#BackTopLeft {background-color: #C4BEBE;filter: alpha(opacity=80);opacity: 0.8;}
#BackTopMiddle {background-color: #CDCEC8;filter: alpha(opacity=80);opacity: 0.8;}
#BackTopRight {background-color: #C8CECE;filter: alpha(opacity=80);opacity: 0.8;}
#BackBottomLeft {background-color: #D7D2D8;filter: alpha(opacity=80);opacity: 0.8;}
#BackBottomMiddle {background-color: #B4B9B5;filter: alpha(opacity=80);opacity: 0.8;}
#BackBottomRight {background-color: #CDCEC8;filter: alpha(opacity=80);opacity: 0.8;}