Clip-art is perfect for website design. Because clip-art images are usually standalone, it’s easy to drag them into your website’s header image, into your background, or even into the body text to break things up visually. Many website editors will allow you to do this simply by uploading your clip-art image of choice into the design interface.
If you need to create custom clip-art images on your own, you can head over to Shutterstock Editor, where you can upload and customize your images however you would like!
Be consistent with the style of clip-art you use on your website. For example, if you go with a cartoon, use all cartoons to keep the browsing experience smooth.