By default, when you add a background image to your blog or website, it is arranged in tiles. If the image is not large enough to cover the whole page, it is being displayed multiple times.
How to make it full screen? Or full width and full height at the same time? Here's the code:
CSS Code:
background-size: cover;
Place it inside the body{} of your CSS code. This is inside the <STYLE></STYLE> tags and should not be confused with the BODY tag of your HTML. Your code should now look like this:
<style>
body{
background: url('YOUR_IMAGE_URL_HERE.PNG') center center fixed;
background-size: cover;
}
</style>
Using the above code will make your background in full width and full height. Also notice that there are additional codes in line with your background attribute. Add center center fixed to make it unscrollable and centered. Just play with the codes and get the result you desire. Enjoy :)
Example:
background: url('your_image_url_here.jpg') fixed;
Example:
background: url('your_image_url_here.jpg') center center fixed;
In the image: Suppanad Jittaleela