Code in html for background image

- Html code for background image full screen
- Css code for html background image
- Html code for background image opacity
- Html code for background image size
- Html code for background image behind text
- Html code for background image height and width
- Html code for background image animation
- Html code for background image position
- Html code for background image and text
- Code for background image in html using notepad
- Code for login page in html with background image