grunt-asset-cachebuster/test/expected/buster_function_option.css

Cachebust images, scripts and other assets in your HTML & CSS files.

h1 {
  background-image: url(hello.png?v=9);
}

h2 {
  background-image: url(//cdn.1.test.com/hello.png?v=26);
}

h3 {
  background-image: url(//cdn.2.test.com/hello.png?v=26);
}

h4 {
  background-image: url(data:image/png;base64,TEST==);
}

h5 {
  background-image: url('data:image/png;base64,TEST==');
}