How can I make the background of elements of my blog transparent in Blogger?

Question

On on my Blog ( http://www.ourunitedvoice.org/ ) there is a great deal of empty white space that I want to change to be transparent so my background shows off more in my blog similar to this blog: http://wholefoodsmarket.com/blog/whole-story .

I don't know what HTML needs to be changed on these various page components to remove the white and make them see through. Hoping someone can help me!

Answer 1

add this to the body css:

body {
background-color:rgba(255,255,255,0);
}

The last "0" will make the background transparent

Answer 2

Sir you are using a png file while the other site is using CSS

there is no magic learn some CSS and you will solve your problem