#Floatingbar1 {
    width: 400px;
    height: 408px;
    text-align: center;
    position: fixed;
    top: 50%;
    right: 20px;
    background: url(im/ahxybj.gif) no-repeat left top;
    z-index: 2500;
}

#Floatingbar2 {
    width: 296px;
    height: 312px;
    text-align: center;
    position: fixed;
    top: 40%;
    right: 20px;
    background: url(im/shield_bg.gif) no-repeat left top;
    z-index: 2500;
}