diff --git a/SessionZero/App.axaml b/SessionZero/App.axaml
index 61a4aa7..d07889c 100644
--- a/SessionZero/App.axaml
+++ b/SessionZero/App.axaml
@@ -6,5 +6,21 @@
 
     <Application.Styles>
         <FluentTheme />
+        <StyleInclude Source="Styles/DeafaultStyles.axaml"></StyleInclude>
     </Application.Styles>
+             
+             
+    <Application.Resources>
+        <FontFamily x:Key="FreeSerif">/Assets/Fonts/FreeSerif.ttf#FreeSerif, Regular</FontFamily>
+        <FontFamily x:Key="FreeSerifBold">/Assets/Fonts/FreeSerifBold.ttf#FreeSerif, Bold</FontFamily>
+
+        <FontFamily x:Key="Phosphor">/Assets/Fonts/Phosphor.ttf#Phosphor</FontFamily>
+        <FontFamily x:Key="PhosphorFill">/Assets/Fonts/Phosphor-Fill.ttf#Phosphor-Fill</FontFamily>
+
+        <SolidColorBrush x:Key="PrimaryBackground">#1a202e</SolidColorBrush>
+        <SolidColorBrush x:Key="PrimaryText">#ffffff</SolidColorBrush>
+        <SolidColorBrush x:Key="PrimaryButton">#3a4f6f</SolidColorBrush>
+        <SolidColorBrush x:Key="PrimaryButtonHover">#2d3f5c</SolidColorBrush>
+        <SolidColorBrush x:Key="PrimaryButtonHoverText">#ffffff</SolidColorBrush>
+    </Application.Resources>
 </Application>
\ No newline at end of file
diff --git a/SessionZero/MainWindow.axaml b/SessionZero/MainWindow.axaml
index 2a5c791..518e2ae 100644
--- a/SessionZero/MainWindow.axaml
+++ b/SessionZero/MainWindow.axaml
@@ -5,5 +5,42 @@
         mc:Ignorable="d" d:DesignWidth="800" d:DesignHeight="450"
         x:Class="SessionZero.MainWindow"
         Title="SessionZero">
-    Welcome to Avalonia!
+    <Grid Background="{DynamicResource PrimaryBackground}" ColumnDefinitions="Auto, *">
+        <Border Padding="10" Background="{DynamicResource PrimaryBackground}" BoxShadow="5 5 20 0 Black">
+            <Grid RowDefinitions="*, Auto">
+                <StackPanel Spacing="12">
+                    <Border Padding="10">
+                        <Svg Path="/Assets/Images/sessionzero-icon.svg" Width="30"></Svg>
+                    </Border>
+                    
+                    <Button HorizontalAlignment="Stretch">
+                        <StackPanel Orientation="Horizontal">
+                            <Label Classes="icon" Content="&#xe2c2;"></Label>
+                            <Label Content="Home"></Label>
+                        </StackPanel>
+                    </Button>
+                    <Button HorizontalAlignment="Stretch">
+                        <StackPanel Orientation="Horizontal">
+                            <Label Classes="icon" Content="&#xe26e;"></Label>
+                            <Label Content="Sessions"></Label>
+                        </StackPanel>
+                    </Button>
+                    <Button HorizontalAlignment="Stretch">
+                        <StackPanel Orientation="Horizontal">
+                            <Label Classes="icon" Content="&#xe758;"></Label>
+                            <Label Content="Library"></Label>
+                        </StackPanel>
+                    </Button>
+                </StackPanel>
+                
+                <Button Classes="icon-only" Grid.Row="1">
+                    <Label Classes="icon-only" Content="&#xe270;"></Label>
+                </Button>
+            </Grid>
+        </Border>
+        
+        <Border Grid.Column="1" Margin="15">
+            <ContentControl Content="tmp"></ContentControl>
+        </Border>
+    </Grid>
 </Window>
diff --git a/SessionZero/SessionZero.csproj b/SessionZero/SessionZero.csproj
index 556859a..aaa5002 100644
--- a/SessionZero/SessionZero.csproj
+++ b/SessionZero/SessionZero.csproj
@@ -23,5 +23,7 @@
             <IncludeAssets Condition="'$(Configuration)' != 'Debug'">None</IncludeAssets>
             <PrivateAssets Condition="'$(Configuration)' != 'Debug'">All</PrivateAssets>
         </PackageReference>
+        <PackageReference Include="CogwheelLib" Version="1.3.2" />
+        <PackageReference Include="Svg.Controls.Skia.Avalonia" Version="11.3.6.2" />
     </ItemGroup>
 </Project>
diff --git a/SessionZero/Styles/DeafaultStyles.axaml b/SessionZero/Styles/DeafaultStyles.axaml
new file mode 100644
index 0000000..b243733
--- /dev/null
+++ b/SessionZero/Styles/DeafaultStyles.axaml
@@ -0,0 +1,82 @@
+<Styles xmlns="https://github.com/avaloniaui"
+        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
+    <Design.PreviewWith>
+        <Border Padding="20" Background="{DynamicResource PrimaryBackground}" Width="200">
+            <!-- Add Controls for Previewer Here -->
+            <StackPanel>
+                <Button HorizontalAlignment="Stretch">
+                    <StackPanel Orientation="Horizontal">
+                        <Label Classes="icon" Content="&#xe2c2;"></Label>
+                        <Label Content="Home"></Label>
+                    </StackPanel>
+                </Button>
+            
+                <Button Classes="icon-only">
+                    <Label Classes="icon-only" Content="&#xe270;"></Label>
+                </Button>
+            </StackPanel>
+        </Border>
+    </Design.PreviewWith>
+
+    <!-- Add Styles Here -->
+    <Style Selector="Window">
+        <Setter Property="FontFamily" Value="{DynamicResource FreeSerif}"></Setter>
+    </Style>
+    
+    <Style Selector="Button.icon-only">
+        <Setter Property="Background" Value="Transparent"></Setter>
+        <Setter Property="Padding" Value="0 0 0 0"></Setter>
+    </Style>
+    
+    <Style Selector="Button">
+        <!-- Fix for presumed bug in baseline for custom fonts -->
+        <Setter Property="Padding" Value="10 8 10 5"></Setter>
+        <Setter Property="Foreground" Value="{DynamicResource PrimaryText}"></Setter>
+        <Setter Property="Background" Value="{DynamicResource PrimaryButton}"></Setter>
+        <Setter Property="FontSize" Value="15"></Setter>
+    </Style>
+    
+    <Style Selector="Button /template/ ContentPresenter">
+        <Setter Property="Transitions">
+            <Transitions>
+                <BrushTransition Property="Background" Duration="0:0:0.1"></BrushTransition>
+            </Transitions>
+        </Setter>
+    </Style>
+    
+    <Style Selector="Label.icon">
+        <Setter Property="FontFamily" Value="{DynamicResource PhosphorFill}"></Setter>
+    </Style>
+    
+    <Style Selector="Button.icon-only Label">
+        <Setter Property="FontFamily" Value="{DynamicResource PhosphorFill}"></Setter>
+    </Style>
+    
+    <Style Selector="Button.icon-only /template/ ContentPresenter">
+        <Setter Property="RenderTransform" Value="scale(1)"></Setter>
+        <Setter Property="Transitions">
+            <Transitions>
+                <TransformOperationsTransition Property="RenderTransform" Duration="0:0:0.1"></TransformOperationsTransition>
+            </Transitions>
+        </Setter>
+    </Style>
+    
+    <Style Selector="Button.icon-only:pointerover Label.icon-only">
+        <Setter Property="FontFamily" Value="{DynamicResource Phosphor}"></Setter>
+        <Setter Property="FontSize" Value="20"></Setter>
+    </Style>
+    
+    <Style Selector="Button:pointerover /template/ ContentPresenter">
+        <Setter Property="Foreground" Value="{DynamicResource PrimaryButtonHoverText}"></Setter>
+        <Setter Property="Background" Value="{DynamicResource PrimaryButtonHover}"></Setter>
+    </Style>
+    
+    <Style Selector="Button.icon-only:pointerover /template/ ContentPresenter">
+        <Setter Property="Background" Value="Transparent"></Setter>
+        <Setter Property="RenderTransform" Value="scale(1.1)"></Setter>
+    </Style>
+    
+    <Style Selector="Button.icon-only:pointerover Label">
+        <Setter Property="FontFamily" Value="{DynamicResource PhosphorFill}"></Setter>
+    </Style>
+</Styles>