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    <SolidColorBrush x:Key="TreeViewItemIconDefaultForeground" Opacity="0.6" Color="#F9F9F9" />
    <SolidColorBrush x:Key="TreeViewItemIconHoverForeground" Color="#F9F9F9" />
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    <SolidColorBrush x:Key="TreeViewItemDefaultBackground" Color="Transparent" />
    <SolidColorBrush x:Key="TreeViewItemPointeroverBackground" Opacity="0.12" Color="White" />
    <SolidColorBrush x:Key="TreeViewItemPressedBackground" Opacity="0.16" Color="White" />
    <SolidColorBrush x:Key="TreeViewItemSelectedBackground" Opacity="0.2" Color="#54A9FF" />
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    <SolidColorBrush x:Key="TreeViewItemSelectedDisabledBackground" Opacity="0.04" Color="#E6E8EA" />
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