title: EditText without line at bottom
body: <p>I want to make my edit text field without the line at the bottom, like in this picture
  <img src="https://i.stack.imgur.com/KBj7X.png" alt="enter image description here">
  Right now my edit text looks like this
  <img src="https://i.stack.imgur.com/qW9B1.png" alt="enter image description here">
  How can I do it?</p>