#loginbg {
    display: none;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 200;
    height: 100%;
    width: 100%;
    background: #000000;
    filter: alpha(opacity=30);
    -moz-opacity: 0.3;
    opacity: 0.3;
}
#login {
    padding-top: 20px;
    padding-left:  20px;
    position: absolute;
    top: 40%;
    left: 40%;
    width: 600px;
    z-index: 201;
    background: #FFFFFF;
}

#editZhibiao {
    padding-top: 20px;
    padding-left:  20px;
    position: absolute;
    top: 40%;
    left: 40%;
    width: 600px;
    z-index: 201;
    background: #FFFFFF;
}