This will start to set the colour of that part of the page. Just click the right colour for you. To set the background of the rest of your page. Click on the background element. Here you can choose a colour for this or even add an image. To add an image, click on the image button within the background element. You will see many images from WIX, or you can add your own. The WIX images are usually free to use. You can upload an image from here or use one of your already uploaded images. This is how to upload an image for everything.
Each of these pages serves a specific purpose for your store and its functionality. The good news is that most themes these days are optimized to make those pages look right. The Neve theme is no different. If you visit any of these new pages, you’ll see that the presentation is clear and everything is easy to grasp. Here’s an example of the shopping cart page: