#lbCloseLink {
    width: 16px;
    height: 16px;
    background: transparent url(../images/cross.png) no-repeat center;
}
#lbPrintLink {
    width: 16px;
    height: 16px;
    background: transparent url(../images/printer.png) no-repeat center;
}
#lbSaveLink {
    width: 16px;
    height: 16px;
    background: transparent url(../images/disk.png) no-repeat center;
}