<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 48 48" width="24" height="24">
	<path d="M 4 4 L 44 4 L 44 44 Z" fill="{{app.setting.color.accent}}" />
	<path d="M 4 4 L 34 4 L 24 24 Z" fill="rgba(0,0,0,0.15)" />
	<path d="M 4 4 L 24 4 L 4  44 Z" fill="{{app.setting.color.primary}}" />
</svg>