jqwidgets-scripts-custom/demos/Angular/rangeselector/backgroundimage/src/app/app.component.css

jQWidgets is an advanced jQuery, Angular 7, Vue, React, ASP .NET MVC, Custom Elements and HTML5 UI framework.

html, body {
  width: 100vw;
  height: 100vh;
  padding: 0;
  margin: 0;
}

#backgroundImage {
    width: 500px;
    height: 100px;
    background: url(https://www.jqwidgets.com/angular/images/imageNature5.jpg) -100px -100px;
}