header .container {
    align-items: center;
    justify-content: center;
    flex-direction: column;
}

header .container .content-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

header .container .content-box .synopsis {
    text-align: center;
}

section .header-title {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

section .header-title p {
    display: inline-block;
    text-align: center;
}

section .content-box form {
    max-width: 70%;
    margin: 0 auto;
}

section .content-box .input-group {
    display: flex;
    align-items: center;
    border: 1px solid #E8E8E8;
    border-radius: 11px;
    padding: 20px 15px;
    margin-bottom: 30px;
    background-color: white;
}

section .content-box .input-group:first-child {
    margin-top: 30px;
}

section .content-box .input-group:last-child {
    margin-bottom: 0;
}

section .content-box .input-group label {
    margin-bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

section .content-box .input-group .form-control {
    border: none;
    box-shadow: none;
    padding: 0 12px;
    height: 20px;
}

section .content-box .input-group .code {
    background-color: #F4F9FF;
    border-radius: 20px;
    width: 120px;
    height: 35px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #00A4FF;
}

section .content-box .input-group input[type=radio], input[type=checkbox] {
    margin: 0;
    border-color: #CACACA;
}

section .content-box .to-pwd-logo {
    width: 100%;
    text-align: right;
    height: 62px;
    color: #666666;
    padding: 0;
    border: none;
    justify-content: flex-end;
    margin-bottom: 10px;
}

section .content-box .btn {
    width: 100%;
    height: 72px;
    border-radius: 50px;
    background: -webkit-linear-gradient(left, #00A4FF, #0F7FFF); /* Safari 5.1 - 6.0 */
    background: -o-linear-gradient(right, #00A4FF, #0F7FFF); /* Opera 11.1 - 12.0 */
    background: -moz-linear-gradient(right, #00A4FF, #0F7FFF); /* Firefox 3.6 - 15 */
    background: linear-gradient(to right, #00A4FF, #0F7FFF); /* 标准的语法 */
    color: white;
    text-align: center;
}

section .content-box-left {
    width: 25%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

section .content-box-left .btn {
    border-radius: 50px;
    color: white;
    padding: 15px 50px;
    background: -webkit-linear-gradient(left, #00A4FF, #0F7FFF); /* Safari 5.1 - 6.0 */
    background: -o-linear-gradient(right, #00A4FF, #0F7FFF); /* Opera 11.1 - 12.0 */
    background: -moz-linear-gradient(right, #00A4FF, #0F7FFF); /* Firefox 3.6 - 15 */
    background: linear-gradient(to right, #00A4FF, #0F7FFF); /* 标准的语法 */
}

section .content-box-right {
    width: 75%;
}

section .content-box-right ul {
    width: 100%;
    display: flex;
    justify-content: space-between;
}

section .content-box-right ul li {
    width: 33.33%;
    min-height: 180px;
    overflow: hidden;
    position: relative;
    border-right: 1px solid #E8E8E8;
    box-sizing: border-box;
}

section .content-box-right ul li:last-child {
    border: none;
}

section .content-box-right ul li a {
    width: 100%;
    color: #a3a4a5;
}

section .content-box-right ul li a .before {
    width: 100%;
    min-height: 180px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-around;
    position: absolute;
    top: 0;
    left: 0;
    transition: all .3s;
}

section .content-box-right ul li a .before img {
    max-width: 105px;
}

section .content-box-right ul li a .after {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: absolute;
    top: 100%;
    left: 0;
    padding: 0 20px;
    transition: all .3s;
}

section .content-box-right ul li:hover a .before {
    top: -132px;
}

section .content-box-right ul li:hover a .after {
    top: 30px;
}

section .label-text{
    font-weight: normal;
    font-size: 14px;
    color: #888;
    margin-left: 15px;
}

section .content-box .multi{
    width: 100%;
    display: flex;
    align-items: center;
}
section .content-box .multi-item{
    width: 20%;
}

section .content-box .input-group .checkbox{
    display: inline-block;
    width: 18px;
    height: 18px;
}

section .content-box .input-group .checkbox_span{
    margin-left: 5px;
    font-weight: normal;
}

@media screen and (max-width: 992px) {
    section .content-box-right ul li a .after {
        padding: 0 10px;
    }

    section .content-box-right ul li a .before img {
        max-width: 85px;
    }

    .text-size-h4 {
        font-size: 19px !important;
    }

    section .content-box .multi{
        flex-wrap: wrap;
        max-height: none;
        margin-left: 12px;
    }

    section .content-box .multi-item{
        width: 50%;
    }

    section .content-box .multi-item label{
        justify-content: normal;
    }
}

@media screen and (max-width: 768px) {
    section .content-box .input-group {
        margin-bottom: 15px;
        max-height: 52px;
    }

    section .content-box .input-group img {
        padding: 5px;
        max-width: 30px;
    }

    section .content-box .input-group .form-control {
        height: 18px;
    }

    section .content-box .to-pwd-logo,
    section .content-box .btn {
        max-height: 52px;
    }

    section .content-box-left {
        width: 100%;
    }

    section .content-box-right {
        width: 100%;
    }

    section .content-box-left .btn {
        padding: 8px 30px;
    }

    section .content-box-right ul {
        flex-flow: wrap;
    }

    section .content-box-right ul li {
        width: 50%;
        height: auto;
        overflow: auto;
        margin-top: 20px;
        position: relative;
    }

    section .content-box-right ul li a .before,
    section .content-box-right ul li a .after {
        height: auto;
        min-height: auto;
        position: relative;
    }

    section .content-box-right ul li a .before,
    section .content-box-right ul li a .after,
    section .content-box-right ul li:hover a .after,
    section .content-box-right ul li:hover a .before {
        top: 0;
    }

    section .content-box .multi{
        flex-wrap: wrap;
        max-height: none;
        margin-left: 12px;
    }

    section .content-box .multi-item{
        width: 50%;
    }

    section .content-box .multi-item label{
        justify-content: normal;
    }
}