How To Add Background Image In Html Notepad. For atom, you can actually just set a background with less in file > settings > themes > choose a theme >your stylesheet. Set the height and width of the image.

If we want to add the background image in the html document using the internal css then we have to follow the steps which are given below. Inserting a image in html backgound. In this article, we will use html and css to set the image in the text background.