How to Get a Banner to Span the Length of a Web Page
I am a new web developer, and I was asked to create a banner that will span across an entire page using four pictures: one having an "X" to close the message when clicked, a right-rounded side of the dialog box, a center that needs to be stretched across the length of the page, and a left-rounded side of the message box. In addition, I need to add text over the center of the image, similar to the attached image. How would I use the four small images to make one large image that can be used on a page to make a larger button appear to be there?
Thanks in advance for your time and your help. Any help that you can provide would be greatly appreciated.