title: Changing Background color of Image view in JavaFX8
body: <p>i have tried to change the <code>ImageView</code> background color using CSS bt could n't change it...</p>
  
  <p>How can i set my <code>ImageView</code> Background color in Javafx8 ?</p>
  
  <p>Can any one help me out?</p>
  
  <p>Here is my screenshot: <img src="https://i.stack.imgur.com/2WL8A.jpg" alt="screenshot"></p>
  
  <p>i want to replace the Gray background of the image with <strong>Black</strong> .</p>