#borders{
    width:100%;
    height:100%;
}
#borderleft{
    background: url(Images/Border.png)
    background-repeat-y;
    background-height: 100%;
    background-width: 50px;
    background-position:absolute left:0;
    background-padding-right:10px;
        }

#borderright{
    background: url(Images/Border.png)
    background-repeat-y;
    background-height: 100%;
    background-width: 50px;
    background-position:absolute right:0;
    background-padding-left:10px;
        }