title: Removing DataGrid cell dotted border?
body: <p><img src="https://i.stack.imgur.com/xK4hr.png" alt="enter image description here" /></p>
  <p>I want to remove the dotted border around Romance that can be seen in the above datagridcell. The border appears whenever i use the key board left-right navigation keys. How can i get rid of it ?</p>