Daretoprepare

I am trying to use the same background that I used with 1.5 version. Still cannot figure out the format in 1.6 version. The image, "AFlag.jpg" is located in public_html/themes/default-bootstrap/img

Here is the code that I am trying to use:

body {
  font-family: Arial, Helvetica, sans-serif;
  font-size: 13px;
  line-height: 1.42857;
  color: #777777;
  background-color: body, #page, header, .columns-container {
background: #FFF url('../img/AFlag.jpg')!important;
}}
 

I know something is not right with how I have typed the code. I am wanting the image to stay fixed on all pages so that the middle menu will scroll up/down while the image stays put. Thanks for any help in advance!