body {
    margin: 0;
    padding: 0;
    font-size: 12px;
    color: #1f3a87;
    background: #F7F7FF;
}
#logins_con {
    min-height: 287px;
    height: auto;
    overflow: hidden;
    text-align: center;
    list-style-type: none;
    width: 450px;
    margin: 0;
    padding: 0;
    background: url("/images/login_bg.jpg") no-repeat;
}
#btn_login {
    border: 0;
    vertical-align: top;
    width: 66px;
    height: 22px;
    cursor: pointer;
    background: url("/images/login_ent.gif");
}
#tb_uid,#tb_pwd {
    border: #cacaff solid 1px;
    width: 100px;
    font-size: 12px;
}
.login_li1 {
    margin: 125px 0 0;
}
.login_li2 {
    margin: 3px 0 0;
}
.login_li3 {
    margin: 15px 0 0;
}