Example of displaying the image above the gradient:

Source Code: (back to article)

<!DOCTYPE html>
<html>
  <head>
    <title>Title of the document</title>
    <style>
      .background-gradient {
        background: url('/build/images/logo-color-w3.png') no-repeat, -moz-linear-gradient(135deg, #6ec575 0, #3b8686 100%);
        background: url('/build/images/logo-color-w3.png') no-repeat, -webkit-gradient(135deg, #6ec575 0, #3b8686 100%);
        background: url('/build/images/logo-color-w3.png') no-repeat, -webkit-linear-gradient(135deg, #6ec575 0, #3b8686 100%);
        background: url('/build/images/logo-color-w3.png') no-repeat, -o-linear-gradient(135deg, #6ec575 0, #3b8686 100%);
        background: url('/build/images/logo-color-w3.png') no-repeat, -ms-linear-gradient(135deg, #6ec575 0, #3b8686 100%);
        background: url('/build/images/logo-color-w3.png') no-repeat, linear-gradient(135deg, #6ec575 0, #3b8686 100%);
        height: 500px;
        width: 500px;
        background-position: center;
      }
    </style>
  </head>
  <body>
    <div class="background-gradient"></div>
  </body>
</html>