<ResourceDictionary xmlns="https://github.com/avaloniaui" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
    <!-- ListBox -->
    <Thickness x:Key="ListBoxItemDefaultPadding">12 8</Thickness>
    <CornerRadius x:Key="ListBoxItemCornerRadius">0</CornerRadius>
</ResourceDictionary>