But why is serving a smaller background image for mobile devices a good idea? Find & Download Free Graphic Resources for Game Background. Cookie information is stored in your browser and performs functions such as recognizing you when you return to our website and helping our team to understand which sections of the website you find most interesting and useful. This can be done within a current media query or its own as shown here: To make the background image responsive and 100% width, we can use the vw measurement and set the image width: 100vw. To enhance the page load speed on small screens, we’ll use a media query to serve a scaled-down version of the background image file. Describe with engaging text. 3. Lastly, it adds an event handler to handle the Click event of the button. The VML of the code below,Â