You can use the “Featured Image” as “Background” using the Combo Blocks plugin. This article will help you to set the image as a background.
To begin, insert the “Image” block.
![How to use image as background on Image Block? 1 5Q75E4T](https://i.imgur.com/5Q75E4T.png)
Now select an image source and select an image.
![How to use image as background on Image Block? 2 OLtygy9](https://i.imgur.com/OLtygy9.png)
Click on the “Wrapper” tab.
![How to use image as background on Image Block? 3 hkkPBnQ](https://i.imgur.com/hkkPBnQ.png)
From “Image as Background” makes it yes.
![How to use image as background on Image Block? 4 kL6FTis](https://i.imgur.com/kL6FTis.png)
Now change the “Height-length” and select the proper height unit [ex, 400px].
![How to use image as background on Image Block? 5](https://i.imgur.com/axBySLJ.png)