.content{
    position: relative;
    width: 100%;
    font-family: Microsoft yahei, serif, PingFangSC-Regular;
}
.login-area{
    position: absolute;
    width: 400px;
    height: 480px;
    left: 6%;
    top: 20%;
    background: #fff;
    box-shadow: 0 8px 24px 0 rgba(0,0,0,0.10);
    text-align: center;
}
.u-dun{
    margin: 96px auto 40px auto;
}
.u-dun-txt{
    font-size: 14px;
    color: #999999;
    text-align: center;
}
.u-dun-btn{
    display: inline-block;
    width: 160px;
    height: 40px;
    background: url('/ebankc/bbc/images/login-btn.png');
    background-size: cover;
    margin: 8px auto 24px auto;
    border: none;
    cursor: pointer;
}
.u-dun-btn-dis{
    display: inline-block;
    width: 160px;
    height: 40px;
    line-height: 40px;
    background-color: #999999;
    color: #fff;
    margin: 8px auto 24px auto;
    border: none;
    cursor: default;
    border-radius: 40px;
}
.assist-txt{
    font-size: 14px;
    color: #666666;
    margin: 0 40px 36px 40px;
    text-align: left;
}
.assist-link,.qa,.difficult{
    text-decoration: none;
    font-size: 14px;
    color: #6199F4;
    line-height: 20px;
    cursor: pointer;
}
.qa{
    margin-right: 40px;
}

#bbc_foot{
    background:#474747;
    width:100%;
    height:60px;
    margin:auto;
}
.bbc_link{
    font-size:12px;
    color:#53a9ff;
    text-align:left;
}