> [!WARNING]
> 
> - family1
>   - this variable is in fact a family: :bell: <span style="color: {self.warning_color}">{warning}</span>

> [!CAUTION]
> 
> - family1
>   - this variable is in fact a family
>     - a true variable: :stop_sign: <span style="color: #C23636">mandatory variable but has no value</span>