welcome.kv

<Welcome>:
    name: 'welcome'
    GridLayout:
        cols: 1

        Image:
            size_hint: (1, 1)
            source: 'medifyLogo.png'

        GridLayout:
            cols: 2
            FloatLayout:
                Button:
                    color: rgba(Colors.LIGHT_BLUE)
                    background_color: rgba(Colors.ACCENT_BLUE)
                    text: 'Patient Login'
                    pos_hint: {'center_x': 0.5, "top": 0.6}
                    size_hint: (.6, .4)
                    font_size: min(self.width, self.height) * 0.15  # Set font size based on minimum of width and height
                    on_press: root.manager.current = 'patient login'
            FloatLayout:
                Button:
                    color: rgba(Colors.LIGHT_BLUE)
                    background_color: rgba(Colors.ACCENT_BLUE)
                    text: 'EMS Login'
                    pos_hint: {'center_x': 0.5, "top": 0.6}
                    size_hint: (.6, .4)
                    font_size: min(self.width, self.height) * 0.2  # Set font size based on minimum of width and height
                    on_press: root.manager.current = 'ems login'