body 
{
    margin: 0px; 
    overflow:hidden;
    height:100%; 
    background-color:#222222; 
    color:Black;
    font-family:Verdana, Arial, sans-serif;
}
.left_edges
{
    background-repeat:repeat-y;
    background-image:url("http://datascenes.com/images/left_side_image.png");
    background-position:100%;
}
.right_edges
{
    background-repeat:repeat-y;
    background-image:url("http://datascenes.com/images/right_side_image.png");
    background-position:0%;
}