputhours.html" beforeDir="false" afterPath="$PROJECT_DIR$/templates/inputhours.html" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/work/forms.py" beforeDir="false" afterPath="$PROJECT_DIR$/work/forms.py" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/work/models.py" beforeDir="false" afterPath="$PROJECT_DIR$/work/models.py" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/work/views.py" beforeDir="false" afterPath="$PROJECT_DIR$/work/views.py" afterDir="false" />
     </list>
     <option name="EXCLUDED_CONVERTED_TO_IGNORED" value="true" />
     <option name="SHOW_DIALOG" value="false" />
diff --git a/static/css/main.css b/static/css/main.css
index 47b8f4f..34626ec 100644
--- a/static/css/main.css
+++ b/static/css/main.css
@@ -73,12 +73,6 @@ a:active {
     align-content: center;
     overflow: scroll;
 }
-/*
-@media (max-width: 979px) {
-  .container {
-    padding-top: 0px;
-  }
-}*/
 
 /* Hide scrollbar for Chrome, Safari and Opera */
 .container::-webkit-scrollbar {
@@ -122,3 +116,21 @@ a:active {
   padding: 10px;
   font-size: 16px;
 }
+
+.nav-logout{
+  opacity: 0.7;
+  justify-content: flex-end;
+}
+
+.btn-logout{
+  margin-left: 10px;
+}
+
+a.btn-logout {
+    -webkit-appearance: button;
+    -moz-appearance: button;
+    appearance: button;
+
+    text-decoration: none;
+    color: #EDEDED;
+}
\ No newline at end of file
diff --git a/static/img/usericon.png b/static/img/usericon.png
new file mode 100644
index 0000000..2b46215
Binary files /dev/null and b/static/img/usericon.png differ
diff --git a/templates/base.html b/templates/base.html
index c11c6e8..2ecb616 100644
--- a/templates/base.html
+++ b/templates/base.html
@@ -21,52 +21,58 @@
 </head>
 <body class="text-center">
     <div class="navbar-wrapper">
-        <header>
-        <nav class="navbar fixed-top navbar-light bg-nav navbar-expand-md">
-            <!--Logo-->
-            {% load static %}
-            <a class="navbar-brand" href="#"><img src="{% static 'img/logo.png' %}" width="150" alt="logo"
-            class="d-inline-block mr-1 align-center"></a>
-            <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#mainmenu">
-                <span class="navbar-toggler-icon"></span>
-            </button>
+        <nav role="navigation" class="navbar fixed-top navbar-light bg-nav navbar-expand-md">
+            <div class="container-fluid">
+                <div class="navbar-header pull-left">
+                    <!--Logo-->
+                    {% load static %}
+                    <a class="navbar-brand" href="#"><img src="{% static 'img/logo.png' %}" width="150" alt="logo"
+                    class="d-inline-block mr-1 align-center"></a>
+                </div>
 
-            <div class="collapse navbar-collapse" id="mainmenu">
-                <ul class="navbar-nav">
-                    <!--Start-->
-                    <li class="nav-item">
-                        <a class="nav-link" href="#">Start</a>
-                    </li>
-                    <!--Dodaj godziny-->
-                    <li class="nav-item">
-                        <a class="nav-link" href="/">Dodaj godziny</a>
-                    </li>
+                <button class="navbar-toggler" type="button" data-toggle="collapse" data-target=".navbar-collapse">
+                    <span class="navbar-toggler-icon"></span>
+                </button>
 
-                    {% load auth_extras %}
-                    {% if request.user|has_group:"moderators" %}
-                    <!--Dodaj pracownika-->
-                    <li class="nav-item">
-                        <a class="nav-link" href="/register">Dodaj pracownika</a>
-                    </li>
-                    {% endif %}
+                <div class="collapse navbar-collapse navbar-left" id="mainmenu">
+                    <ul class="nav navbar-nav pull-right">
+                        <!--Start-->
+                        <li class="nav-item">
+                            <a class="nav-link" href="#">Start</a>
+                        </li>
+                        <!--Dodaj godziny-->
+                        <li class="nav-item">
+                            <a class="nav-link" href="/">Dodaj godziny</a>
+                        </li>
 
+                        {% load auth_extras %}
+                        {% if request.user|has_group:"moderators" %}
+                        <!--Dodaj pracownika-->
+                        <li class="nav-item">
+                            <a class="nav-link" href="/register">Dodaj pracownika</a>
+                        </li>
+                        {% endif %}
+                    </ul>
+                </div>
 
-
-
-                </ul>
+                <div class="collapse navbar-collapse navbar-right pull-right nav-logout">
+                   <ul class="nav navbar-nav pull-right">
+                       <li>
+                        {% if user.is_authenticated %}
+<!--                           <div class="text-right">-->
+                               <img src="{% static 'img/usericon.png' %}" width="17" alt="user"
+                                class="d-inline-block mr-1"> {{ user.username }}
+                                <a href="{% url 'login' %}" class="btn btn-sm btn-secondary text-nowrap btn-logout">Wyloguj</a>
+<!--                           </div>-->
+                        {% endif %}
+                       </li>
+                   </ul>
+                </div>
             </div>
-
         </nav>
-        </header>
     </div>
 
     <div class = "container">
-        <div class="row">
-          {% if user.is_authenticated %}
-          Zalogowany: {{ user.username }} &nbsp;
-          <p><a href="{% url 'login' %}">Wyloguj</a></p> <br>
-          {% endif %}
-        </div>
         <div class="row">
             {% block content %}
             {% endblock %}
@@ -75,6 +81,7 @@
             <footer><p class="mt-5 mb-3 text-muted">
               &copy; Alicja Cięciwa</p></footer>
          </div>
+    </div>
     </div>
       <script src="https://code.jquery.com/jquery-3.5.1.slim.min.js" integrity="sha384-DfXdz2htPH0lsSSs5nCTpuj/zy4C+OGpamoFVy38MVBnE+IbbVYUew+OrCXaRkfj" crossorigin="anonymous"></script>
       <script src="https://cdn.jsdelivr.net/npm/bootstrap@4.5.3/dist/js/bootstrap.bundle.min.js" integrity="sha384-ho+j7jyWK8fNQe+A12Hb8AhRq26LrZ/JpcUGGOn+Y7RsweNrtN/tE3MoK7ZeZDyx" crossorigin="anonymous"></script>
diff --git a/templates/inputhours.html b/templates/inputhours.html
index 058ca0e..98b0f0f 100644
--- a/templates/inputhours.html
+++ b/templates/inputhours.html
@@ -3,9 +3,9 @@
 {% block content %}
 {% load crispy_forms_tags %}
 
-<div class="container">
+<!--<div class="container">-->
 <!--  form to input working hours-->
-    <div class="row">
+<!--    <div class="row">-->
       <div class="form-hours">
         <form method="post">
           {% csrf_token %}
@@ -13,6 +13,6 @@
           <button class="btn btn-lg btn-success btn-block" type="submit">Dodaj</button>
         </form>
       </div>
-    </div>
-</div>
+<!--    </div>-->
+<!--</div>-->
 {% endblock %}
\ No newline at end of file
diff --git a/work/__pycache__/models.cpython-38.pyc b/work/__pycache__/models.cpython-38.pyc
index 6b5ab89..7f24295 100644
Binary files a/work/__pycache__/models.cpython-38.pyc and b/work/__pycache__/models.cpython-38.pyc differ
diff --git a/work/models.py b/work/models.py
index 2d4362a..9d305dc 100644
--- a/work/models.py
+++ b/work/models.py
@@ -1,9 +1,13 @@
 from django.db import models
 import datetime
+from django.core.validators import MaxValueValidator, MinValueValidator
 
 
 class HoursInput(models.Model):
     date = models.DateField(default=datetime.date.today)
-    hours_number = models.IntegerField()
+    hours_number = models.IntegerField(validators=[
+        MaxValueValidator(15, "Niemożliwe, że tyle pracowałeś"),
+        MinValueValidator(0, "Wprowadź liczbę dodatnią 0-15")
+    ])
     workplace = models.CharField(max_length=100)
 
