#Layer2 {
    position: absolute;
    width: 1018px;
    height: 565px;
    z-index: 2;
    background-image: url();
    left: 450px;
    top: 80px;
}
#Layer4 {
    position: absolute;
    width: 1920px;
    height: 132px;
    z-index: 2;
    left: 50%;
    margin-top: 0;
    margin-left: -960px;
    background-image: url(../images/bj_07.jpg);
    background-repeat: no-repeat;
}
#Layer5 {
    position: absolute;
    width: 700px;
    height: 90px;
    z-index: 1;
    left: 50%;
    transform: translateX(-50%);
    top: 24px;
}