Hey, you know how when you add a background to Blogger and you have that white or colored strip across the top? Well, you can remove that color strip by going under design, then under Template Designer. Once you are in Template Designer, click on the Advanced button to your left, click on backgrounds, see where it says, Outer Background, click on the arrow that will then bring up a display box with lots of colors, well at the bottom it says Transparent, click on that and it will remove the color strip and you will be able to see all of your background. I hope I explained this to where you can understand. If not, let me know.