.ContentHeaderRight
{
    background-image: url(../../img/site/_LineCornerRight_BC131A.gif);   
}

.ContentHeaderLeft
{
    background-image: url(../../img/site/_LineCorner_BC131A.gif);    
}

.ContentHeaderCentre
{
    background-image: url(../../img/site/_LineCornerCentre_BC131A.gif);
    
}