title: How to customize Slider widget in Flutter?
body: <p>Is it possible to customize a Slider Widget in Flutter?</p>
  
  <p>Like  this:</p>
  
  <p><a href="https://i.stack.imgur.com/4puYy.png" rel="noreferrer"><img src="https://i.stack.imgur.com/4puYy.png" alt="enter image description here"></a></p>