.bg{
    padding-bottom: 100px;
}
.inner-container {
    margin: 0 auto;
    padding: 0 20px;
}
.title {
    color: #999999;
    font-size: 20px;
    line-height: 26px;
    text-align: center;
    padding: 80px 0 90px;
}
.title p{
    color: #222222;
}
.title p:nth-child(1) {
    font-size: 40px;
    line-height: 56px;
    padding-bottom: 13px;
    font-weight: bold;
    letter-spacing: 2px;
}
.position-title {
    width: 1240px;
    padding: 0 20px;
    box-sizing: border-box;
    margin: 0 auto;
    display: flex;
    align-items: center;
    color: #222222;
    font-size: 28px;
    line-height: 40px;
    font-weight: 600;
}
.position-title img {
    width: 37px;
    margin-right: 12px;
}

.position-row {
    width: 1240px;
    padding: 0 20px;
    margin: 30px auto 0;
    display: flex;
}
.position-item {
    width: 50%;
    font-size: 16px;
    line-height: 36px;
    color: #999999;
    /* height: 260px; */
    cursor: pointer;
    position: relative;
    padding-top: 40px;
    padding-bottom: 40px;
}
.position-item > p:nth-child(1) {
    color: #333333;
    font-size: 20px;
    line-height: 28px;
    padding-bottom: 20px;
}
.position-item p:nth-child(2) {
    width: 510px;
    color: #666;
}
.position-item .icon-ziyuan {
    font-size: 30px;
    line-height: 1;
    position: absolute;
    bottom: -5px;
    left: 155px;
    transform: translate(-50%, 0);
    color: #f4f4f4;
    opacity: 0;
    transition: all .3s;
}

.position-detail {
    width: 100%;
    background: #f4f4f4;
}
.position-inner-box {
    display: flex;
    justify-content: space-between;
    width: 1240px;
    padding: 0 20px;
    box-sizing: border-box;
    margin: 0 auto;
    height: 0;
    opacity: 0;
    transition: all .3s;
}
/*  {
    height: auto;
    opacity: 1;
} */

.position-inner-box p {
    color: #999;
    font-size: 18px;
    line-height: 25px;
    padding: 50px 0 30px;
}
.position-inner-box ul {
    padding-bottom: 50px;
}
.position-inner-box li {
    width: 510px;
    color: #999;
    font-size: 15px;
    line-height: 35px;
}

.cut-line {
    display: block;
    width: 1200px;
    margin: 40px auto 80px;
}

.content-container {
    width: 100%;
}
.inner-container {
    width: 1240px;
    margin: 0 auto;
    padding: 0 20px;
    box-sizing: border-box;
}
.contact-us-box .title {
    color: #9999A7;
    font-size: 20px;
    line-height: 26px;
    text-align: center;
    padding: 40px 0 63px;
}

.contact-us-box .title p:nth-child(1) {
    font-size: 40px;
    color: #252529;
    line-height: 56px;
    padding-bottom: 13px;
    font-weight: bold;
    letter-spacing: 2px;
}
.contact-us-box .inner-container>p:nth-child(2) {
    color: #454555;
    font-size: 25px;
    line-height: 52px;
    padding-bottom: 63px;
}
.contact-us-box .inner-container>div:nth-child(3) {
    display: flex;
    box-sizing: border-box;
    color: #454555;
    padding-bottom: 100px;
}
.contact-us-detail>p:nth-child(1), .qrcode-box>p:nth-child(1) {
    font-size: 22px;
    line-height: 30px;
    padding-bottom: 33px;
    font-weight: bold;
}
.contact-us-detail>div {
    display: flex;
}
.contact-us-detail>div div {
    font-size: 16px;
    width: 368px;
    padding-right: 50px;
}
.contact-us-detail>div div:nth-child(2) {
    width: 300px;
}
.contact-us-detail>div div p:nth-child(1) {
    font-size: 18px;
    line-height: 25px;
    padding-bottom: 21px;
}
.qrcode-list {
    display: flex;
}
.qrcode-item {
    padding-right: 140px;
    font-size: 16px;
    color: #D6D6DD;
    text-align: center;
}
.contact-us-box .qrcode-item {
    color: #454555;
}
.qrcode {
    margin: 0 auto 20px;
    width: 110px;
    height: 110px;
}
.qrcode-item:last-child {
    padding-right: 0;
}
.hidden{
    display: none
}
.isPC .h5_show, .h5_show{
    display: none
}
@media (max-width: 1011px) {
    .main{
        margin-top: 55px;
    }
    .bg{
        padding-bottom: 10px;
    }
}
@media (max-width: 1011px) {
    .inner-container{
        width: 100%;
    }
    .title{
        font-size: 12px;
        padding: 20px 0 ;
    }
    .title p:nth-child(1){
        font-size: 22px;
        line-height: 24px;
        padding-bottom: 0;
    }
}

@media (max-width: 1011px) {
    .position-title{
        width: 100%;
        font-size: 18px;
        line-height: 20px;
    }
    .position-title img{
        width: 26px;
    }
}
@media (max-width: 1011px) {
    .position-row{
        width: 100%;
        padding: 0 20px;
        margin: 10px auto;
        flex-direction: column
    }
    .position-item{
        width: 100%;
        font-size: 14px;
        line-height: 26px;
        padding-top: 20px;
        padding-bottom: 10px;
        cursor: default;
    }
}
@media (max-width: 1011px) {
    .position-item p:nth-child(1){
        font-size: 18px;
        line-height: 22px;
        padding-bottom: 10px;
    }
    .position-item > p:nth-child(2){
        /* width: 100%; */
        display: none
    }
}

@media (max-width: 1011px) {
    .contact-us-box .title{
        font-size: 12px;
        padding: 20px 0;
    }
    .contact-us-box .title p:nth-child(1){
        font-size: 22px;
        line-height: 24px;
        padding-bottom: 0;
    }
    .contact-us-box .inner-container>p:nth-child(2){
        font-size: 16px;
        line-height: 18px;
        padding-bottom: 30px;
    }
}

@media (max-width: 1011px) {
    .contact-us-box .inner-container>div:nth-child(3){
        flex-direction: column;
        padding-bottom: 20px;
    }
}

@media (max-width: 1011px) {
    .contact-us-detail>p:nth-child(1), .qrcode-box>p:nth-child(1){
        display: none;
    }
}

@media (max-width: 1011px) {
    /* .hidden{
        display: inline-block;
    } */
    .contact-us-detail>div{
        flex-direction: column;
    }
    .contact-us-detail>div div{
        width: 100%;
        font-size: 14px;
        padding-right: 0;
    }
    .contact-us-detail>div div p:nth-child(1){
        font-size: 14px;
        padding: 0;
    }
    .contact-us-detail>div div p{
        display: inline-block;
        line-height: 25px;
    }
}

@media (max-width: 1011px) {
    .qrcode-box{
        margin-top: 14px;
    }
    .qrcode-list{
        justify-content: space-evenly
    }
    .contact-us-box .qrcode-item{
        padding: 0;
        font-size: 14px;
    }
    .qrcode{
        width: 90px;
        height: 90px;
        margin: 0 auto 0px
    }
}


@media (max-width: 1011px) {
    .isMobile .h5_show{
        display: block
    }
    .position-item .h5_show p{
        color: #333;
        font-size: 16px;
        margin-top: 10px;
    }
    .position-item .h5_show ul{
        color: #666;
        font-size: 14px;
    }
}