Capacitive Divider for DC signals
You are using an idealized capacitor model.  This is the simplest model for a real-world capacitor that is accurate for the problem you are addressing with your simulation.

Keep in mind, when doing simulations, that it is up to you to determine that your model is accurate enough.  The real world is for all intents and purposes infinitely complex, simulation models are of necessity finite, and the tool doesn't know what you're trying to find out.







simulate this circuit &ndash; Schematic created using CircuitLab