Tabcontrol and tabitem styling help

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C#

WPF

Hi,

Was wondering has anyone accomplished to make TabControl/item look at link below aka github client

TabControl · Issue #2344 · MahApps/MahApps.Metro · GitHub[^]

If you have can you please help me out.

What I have tried:

Here is my starting point

<Style BasedOn="{StaticResource MetroTabItem}" TargetType="{x:Type TabItem}">
<setter property="Controls:ControlsHelper.HeaderFontSize" value="20">
<setter property="Controls:ControlsHelper.ContentCharacterCasing" value="Normal">
</Style>