I’m mostly just adding these in case I need to go back and remember how to do them. I hate searching for the right clues.
You know that aweful gray (or whatever color it is) box around the body of your blog? Want to get rid of it and get a sleek looking blog like mine? Yes?
Go to: Design
Then: Advanced
Then: CSS
and enter this into the box:
.content-outer
{
-moz-box-shadow: 0 0 0px rgba(0, 0, 0, .15);
-webkit-box-shadow: 0 0 0px rgba(0, 0, 0, .15);
-goog-ms-box-shadow: 0 0 0px #333333;
box-shadow: 0 0 0px rgba(0, 0, 0, .15);
}
click ‘enter’ and you’ll see it in the preview. No more obnoxious box.
Lexi Mag 
not working buddy,, 😦