.common_banner .docu_wrap{
    width: 1200px;
    margin: auto;
    position: relative;
    z-index: 1;
}

.docu_wrap span{
    font-size: 40px;
    font-family: Source Han Sans CN;
    font-weight: bold;
    color: #FFFFFF;
    display: block;
    margin: 0 0 19px 0;
}
.docu_wrap .docu_search{
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 60px;
    width: 100%;
}
.docu_wrap .docu_search input{
    width: inherit;
    height: 100%;
    background: #fff;
    padding: 0 0 0 15px;
    font-size: 16px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    border: none;
}
.docu_wrap .docu_search input::placeholder{
    font-size: 16px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #999999;
}
.docu_wrap .docu_search button{
    width: 120px;
    height: 100%;
    background: #004aa9;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 16px;
    color: #fff;
}

.document{
    overflow: hidden;
}
.document .wrap{
    width: 1200px;
    margin: 70px auto;
    display: flex;
    justify-content: space-between;
}

.document .wrap .the_side{
    padding: 0 0 0 34px;
    position: relative;
    height: fit-content;
}
.document .wrap .the_side:after{
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 1px;
    height: 100%;
    background: #E6E6E6;
}
.document .wrap .the_side .item{
    font-size: 16px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #666666;
    position: relative;
    cursor: pointer;
}
.document .wrap .the_side .item:after{
    content: '';
    width: 7px;
    height: 7px;
    background: #004BAA;
    border-radius: 50%;
    position: absolute;
    left: -37.5px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 5;
    display: none;
}
.document .wrap .the_side .item:before{
    content: '';
    width: 7px;
    height: 7px;
    background: #004BAA;
    border-radius: 50%;
    position: absolute;
    left: -37.5px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 5;
    opacity: 0.5;
    animation: 1s before infinite linear;
    display: none;
}
.document .wrap .the_side .item.on{
    color: rgba(0, 75, 170, 1);
}
.document .wrap .the_side .item.on:after,.document .wrap .the_side .item.on:before{
    display: block;
}
@keyframes before {
    100%{
        transform: translateY(-50%) scale(4);
        opacity: 0;
    }
}
.document .wrap .the_side .item:not(:last-child) {
    margin: 0 0 32px 0;
}
.document .wrap .content{
    width: 1000px;
}
.document .wrap .content .matter:not(:last-child) {
    margin: 0 0 50px 0;
}
.document .wrap .content .matter .title{
    font-size: 22px;
    font-family: Source Han Sans CN;
    font-weight: bold;
    color: #333333;
    position: relative;
    margin: 0 0 35px 0;
    padding: 0 0 0 40px;
}
.document .wrap .content .matter .title:after{
    content: '';
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    left: 0;
    width: 27px;
    height: 17px;
    background: #004aa9;
    border-top-right-radius: 8px;
}
.document .wrap .content .matter .text{
    background: #FFFFFF;
    box-shadow: 0px 0px 20px 0px rgba(0,0,0,0.1);
    padding: 40px;
}
.document .wrap .content .matter .text a{
    font-size: 16px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #666666;
    line-height: 35px;
    display: block;
    width: fit-content;
    transition: 0.56s;
}
.document .wrap .content .matter .text a:hover{
    color: #004aa9;
}
.page{
    overflow: hidden;
}
.page .wrap{
    width: 1100px;
    margin: 196px auto 88px;
}
.page .wrap .title{
    text-align: center;
    padding: 0 0 26px 0;
    margin: 0 0 31px 0;
    border-bottom: 1px solid rgba(230, 230, 230, 1);
}
.page .wrap .title span{
    font-size: 40px;
    font-family: Source Han Sans CN;
    font-weight: bold;
    color: #333333;
    display: block;
    margin: 0 0 13px 0;
}
.page .wrap .title p{
    font-size: 14px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #666666;
}
.page .wrap .content p img{
    max-width: 100%;
}
.page .wrap .content h2{
    color: #000;
    font-size: 35px;
    line-height: 70px;
    text-align: center;
}
.page .wrap .content h3{
    font-size: 24px;
    color: #000;
    line-height: 50px;
    font-weight: 400;
    text-align: center;
}
.page .wrap .help{
    border: 1px solid rgba(230, 230, 230, 1);
    padding: 30px;
    margin: 70px 0 0 0;
}
.page .wrap .help .headline{
    border-bottom: 1px solid rgb(218, 218, 218);
    padding: 0 0 30px 0;
    margin: 0 0 25px 0;
    display: flex;
    align-items: center;
}
.page .wrap .help .headline p{
    color: #111;
    font-size: 16px;
    font-weight: bold;
    margin: 0 40px 0 0;
}
.page .wrap .help .headline .icon{
    display: flex;
    align-items: center;
}
.page .wrap .help .headline .icon i{
    color: #ffd013;
    font-size: 25px;
    margin: 0 6px 0 0;
}
.page .wrap .help .question p{
    color: #111;
    font-size: 16px;
    margin: 0 0 25px 0;
    font-weight: bold;
}
.page .wrap .help .question .list{
    display: flex;
    align-items: center;
    color: rgba(0,0,0,0.7);
    font-size: 16px;
    margin: 0 0 15px 0;
    cursor: pointer;
}
.page .wrap .help .question .list div{
    width: 18px;
    height: 18px;
    border: 1px solid rgb(197, 197, 197);
    margin: 0 10px 0 0;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: 0.6s;
}
.page .wrap .help .question .list.on div{
    background: #004baa;
}
.page .wrap .help .question .list div svg,.page .wrap .help .question .list div svg path{
    fill: #fff;
    width: 70%;
}
.advice{
    margin: 20px 0 0 0;
}
.advice p{
    color: #111;
    font-size: 16px;
    margin: 0 0 40px 0;
    font-weight: bold;
}
.advice textarea{
    width: 100%;
    height: 130px;
    border: 1px solid #d0d2d5;
    padding: 5px 10px;
    font-size: 16px;
}
.advice textarea::placeholder{
    color: #d0d2d5;
    font-size: 16px;
}
.advice button{
    height: 50px;
    width: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    background: #004baa;
    font-size: 14px;
    margin: 25px 0 0 0;
}
@media screen and (max-width: 1400px) {
    .docu_wrap span {
        font-size: 24px;
    }
}
@media screen and (max-width: 1300px) {
    .document .wrap {
        width: 90%;
    }
    .document .wrap .content{
        width: 85%;
    }
    .common_banner .docu_wrap {
        width: 90%;
    }
}
@media screen and (max-width: 1024px) {
    .document .wrap .content{
        width: 80%;
    }
    .page .wrap .title span {
        font-size: 24px;
    }
    .page .wrap {
        width: 90%;
    }
    .page .wrap {
        margin: 140px auto 30px;
    }
}
@media screen and (max-width: 700px) {
    .document .wrap .the_side {
        display: none;
    }
    .document .wrap .content{
        width: 100%;
    }
}