.nav-container {
    height: 72px;
    border-bottom: 1px solid #73869a;
    background: #fff;
}

.nav-container .nav-ban {
    position: relative;
    width: 1100px;
    margin: 0 auto;
}

.nav-ban .login-con {
    position: absolute;
    top: 50%;
    left: 0;
    margin-top: 21px;
    width: 136px;
    height: 43px;
    padding: 0;
    float: left;
}

.content {
    background: #f4f4f4;
    padding: 40px 0 60px;
}

.content-ipt {
    width: 570px;
    height: 306px;
    margin: 0 auto;
    background: #fff;
}

.no-resg {
    display: block;
    font-size: 14px;
    padding: 12px 8px;
    color: #0079c1;
}

.ipt-con {
    padding: 22px 60px;
}

.ipt-con .ipt-start {
    font-size: 18px;
    margin-bottom: 16px;
}

.ipt-con .ipt-mail {
    font-size: 12px;
    margin-bottom: 14px;
    color: #565656;
}

.ipt-con input {
    width: 420px;
    border-radius: 4px;
    border: 1px solid #a4abae;
    padding: 14px 12px;
    margin-bottom: 30px;
}

.ipt-con .ipt-next {
    display: block;
    width: 214px;
    padding: 14px 0;
    color: #fff;
    text-align: center;
    background: #0070ba;
    border-radius: 4px;
}