diff --git a/main.py b/main.py
index d623ce7..25926c7 100644
--- a/main.py
+++ b/main.py
@@ -30,8 +30,8 @@ sidebar = html.Div(
         dbc.Nav(
             [
                 dbc.NavLink("Main Dashboard", href="/", active="exact"),
-                dbc.NavLink("Data Explorer", href="/page-1", active="exact"),
-                dbc.NavLink("Documentation", href="/page-2", active="exact"),
+                dbc.NavLink("Data Explorer", href="/explorer", active="exact"),
+                dbc.NavLink("Documentation", href="/docs", active="exact"),
             ],
             vertical=True,
             pills=True,
@@ -106,7 +106,7 @@ def render_page_content(pathname):
                     className="graphs"
                 ),
                 ]
-    elif pathname == "/page-1":
+    elif pathname == "/explorer":
         return [
                 html.H1('Data explorer'),
                 dash_table.DataTable(
@@ -136,20 +136,26 @@ def render_page_content(pathname):
                     style_data={
                         'backgroundColor': 'rgb(50, 50, 50)',
                         'color': 'white'
-                    },
-                    style_cell={
-                        'color': 'white'
                     }
                 )
             ]
-    elif pathname == "/page-2":
+    elif pathname == "/docs":
         return [
-                html.H1('High School in Iran',
-                        style={'textAlign':'center'}),
-                dcc.Graph(id='bargraph',
-                         figure=px.bar(df, barmode='group', x='Years',
-                         y=['Girls High School', 'Boys High School']))
-                ]
+            html.H1('Documentation',
+                    style={'textAlign':'center'}),
+            html.P('This dataset contains +150000 observations about cars for sale from otomoto.pl site.'),
+            html.P('Each row describes a single car. There are 7 features:'),
+            html.Ul([
+                html.Li('- mark'),
+                html.Li('- model'),
+                html.Li('- price (in PLN)'),
+                html.Li('- year'),
+                html.Li('- milage (in KM)'),
+                html.Li('- vol_engine (in DM^3)'),
+                html.Li('- fuel (type of fuel)')
+            ])
+        ]
+
     # If the user tries to reach a different page, return a 404 message
     return dbc.Jumbotron(
         [