ScaledPaddingView.swift

import SwiftUI

struct ScaledPaddingView: View {
    var body: some View {
        GeometryReader { geometry in
            let frame = geometry.frame(in: .local)
            Rectangle()
                .foregroundColor(.red)
                .padding(.horizontal, frame.maxX * 0.2)
                .padding(.vertical, frame.maxY * 0.2)
                .background(Color.green)
        }
    }
}