Kivy TextInput horizontal and vertical align (centering text)
<p>How to center a text horizontally in a TextInput in Kivy?</p>

<p>I have the following screen:
<a href="https://i.stack.imgur.com/cljWG.png" rel="nofollow"><img src="https://i.stack.imgur.com/cljWG.png" alt="wrong screen"></a></p>

<p>But I want to centralize my text like this:
<a href="https://i.stack.imgur.com/V89Fw.png" rel="nofollow"><img src="https://i.stack.imgur.com/V89Fw.png" alt="right screen"></a></p>

<p>And this is part of my kv language:</p>

<pre><code>        BoxLayout:  
            orientation: 'vertical'
            Label:
                markup: True
                text: '[b] Type something... [/b]'
                size_hint: 1, 0.6
                size: self.parent.size[0], 200
                font_size: self.size[0] * 0.1
                text_size: self.size
                halign: 'center'
                valign: 'middle'

                canvas.before:
                    Color:
                        rgb: 0, 0, 204
                    Rectangle:
                        pos: self.pos
                        size: self.size

            TextInput:
                focus: True
</code></pre>

<p>How can I center my TextInput's text?</p>