.head-yd {
    width: 100%;
    height: 100px;
    position: fixed;
    top: 0;
    left: 0;
    background: #fff;
    z-index: 999999;
    display: none;
}

.menu {
    cursor: pointer;
    float: right;
    margin-right: 10px;
    line-height: 100px;
}

.menu span {
    width: 100%;
    display: block;
    font-size: 50px;
}

.head-yd .phone {
    display: block;
    width: 200px;
    height: 45px;
    border-radius: 23px;
    border: solid 1px rgba(230, 0, 18, 0.3);
    display: flex;
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    justify-content: center;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    -webkit-justify-content: center;
    align-items: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    float: left;
    margin-left: 10px;
    position: relative;
    top: 50%;
    transform: translateY(-50%);
}

.head-yd .phone span {
    font-family: SourceHanSansCN-Light;
    font-size: 18px;
    letter-spacing: 2px;
    color: #e60012;
    margin-left: 12px;
}

.head-yd .logo {
    float: left;
    margin-left: 10px;
    width: 35%;
    position: relative;
    top: 50%;
    transform: translateY(-50%);
}

.head-yd .logo img {
    width: 100%;
    display: block;
}

.phone-nav {
    transition: all 0.5s ease-in-out;
    position: fixed;
    right: -100%;
    width: 40%;
    background: rgba(255, 255, 255, 0.9);
    text-align: center;
    z-index: 999999;
    height: 100%;
    display: none;
}

.phone-nav ul {
    margin-top: 30%;
}

.phone-nav li {
    width: -moz-fit-content;
    width: -webkit-fit-content;
    width: fit-content;
    text-align: center;
    margin: auto;
    line-height: 60px;
    position: relative;
}

.phone-nav li a {
    color: #000000;
    font-size: 18px;
    font-family: SourceHanSansCN-Light;
}

.close1 {
    width: 25px;
    position: absolute;
    top: 37px;
    right: 8%;
}

.close1 img {
    width: 100%;
}

.aphone {
    right: 0 !important;
}

.section1 .xcp .top .nav a:nth-child(5) {
    display: none;
}

.section1 .xcp .top {
    width: 100%;
}

.section1 .xcp .xcp_title {
    margin-left: 9%;
}

.section1 .xcp .nav {
    margin-right: 115px;
}

.h {
    display: none;
}


/* 首页 */

@media (max-width: 1880px) {
    .indexbg video {
        object-fit: fill;
    }
    .section {
        width: 94%;
    }
    .section1 .title {
        width: 82%;
    }
    .section2 ul li {
        width: 25%;
    }
}

@media (max-width: 1768px) {
    .head {
        display: block;
    }
    .phone-nav {
        display: none;
        width: 50%;
        top: 0;
    }
    .section2 ul li {
        width: 25%;
    }
    .head .nav {
        margin-left: 13%;
        margin-right: 10%;
    }
    .banner .none_text {
        left: 8%;
    }
    .section2 .title {
        left: 140px;
    }
    .indexvideo {
        width: 100%;
        height: 100%;
        object-fit: fill;
        transform: translateY(-20%);
        top: 0;
    }
}

@media (max-width: 1680px) {
    .head {
        display: block;
    }
    .phone-nav {
        display: none;
        width: 50%;
        top: 0;
    }
    .banner {
        z-index: 0;
    }
    .indexbg video {
        width: 100%;
        height: 100%;
    }
}

@media (max-width: 1600px) {
    .head {
        display: block;
    }
    .phone-nav {
        display: none;
        width: 50%;
        top: 0;
    }
    .head .nav {
        margin-left: 4%;
        margin-right: 10%;
    }
    .footer {
        width: 1520px;
    }
    .footer .content {
        width: 1520px;
    }
    .section3 .syxw {
        width: 100%;
    }
    .news .xw_lib {
        width: 94%;
        margin: 0 auto;
        margin-bottom: 60px;
    }
    .news .xw_lib li .pic {
        width: 32.94%;
        margin-left: 4.7%;
    }
    .news .xw_lib li .text {
        width: 50%;
        margin-left: 2.35%;
    }
    .news .xw_lib li .text .wen {
        width: 100%;
    }
}

@media (max-width: 1440px) {
    .head {
        display: block;
    }
    .phone-nav {
        display: none;
        width: 50%;
        top: 0;
    }
    .footer,
    .footer .content {
        width: 1380px;
    }
    .head .logo {
        margin-left: 20px;
    }
    .section1 .title .second {
        margin-left: 0;
        width: 100%;
        margin-top: 20px;
    }
    .section3 {
        height: auto;
    }
    .section3 .syxw ul li {
        width: 48%;
        margin-right: 0;
    }
    .section3 .syxw ul li:not(:nth-child(2n)) {
        margin-right: 2%;
    }
    .section3 .syxw,
    .section4 .content,
    .section5 .content {
        width: 94%;
        margin: 0 auto;
    }
    .section5 .content img {
        max-width: 100%;
        display: block;
    }
    .news .xw_lib li {
        height: 265px;
        padding: 50px 0;
    }
    .news_nei .banner .title {
        top: 120px;
    }
}

@media (max-width: 1366px) {
    .head {
        display: block;
    }
    .head-yd {
        display: none;
    }
    .phone-nav {
        display: none;
        width: 50%;
        top: 0;
    }
    .footer,
    .footer .content {
        width: 1300px;
    }
    .section3 .syxw ul li {
        width: 48%;
    }
    .news .banner .nav {
        width: 395px;
        padding-left: 0;
        box-sizing: border-box;
        padding-right: 10px;
    }
    .news_nei .banner .title {
        top: 95px;
    }
    .news_nei .operation .c-w {
        width: 94%;
        margin: 0 auto;
    }
    .news_nei .operation a.trun,
    .news_nei .operation .more-box {
        width: 33%;
    }
}

@media (max-width: 1280px) {
    .head {
        display: block;
    }
    .phone-nav {
        display: none;
        width: 50%;
        top: 0;
    }
    .footer,
    .footer .content {
        width: 1200px;
    }
    .head .nav {
        margin-left: 5%;
        margin-right: 0%;
    }
    .section3 .syxw ul li .text {
        width: 100%;
    }
    .section2 ul li:nth-child(1),
    .section2 ul li:nth-child(2),
    .section2 ul li:nth-child(3),
    .section2 ul li:nth-child(4) {
        padding-left: 0;
    }
    .section2 .title {
        left: 80px;
    }
    .section2 ul {
        box-sizing: content-box;
        padding-left: 0px;
    }
    .news .banner .nav {
        position: relative;
        width: 94%;
        margin: 0 auto;
        padding-right: 0;
        margin-top: 20px;
        text-align: center;
        font-size: 0;
    }
    .news .banner .nav a {
        float: none;
        display: inline-block;
    }
    .news .banner .nav a:first-child {
        margin-right: 40px;
        margin-left: 0;
    }
    .news_nei .banner .title,
    .news_nei .content {
        width: 94%;
    }
}

@media (max-width: 1200px) {
    .head .nav ul li {
        margin-right: 60px;
    }
    .head {
        display: block;
    }
    .head-yd {
        display: none;
    }
    .phone-nav {
        display: none;
        width: 50%;
        top: 0;
    }
    .footer,
    .footer .content {
        width: 1120px;
    }
    .section1 .xcp .top {
        margin-top: 100px;
    }
    .section1 .xcp .nav {
        display: block;
        width: 100%;
        margin-right: 0;
        padding-left: 9%;
        box-sizing: content-box;
    }
    .section1 .xcp .xcp_title,
    .section1 .xcp .nav {
        float: none;
    }
}

@media (max-width: 1120px) {
    .head {
        display: block;
    }
    .phone-nav {
        display: none;
        width: 50%;
        top: 0;
    }
    .footer,
    .footer .content {
        width: 1060px;
    }
    .head .nav ul li {
        margin-left: 44px;
    }
    .section1 .xcp .content .pp_text {
        height: 90px;
    }
    .xcp .content .swiper-container-horizontal>.swiper-pagination-bullets {
        bottom: 185px;
    }
}

@media (max-width: 1024px) {
    .head {
        display: block;
    }
    .phone-nav {
        display: none;
        width: 50%;
        top: 0;
    }
}

@media (max-width: 900px) {
    .head {
        display: block;
    }
    .head-yd {
        display: none;
    }
    .head .nav ul li {
        margin-left: 0px;
    }
    .phone-nav {
        display: none;
        width: 50%;
        top: 0;
    }
    .head .logo {
        width: 210px;
    }
    .head .logo a img {
        width: 210px;
        height: 40px;
    }
    .head .phone {
        margin-left: 1%;
        width: 130px;
        height: 30px;
        left: 0;
    }
    .head .phone img {
        width: 16px;
        height: 16px;
    }
    .head .nav ul li a {
        font-size: 14px;
    }
    .head .nav {
        margin-left: 2%;
    }
    .head .phone span {
        font-size: 12px;
    }
    .line {
        margin-left: -16px;
    }
    .footer,
    .footer .content {
        width: 820px;
    }
    .footer .title h2 {
        font-size: 26px;
    }
    .footer ul li:nth-child(1) h2 {
        font-size: 20px;
    }
    .footer ul li:nth-child(1) span {
        margin: 0 10px;
    }
    .footer ul li {
        width: 500px;
    }
    .jiantou {
        width: 100%;
    }
}

@media (max-width: 768px) {
    #bonfire-pageloader {
        display: none;
    }
    .head {
        display: none;
    }
    .head-yd,
    .h {
        display: block;
    }
    .line {
        margin-left: -16px;
    }
    .head .logo {
        width: 210px;
    }
    .head .logo a img {
        width: 210px;
        height: 40px;
        position: absolute;
        top: 40px;
    }
    .head .phone {
        margin-left: -6%;
        width: 180px;
        height: 30px;
        left: 0;
        margin-top: -20px;
    }
    .head .phone img {
        width: 20px;
        height: 20px;
    }
    .head .nav ul li {
        margin-right: 50px;
    }
    .head .nav ul li a {
        font-size: 14px;
    }
    .head .nav {
        margin-left: 10%;
    }
    .head .phone span {
        font-size: 14px;
    }
    .footer {
        width: 700px;
    }
    .footer .content {
        width: 700px;
    }
    .footer .title h2 {
        font-size: 20px;
    }
    .footer ul li:nth-child(1) h2 {
        font-size: 16px;
    }
    .footer ul li h3 {
        font-size: 14px;
    }
    .footer ul li:nth-child(2) span {
        font-size: 16px;
    }
    .footer ul li:nth-child(2) p {
        font-size: 14px;
    }
    .footer ul li:nth-child(1) span {
        margin: 0 10px;
    }
    .footer ul li {
        width: 420px;
    }
    .footer .content .logo {
        width: 200px;
        height: 80px;
        right: 70px;
    }
    .footer .content .back {
        width: 50px;
        height: 50px;
        right: 100px;
        bottom: 40px;
    }
    .footer .title img {
        width: 20px;
        margin-right: 14px;
    }
    .footer .content ul {
        margin-left: 130px;
    }
    .indexbg {
        position: relative;
    }
    .section {
        width: 100%;
    }
    .section1 .xcp .nav a {
        padding-bottom: 20px;
    }
    .section1 .xcp .nav {
        margin-top: 20px;
    }
    .section1 .xcp .content .pp_pic img {
        width: 100%;
    }
    .section1 .title {
        padding-top: 0;
    }
    .banner .zhezhao {
        display: none;
    }
    .banner .none_text {
        left: 50%;
        transform: translateX(-50%);
        width: 94%;
    }
    .section1 .xcp .content .swiper-container {
        width: 100%;
    }
    .section1 {
        padding-bottom: 0;
    }
    .section2,
    .section5,
    .footer {
        background: #000;
    }
    .section2 ul {
        width: 94%;
        margin: 40px auto 0;
    }
    .section2 ul li {
        width: 100%;
        height: auto;
        padding-top: 0;
    }
    .section2 ul li:not(:last-child) {
        margin-bottom: 40px;
    }
    .section2 .title {
        position: relative;
        top: 0;
        padding-top: 20px;
    }
    .section2 ul li dl {
        width: 100%;
        margin-right: 0;
    }
    .section2 ul li dl dd {
        display: inline-block;
    }
    .section2 ul li dl dd:not(:last-child) {
        margin-right: 10px;
    }
    .section2 ul li:last-child dl p {
        width: 100%;
    }
    .section2 ul li span.line {
        margin: 10px 0;
        width: 100%;
    }
    .section3 .syxw ul li {
        width: 100%;
    }
    .section3 .syxw ul li .text,
    .section5 .title h2 {
        width: calc(100% - 100px);
    }
    .section4 {
        height: auto;
    }
    .section4 .content,
    .section5 .content {
        padding: 40px 0;
    }
    .section5 .content .title img {
        display: inline-block;
    }
    .section5 {
        margin-bottom: 0;
    }
    .section3 .syxw .xw_title {
        padding-top: 40px;
    }
    .news .banner h2 {
        left: 10%;
        font-size: 100px;
    }
    .news .xw_lib {
        padding-top: 20px;
    }
    .news .xw_lib li {
        height: auto;
        padding: 20px 0;
    }
    .news .xw_lib li .pic {
        width: calc(95.3% - 60px);
    }
    .news .xw_lib li .text {
        width: 100%;
        margin-left: 0;
        margin-top: 20px;
    }
    .news .xw_lib li .text a {
        position: relative;
        margin-top: 20px;
        bottom: unset;
    }
    .news_nei .banner .title {
        /* flex-wrap: wrap; */
        top: 0;
        height: 100%;
    }
    .news_nei .banner .title .text {
        margin-top: 0;
    }
    .news_nei .banner .title .text h2 {
        font-size: 23px;
    }
    .news_nei .banner .title .text p {
        font-size: 40px;
        margin-top: 50px;
    }
    .news_nei .content .text {
        padding: 20px 0;
    }
    .news_nei .content .nav ul {
        flex-wrap: wrap;
    }
    .news_nei .content .nav ul li {
        width: 100%;
    }
    .news_nei .content .nav ul li:not(:last-child) {
        margin-bottom: 20px;
    }
    .news_nei .content .nav ul li a img {
        width: 100%;
        display: block;
    }
    .news_nei .content {
        padding-bottom: 20px;
    }
}

@media (max-width: 640px) {
    .footer .content ul {
        margin-left: 96px;
    }
    .head {
        display: none;
    }
    .head .logo {
        width: 210px;
    }
    .head .logo a img {
        width: 210px;
        height: 40px;
        position: absolute;
        top: 40px;
    }
    .head .phone {
        margin-left: -6%;
        width: 156px;
        height: 30px;
        left: 0;
        margin-top: -20px;
    }
    .head .phone img {
        width: 18px;
        height: 18px;
        margin-left: 4px;
    }
    .head .nav ul li {
        margin-right: 30px;
    }
    .head .nav ul li a {
        font-size: 12px;
    }
    .head .nav {
        margin-left: 10%;
    }
    .head .phone span {
        font-size: 12px;
    }
    .footer {
        width: 580px;
    }
    .footer .content {
        width: 580px;
    }
    .footer .title h2 {
        font-size: 20px;
    }
    .footer ul li:nth-child(1) h2 {
        font-size: 16px;
    }
    .footer ul li h3 {
        font-size: 14px;
    }
    .footer ul li:nth-child(2) span {
        font-size: 16px;
    }
    .footer ul li:nth-child(2) p {
        font-size: 14px;
    }
    .footer ul li:nth-child(1) span {
        margin: 0 10px;
    }
    .footer ul li {
        width: 420px;
    }
    .footer .content .logo {
        width: 180px;
        height: 72px;
        right: 30px;
        top: 210px;
    }
    .footer .content .back {
        right: 50px;
        bottom: 56px;
    }
    .footer .content .back img {
        width: 50px;
        height: 50px;
    }
    .footer .title img {
        width: 20px;
        margin-right: 14px;
    }
    .news_nei .operation {
        height: auto;
        padding: 20px 0;
    }
    .news_nei .operation a.trun {
        width: 100%;
    }
    .news_nei .operation .c-w {
        top: unset;
        transform: unset;
    }
    .news_nei .operation a.trun p {
        margin-top: 0;
        display: inline-block;
        margin: 0 10px;
    }
    .news_nei .operation .more-box {
        border: 0;
        width: 100%;
        height: auto;
        border-top: 1px solid #dcdcdc;
        border-bottom: 1px solid #dcdcdc;
        margin: 20px 0;
        padding: 20px 0;
    }
    .news_nei .banner .title .text p span.time {
        margin-right: 2%;
    }
    .news_nei .banner .title .text,
    .news_nei .banner .title img {
        width: 50%;
    }
}

@media (max-width: 580px) {
    .head {
        display: none;
    }
    .footer .content ul {
        margin-left: 70px;
    }
    .head .logo {
        width: 210px;
    }
    .head .logo a img {
        width: 180px;
        height: 36px;
        position: absolute;
        top: 40px;
    }
    .head .phone {
        margin-left: -6%;
        width: 130px;
        height: 30px;
    }
    .head .phone img {
        width: 14px;
        height: 14px;
        margin-left: 4px;
    }
    .head .phone {
        left: 0;
        margin-top: -20px;
    }
    .head .nav ul li {
        margin-right: 30px;
    }
    .head .nav ul li a {
        font-size: 12px;
    }
    .head .nav {
        margin-left: 6%;
    }
    .head .phone span {
        font-size: 12px;
    }
    .banner {
        width: 580px;
    }
    .footer {
        width: 500px;
    }
    .footer .content {
        width: 500px;
    }
    .footer .title h2 {
        font-size: 18px;
    }
    .footer ul li:nth-child(1) h2 {
        font-size: 14px;
    }
    .footer ul li h3 {
        font-size: 14px;
    }
    .footer ul li:nth-child(2) span {
        font-size: 16px;
    }
    .footer ul li:nth-child(2) p {
        font-size: 12px;
    }
    .footer ul li:nth-child(1) span {
        margin: 0 10px;
    }
    .footer ul li {
        width: 400px;
    }
    .footer .content .logo {
        width: 160px;
        height: 66px;
        right: 4px;
        top: 210px;
    }
    .footer .content .back {
        right: 10px;
        bottom: 60px;
    }
    .footer .content .back img {
        width: 40px;
        height: 40px;
    }
    .footer .title img {
        width: 20px;
        margin-right: 14px;
    }
    .banner .none_text h2 {
        font-size: 45px;
    }
    .section1 .xcp .nav {
        padding-left: 0;
        display: flex;
        justify-content: space-around;
    }
    .section1 .xcp .nav a {
        margin-right: 0;
    }
    .section2 .title {
        left: 0;
        margin-left: 9%;
    }
    .section1 .xcp .xcp_title h2,
    .section2 .title h2,
    .section4 .title h2,
    .section5 .title h2 {
        font-size: 20px;
    }
    .news .banner h2 {
        font-size: 65px;
    }
}

@media (max-width: 465px) {
    .head,
    .head-yd .phone {
        display: none;
    }
    .head-yd .logo {
        width: 50%;
    }
    .footer .content ul {
        margin-left: 38px;
    }
    .head .logo {
        width: 210px;
    }
    .head .logo a img {
        width: 140px;
        height: 30px;
        position: absolute;
        top: 40px;
    }
    .head .phone {
        margin-left: -6%;
        width: 134px;
        height: 30px;
    }
    .head .phone img {
        width: 10px;
        height: 10px;
        margin-left: 4px;
    }
    .head .phone {
        left: 0;
        margin-top: -20px;
    }
    .head .nav ul li {
        margin-right: 30px;
    }
    .head .nav ul li a {
        font-size: 12px;
        transform: scale(0.8);
    }
    .head .nav ul li:last-child {
        margin-left: 14px;
    }
    .head .nav {
        margin-left: 6%;
    }
    .head .phone span {
        font-size: 12px;
        transform: scale(0.8);
    }
    .footer {
        width: 400px;
    }
    .footer .content {
        width: 400px;
    }
    .footer .title h2 {
        font-size: 15px;
    }
    .footer ul li img {
        width: 14px;
        height: 14px;
    }
    .footer ul li:nth-child(1) h2 {
        font-size: 12px;
    }
    .footer ul li h3 {
        font-size: 12px;
    }
    .footer ul li:nth-child(2) span {
        font-size: 12px;
    }
    .footer ul li:nth-child(2) p {
        font-size: 12px;
        transform: scale(0.9);
        margin-left: -10px;
    }
    .footer ul li:nth-child(1) span {
        margin: 0 10px;
    }
    .footer ul li {
        width: 340px;
    }
    .footer .content .logo {
        width: 140px;
        height: 60px;
        right: -20px;
        top: 200px;
    }
    .footer .content .back {
        right: -22px;
        bottom: 60px;
    }
    .footer .content .back img {
        width: 30px;
        height: 30px;
    }
    .footer .title img {
        width: 20px;
        margin-right: 10px;
    }
    .footer ul li img {
        font-size: 12px;
    }
    .footer ul li:nth-child(4) p {
        font-size: 12px;
    }
    .section1 .xcp .xcp_title,
    .section2 .title {
        width: 94%;
        margin: 0 auto;
    }
    .section1 .xcp .xcp_title h2,
    .section2 .title h2,
    .section4 .title h2,
    .section5 .title h2 {
        font-size: 20px;
    }
    .section2 ul li h1 span {
        font-size: 30px;
    }
    .section2 ul li h1 {
        font-size: 18px;
    }
    .banner {
        margin-top: 100px;
    }
    .indexvideo {
        display: none;
    }
    .banner .none_text {
        top: 50%;
        opacity: 1;
        transform: translate(-50%, -50%);
    }
    .banner .none_text h2 {
        font-size: 35px;
    }
    .banner .none_text p {
        font-size: 16px;
    }
    .section1 {
        padding-top: 30px;
    }
    .section2 .title img,
    .section1 .xcp .xcp_title img,
    .section4 .title img {
        margin-right: 10px;
    }
    .news .banner h2 {
        top: 35%;
    }
    .news .xw_lib li .pic {
        height: auto;
    }
    .page {
        width: 94%;
        margin: 0 auto 20px auto;
        text-align: center;
        font-size: 0;
    }
    .page li {
        display: inline-block;
    }
    .page a {
        display: inline-block;
        float: none;
    }
    .news_nei .banner {
        margin-top: 0;
    }
    .news_nei .banner .title .text p {
        margin-top: 10px;
    }
    .news_nei .banner .title .text h2 {
        margin-top: 15px;
    }
}

@media (max-width: 414px) {
    .head {
        display: none;
    }
    .head .logo {
        width: 210px;
    }
    .head .logo a img {
        width: 140px;
        height: 30px;
        position: absolute;
        top: 40px;
    }
    .head .phone {
        margin-left: -6%;
        width: 134px;
        height: 30px;
        left: 0;
        margin-top: -20px;
    }
    .head .phone img {
        width: 10px;
        height: 10px;
        margin-left: 4px;
    }
    .head .nav ul li {
        margin-right: 30px;
    }
    .head .nav ul li a {
        font-size: 12px;
        transform: scale(0.8);
    }
    .head .nav ul li:last-child {
        margin-left: 14px;
    }
    .head .nav {
        margin-left: 6%;
    }
    .head .phone span {
        font-size: 12px;
        transform: scale(0.8);
    }
    .footer .content ul {
        margin-left: 16px;
    }
    .footer,
    .footer .content {
        width: 360px;
    }
    .footer .title h2 {
        font-size: 15px;
    }
    .footer ul li img {
        width: 14px;
        height: 14px;
    }
    .footer ul li:nth-child(1) h2,
    .footer ul li h3,
    .footer ul li:nth-child(2) span {
        font-size: 12px;
    }
    .footer ul li:nth-child(2) p {
        font-size: 12px;
        transform: scale(0.9);
        margin-left: -10px;
    }
    .footer ul li:nth-child(1) span {
        margin: 0 10px;
    }
    .footer ul li {
        width: 340px;
    }
    .footer .content .logo {
        width: 140px;
        height: 60px;
        right: -20px;
        top: 200px;
    }
    .footer .content .back {
        right: -22px;
        bottom: 60px;
    }
    .footer .content .back img {
        width: 30px;
        height: 30px;
    }
    .footer .title img {
        width: 20px;
        margin-right: 10px;
    }
    .footer ul li img,
    .footer ul li:nth-child(4) p {
        font-size: 12px;
    }
    .banner .none_text h2 {
        font-size: 30px;
    }
    .banner .none_text p {
        font-size: 12px;
    }
    .section1 .xcp .nav a {
        font-size: 16px;
    }
    .section1 .xcp .xcp_title h2,
    .section2 .title h2,
    .section4 .title h2,
    .section5 .title h2 {
        font-size: 25px;
    }
    .section1 .xcp .content .pp_text {
        height: 70px;
    }
    .section2 ul li dl {
        width: auto;
    }
    .section2 ul li dl dd {
        display: block;
    }
    .section3 .syxw .xw_title .xw_nav span {
        font-size: 20px;
    }
    .section1 .xcp .nav a {
        padding-bottom: 10px;
    }
    .banner .none_text h2 {
        font-size: 27px;
    }
}

@media (max-width: 390px) {
    .head {
        display: none;
    }
    .banner .none_text h2 {
        font-size: 27px;
    }
    .banner .none_text p {
        display: none;
    }
}

@media (max-width: 375px) {
    .head {
        display: none;
    }
}

@media (max-width: 360px) {
    .head {
        display: none;
    }
    .footer .content .logo {
        display: block;
    }
}


/* 东八区 */

@media (max-width: 1880px) {
    .head .nav {
        margin-left: 10%;
    }
    .head .logo {
        margin-left: 40px;
    }
    .banner img {
        display: block;
        width: 100%;
    }
    .banner .jiantou img {
        width: auto;
    }
    .dbq .banner span:nth-child(3) {
        top: 556px;
    }
    .dbq .banner span:nth-child(4) {
        top: 586px;
    }
    .dbq .banner span:nth-child(5) {
        top: 616px;
    }
    .parallux.dbqbg-1 .text_box {
        display: table-cell;
    }
    .parallux.dbqbg-1,
    .parallux.dbqbg-2,
    .parallux.dbqbg-3 {
        background-size: cover;
    }
    #bg-1,
    #bg-2,
    #bg-3 {
        background-size: auto 100%;
    }
}

@media (max-width: 1768px) {}

@media (max-width: 1680px) {
    .dbq .banner h2 {
        font-size: 250px;
    }
    .dbq .banner h2 {
        font-size: 220px;
        top: 20%;
        left: 20%;
    }
    .dbq .banner h4 {
        font-size: 150px;
        left: 20%;
        top: 50%;
    }
    .dbq .banner span {
        font-size: 20px;
        left: 58%;
    }
    .dbq .banner span:nth-child(3) {
        top: 56%;
    }
    .dbq .banner span:nth-child(4) {
        top: 60%;
    }
    .dbq .banner span:nth-child(5) {
        top: 64%;
    }
    .banner {
        width: 100%;
        /* z-index: 999; */
    }
    .advantage {
        z-index: 110;
    }
    .footer {
        width: 100%;
    }
}

@media (max-width: 1600px) {
    .dbq .advantage .content {
        width: 92%;
    }
    .advantage .content ul li {
        width: 50%;
    }
}

@media (max-width: 1440px) {
    .footer .content ul {
        margin-left: 47px;
    }
    .dbq .banner h2 {
        font-size: 150px;
    }
    .dbq .banner h4 {
        font-size: 100px;
    }
    .dbq .banner span {
        left: 50%;
    }
    .dbq .banner span:nth-child(3) {
        top: 54%;
    }
    .dbq .banner span:nth-child(4) {
        top: 58%;
    }
    .dbq .banner span:nth-child(5) {
        top: 62%;
    }
    .advantage .content ul li p {
        width: auto;
    }
}

@media (max-width: 1366px) {
    .footer .content ul {
        margin-left: 47px;
    }
    .dbqbg-3 .text span {
        font-size: 70px;
    }
}

@media (max-width: 1280px) {
    .footer .content ul {
        margin-left: 47px;
    }
    .dbq .banner span {
        left: 52%;
    }
    .dbqbg-1 .text span,
    .dbqbg-2 .text span,
    .dbqbg-3 .text span {
        font-size: 60px;
    }
    .dbqbg-1 .text h2 {
        margin-bottom: -10px;
    }
}

@media (max-width: 1200px) {
    .footer .content ul {
        margin-left: 47px;
    }
}

@media (max-width: 1120px) {
    .footer .content ul {
        margin-left: 47px;
    }
    .dbq .banner h2 {
        font-size: 100px;
        top: 30%;
    }
    .dbq .banner h4 {
        font-size: 50px;
        top: 40%;
        left: 62%;
    }
    .dbq .banner span {
        left: 50%;
        width: 80%;
        transform: translateX(-50%);
        text-align: center;
    }
    .dbq .banner span:nth-child(3) {
        top: 56%;
    }
    .dbq .banner span:nth-child(4) {
        top: 62%;
    }
    .dbq .banner span:nth-child(5) {
        top: 68%;
        text-align: justify;
        text-indent: 2em;
    }
}

@media (max-width: 1024px) {
    .footer .content ul {
        margin-left: 47px;
    }
    .footer .content {
        width: 1024px;
    }
    .dbq .banner h2 {
        left: 16%;
    }
    .dbqbg-2 .text span,
    .dbqbg-3 .text span,
    .dbqbg-1 .text span {
        font-size: 44px;
        margin-top: 0;
    }
    .dbqbg-2 .text h2,
    .dbqbg-3 .text h2,
    .dbqbg-1 .text h2 {
        font-size: 28px;
    }
}

@media (max-width: 900px) {
    .footer .content ul {
        margin-left: 47px;
    }
    .footer .content {
        width: 1024px;
    }
    .dbq .banner h2 {
        font-size: 75px;
        left: 15%;
    }
    .dbq .banner h4 {
        font-size: 45px;
        top: 38%;
        left: 55%;
    }
}

@media (max-width: 768px) {
    .footer .content {
        width: 100%;
    }
    .footer .content ul {
        margin-left: 125px;
    }
    .dbq .banner span:nth-child(5) {
        display: none;
    }
    .dbq .banner h4,
    .dbq .banner h2 {
        left: 50%;
        transform: translateX(-50%);
    }
    .dbq .banner h4 {
        top: 52%;
    }
    .dbq .banner span:nth-child(3) {
        top: 70%;
    }
    .dbq .banner span:nth-child(4) {
        top: 77%;
    }
    .parallux .text {
        padding-left: 10%;
    }
    .parallux .text.text2 {
        width: 100%;
        margin-right: 0;
    }
    .dbqbg-2 .text h2,
    .dbqbg-2 .text span,
    .parallux .text.text2 p {
        margin-left: 10%;
    }
    .dbqbg-2 .text span,
    .dbqbg-3 .text span,
    .dbqbg-1 .text span {
        font-size: 34px;
    }
    .dbqbg-1 .text h2 {
        margin-bottom: 0;
    }
    .advantage {
        height: auto;
    }
    .advantage .content .title {
        padding-top: 60px;
    }
    .advantage .content ul li {
        width: 100%;
    }
    .advantage .content ul li:nth-child(2),
    .advantage .content ul li:nth-child(4) {
        padding-left: 0;
    }
    .advantage .content ul li h2 span {
        font-size: 50px;
    }
    .advantage .content ul li:nth-child(1) h2 span {
        margin-right: 0;
    }
    .advantage .content ul li:nth-child(1) {
        border-right: 0;
        border-bottom: 1px solid #ffffff;
    }
    .advantage .content ul li:nth-child(4) {
        border-left: 0;
    }
}

@media (max-width: 640px) {
    .dbq .banner {
        height: 400px;
    }
    .dbq .banner img {
        height: 100%;
    }
    .parallux .text {
        box-sizing: border-box;
        padding-left: 5%;
    }
    .parallux .text.text2 {
        padding-right: 5%;
    }
    .parallux .text.text3 {
        width: 100%;
        padding-left: 5%;
        box-sizing: border-box;
    }
    .dbqbg-2 .text h2,
    .dbqbg-2 .text span,
    .parallux .text.text2 p {
        margin-left: 5%;
    }
}

@media (max-width: 580px) {
    .footer .content ul {
        margin-left: 83px;
    }
}

@media (max-width: 465px) {
    .footer .content ul {
        margin-left: 60px;
    }
    .dbqbg-2 .text h2,
    .dbqbg-3 .text h2,
    .dbqbg-1 .text h2 {
        font-size: 18px;
    }
    .dbqbg-2 .text span,
    .dbqbg-3 .text span,
    .dbqbg-1 .text span {
        font-size: 28px;
    }
}

@media (max-width: 414px) {
    .footer .content ul {
        margin-left: 32px;
    }
}

@media (max-width: 390px) {}

@media (max-width: 375px) {
    .footer .content ul {
        margin-left: 23px;
    }
}

@media (max-width: 360px) {}


/* 作品 */

@media (max-width: 1880px) {
    .head .nav {
        margin-left: 16%;
    }
    .head .logo {
        margin-left: 40px;
    }
}

@media (max-width: 1768px) {
    .footer {
        width: 100%;
    }
}

@media (max-width: 1680px) {
    .footer {
        width: 100%;
    }
}

@media (max-width: 1600px) {
    .head .nav {
        margin-left: 10%;
    }
    .head .phone {
        margin-right: 30px;
    }
}

@media (max-width: 1440px) {
    .zuopin .content {
        width: 100%;
    }
    .zuopin .content ul li .pic .bofang img {
        width: 70px;
    }
    .footer .title,
    .footer ul {
        margin-left: 50px;
    }
    .head .nav {
        margin-left: 10%;
        margin-right: 0;
    }
    .zuopin .content ul {
        margin-left: 0;
        font-size: 0;
        text-align: justify;
        width: 94%;
        margin: 80px auto 0;
    }
    .zuopin .content ul li {
        margin-left: 0 !important;
        margin-right: 0;
        width: 32%;
        display: inline-block;
        float: none;
        vertical-align: top;
    }
    .zuopin .content ul li:not(:nth-child(3n)) {
        margin-right: 2%;
    }
    .zuopin .content ul li .pic {
        width: auto;
    }
}

@media (max-width: 1366px) {
    .head .nav {
        margin-left: 8%;
        margin-right: 0;
    }
}

@media (max-width: 1280px) {
    .head .phone {
        margin-left: 0;
    }
    .head .nav {
        margin-left: 4%;
        margin-right: 0;
    }
}

@media (max-width: 1200px) {}

@media (max-width: 1120px) {
    .head .logo a .img1 {
        width: 260px;
        height: 50px;
    }
    .head .nav ul li {
        margin-left: 0;
    }
    .head .phone {
        margin-left: 0;
    }
    .head .phone .img1 {
        width: 20px;
        height: 20px;
    }
    .head .phone {
        width: 180px;
    }
    .head .phone span {
        font-size: 16px;
    }
    .zuopin .content .nav a {
        margin-right: 40px;
    }
    .zuopin .content ul li:nth-child(1),
    .zuopin .content ul li:nth-child(5),
    .zuopin .content ul li:nth-child(9) {
        margin-left: 20px;
    }
}

@media (max-width: 1024px) {
    .head .logo a .img1 {
        width: 200px;
        height: 40px;
    }
    .head .nav ul li {
        margin-left: 0;
    }
    .head .nav ul li a {
        font-size: 14px;
    }
}

@media (max-width: 900px) {
    .head .logo a .img1 {
        width: 160px;
        height: 30px;
    }
    .head .nav {
        margin-left: 0%;
        margin-right: 0;
    }
    .head .nav ul li a {
        font-size: 12px;
    }
    .head .nav ul li {
        margin-right: 40px;
    }
    .footer .content .logo {
        position: absolute;
        right: 60px;
        bottom: 150px;
    }
}

@media (max-width: 768px) {
    .zuopin .zp_banner .text p.p1 {
        margin-right: 145px;
    }
}

@media (max-width: 640px) {
    .zuopin .zp_banner .text p.p1 {
        margin-right: 32px;
    }
    .zuopin .zp_banner .text p.p3 {
        margin-right: 0px;
    }
    .content .logo,
    .content .back img {
        display: none;
    }
    .zuopin .content .nav {
        margin-left: 0;
        justify-content: space-around;
        -webkit-box-pack: center;
        -ms-flex-pack: center;
        -webkit-justify-content: space-around;
        align-items: center;
        -webkit-box-align: center;
        -ms-flex-align: center;
        -webkit-align-items: center;
    }
    .zuopin .content .nav a {
        margin-right: 0;
        width: 20%;
    }
    .zuopin {
        padding-top: 140px;
    }
    .zuopin .content ul li {
        width: 49%;
    }
    .zuopin .content ul li:not(:nth-child(3n)) {
        margin-right: 0;
    }
    .zuopin .content ul li:not(:nth-child(2n)) {
        margin-right: 2%;
    }
}

@media (max-width: 580px) {
    .zuopin .content .title h2 {
        font-size: 100px;
    }
    .zuopin .content .title p {
        font-size: 18px;
        width: 500px;
    }
    .zuopin .content .title p {
        margin-left: 60px;
    }
    .zuopin .zp_banner .text p.p1 {
        margin-right: 0px;
    }
    .zuopin .zp_banner .text p span {
        font-size: 30px;
    }
    .zuopin .zp_banner .text p.p3 {
        margin-right: -30px;
        width: 400px;
    }
    .zuopin .content .nav a {
        font-size: 15px;
    }
}

@media (max-width: 465px) {
    .zuopin .content .title p {
        width: 420px;
        margin-left: 35px;
    }
    .zuopin .content .nav a {
        width: 104px;
    }
    .zuopin .content .more {
        margin-top: 40px;
    }
    .zuopin .zp_banner .text p {
        font-size: 16px;
    }
    .zuopin .zp_banner .text {
        position: absolute;
        top: 127px;
        right: 150px;
    }
}

@media (max-width: 414px) {
    .zuopin .content .title h2 {
        font-size: 80px;
    }
    .zuopin .zp_banner .text {
        position: absolute;
        top: 127px;
        right: 100px;
    }
    .footer ul {
        margin-left: 24px;
    }
    .zuopin .content .nav {
        flex-wrap: wrap;
    }
    .zuopin .content .nav a {
        width: 48%;
    }
    .zuopin .content .nav a:nth-child(1),
    .zuopin .content .nav a:nth-child(2) {
        margin-bottom: 20px;
    }
    .zuopin .content ul li {
        width: 100%;
    }
    .zuopin .content ul li:nth-child(2n) {
        margin-left: 0;
    }
}

@media (max-width: 390px) {
    .zuopin .content .title h2 {
        font-size: 70px;
    }
    .zuopin .content .title p {
        width: 360px;
        margin-left: 35px;
        margin-top: 16px;
    }
}

@media (max-width: 375px) {
    .zuopin .content .title h2 {
        font-size: 50px;
    }
    .zuopin .content .title p {
        width: 300px;
        margin-left: 38px;
        margin-top: 12px;
    }
    .zuopin .zp_banner .text {
        position: absolute;
        top: 127px;
        right: 74px;
    }
}

@media (max-width: 360px) {
    .footer .content .logo {
        display: none;
    }
    .footer .title {
        margin-left: 30px;
    }
    .footer ul li {
        width: 300px;
    }
}


/* 业务 */

@media (max-width: 1880px) {
    .business {
        width: 1880px;
    }
    .business .yw_banner,
    .footer {
        width: 100%;
    }
    .business .yw4 {
        width: 1800px;
    }
    .business .yw_banner .yw_title {
        left: 920px;
    }
}

@media (max-width: 1768px) {
    .business .yw_banner .yw_title {
        left: 888px;
    }
    .business {
        width: 1768px;
    }
    .business .yw_banner,
    .footer {
        width: 100%;
    }
    .business .yw4 {
        width: 1700px;
    }
    .head .nav {
        margin-left: 12%;
    }
    .business .yw2 ul li {
        width: 19.5%;
        margin-right: 0;
    }
    .business .yw4 .content ul {
        margin-left: 50px;
    }
}

@media (max-width: 1680px) {
    .business {
        width: 1680px;
    }
    .business .yw_banner,
    .business .yw4 {
        width: 100%;
    }
    .business .yw4 .content ul {
        margin-left: 0;
    }
    .business .yw_banner .yw_title {
        left: 860px;
    }
    .business .yw2 ul li {
        width: 19.3%;
        margin-right: 0;
    }
}

@media (max-width: 1600px) {
    .business {
        width: 1600px;
    }
    .business .yw_banner .yw_title {
        left: 800px;
    }
    .business .yw_banner,
    .business .yw4 {
        width: 100%;
    }
    .business .yw4 .content ul {
        margin-left: 0;
    }
    .business .yw2 ul li {
        width: 19%;
        margin-right: 0;
    }
}

@media (max-width: 1440px) {
    .business {
        width: 1440px;
    }
    .business .yw_banner,
    .business .yw4,
    .business .yw2 ul,
    .business .yw2 .yw2_tltle {
        width: 100%;
    }
    .business .yw3 .yw3_tltle {
        width: 95%;
    }
    .business .yw3 ul {
        width: 96%;
    }
    /* .business .yw3 ul li {
        width: 18%;
        background-size: 100% 100%;
    } */
    .business .yw4 .content {
        width: 1440px;
    }
    .business .yw_banner .yw_title {
        left: 740px;
    }
    .business .yw2 ul li {
        width: 18.4%;
    }
    .business .yw4 .content .title p {
        display: none;
    }
    .business .yw4 .content .title .line {
        width: 80%;
    }
    .business .yw4 .content .title {
        line-height: 24px;
        /* margin-left: 10px; */
        margin: 0 auto;
        width: 95%;
    }
    .business .yw4 .content ul li {
        width: 24%;
    }
    .business .yw4 .content ul {
        width: 94%;
        margin-left: 70px;
    }
}

@media (max-width: 1366px) {
    .business {
        width: 1366px;
    }
    .business .yw_banner,
    .business .yw4,
    .business .yw4 .content {
        width: 100%;
    }
    .business .yw_banner .yw_title {
        left: 680px;
    }
    .business .yw2 ul {
        width: 97%;
    }
    .business .yw4 .content ul {
        width: 94%;
        margin-left: 58px;
    }
}

@media (max-width: 1280px) {
    .business {
        width: 1280px;
    }
    .business .yw_banner,
    .business .yw4,
    .business .yw2 ul {
        width: 100%;
    }
    .business .yw_banner .yw_title {
        left: 380px;
    }
    .business .yw2 ul {
        width: 95%;
        margin: 0 auto;
    }
    .business .yw2 .yw2_tltle {
        top: -54px;
    }
    .business .yw2 .yw2_tltle .text {
        color: #000;
    }
    .business .yw2 .yw2_tltle .line {
        width: 90%;
        opacity: 1;
        float: left;
    }
    .business .yw2 .yw2_tltle .number {
        margin-left: 5px;
    }
    .business .yw2 ul li img {
        display: inline-block;
    }
    .business .yw2 ul li {
        width: 29%;
        margin-right: 40px;
    }
    .business .yw2 ul li:nth-child(1),
    .business .yw2 ul li:nth-child(4) {
        margin-left: 40px;
    }
    .business .yw3 ul {
        display: inline-block;
        width: 100%;
    }
    .business .yw3 ul li {
        float: left;
        width: 29%;
    }
    .business .yw3 ul li:nth-child(1) {
        margin-left: 130px;
    }
    .business .yw3 ul li:nth-child(4) {
        margin-left: 308px;
    }
    .business .yw3 ul li .yy {
        left: -75px;
    }
    .business .yw3 {
        height: 900px;
    }
    .business .yw4 .content ul {
        width: 94%;
        margin-left: 48px;
    }
}

@media (max-width: 1200px) {
    .business {
        width: 1200px;
    }
    .business .yw_banner,
    .business .yw4 {
        width: 100%;
    }
    .business .yw2 ul li:nth-child(1),
    .business .yw2 ul li:nth-child(4) {
        margin-left: 22px;
    }
    .business .yw4 .content ul {
        width: 94%;
        margin-left: 27px;
    }
}

@media (max-width: 1120px) {
    .business {
        width: 1120px;
    }
    .business .yw_banner,
    .business .yw4 {
        width: 100%;
    }
    .business .yw_banner .yw_title {
        left: 300px;
    }
    .business .yw2 ul li:nth-child(1),
    .business .yw2 ul li:nth-child(4) {
        margin-left: 0px;
    }
    .business .yw3 ul li:nth-child(1) {
        margin-left: 100px;
    }
    .business .yw3 ul li:nth-child(4) {
        margin-left: 280px;
    }
    .business .yw4 .content ul {
        width: 94%;
        margin-left: 50px;
    }
    .business .yw4 .content ul li {
        margin-right: 44px;
        width: 29%;
    }
    .business .yw4 .content ul li:nth-child(5n) {
        margin-right: 44px;
    }
}

@media (max-width: 1024px) {
    .business {
        width: 1024px;
    }
    .business .yw_banner,
    .business .yw4 {
        width: 100%;
    }
    .business .yw_banner .yw_title {
        left: 250px;
    }
    .business .yw2 ul li {
        width: 27%;
    }
    .business .yw3 ul li:nth-child(1) {
        margin-left: 80px;
    }
    .business .yw3 ul li:nth-child(4) {
        margin-left: 240px;
    }
    .business .yw3 ul li .yy {
        left: -24px;
    }
    .business .yw4 .content ul {
        margin-left: 40px;
    }
    .business .yw4 .content ul li {
        margin-right: 40px;
    }
}

@media (max-width: 900px) {
    .business {
        width: 900px;
    }
    .business .yw_banner,
    .business .yw4 {
        width: 100%;
    }
    .business .yw2 ul li {
        width: 48%;
        margin-right: 0;
    }
    .business .yw2 ul li:nth-child(1),
    .business .yw2 ul li:nth-child(3),
    .business .yw2 ul li:nth-child(5) {
        margin-left: 36px;
    }
    .business .yw2 .yw2_tltle .line {
        width: 80%;
        opacity: 1;
        float: left;
    }
    .business .yw2 ul li .yy {
        margin-left: -60px;
    }
    .business .yw_banner .yw_title {
        left: 180px;
    }
    .business .yw3 ul li:nth-child(1) {
        margin-left: 20px;
        margin-right: 20px;
    }
    .business .yw3 ul li:nth-child(2) {
        margin-right: 20px;
    }
    .business .yw3 ul li {
        float: left;
        width: 30%;
    }
    .business .yw3 ul li:nth-child(4) {
        margin-left: 160px;
        margin-right: 30px;
    }
    .business .yw4 .content .title .line {
        width: 68%;
    }
    .business .yw4 .content ul li {
        width: 48%;
        margin-right: 30px;
    }
    .business .yw4 .content ul li:nth-child(5n) {
        margin-right: 30px;
    }
    .business .yw4 .content ul li:nth-child(2),
    .business .yw4 .content ul li:nth-child(4),
    .business .yw4 .content ul li:nth-child(6),
    .business .yw4 .content ul li:nth-child(8),
    .business .yw4 .content ul li:nth-child(10) {
        margin-right: 0;
    }
    .business .yw4 .content ul {
        margin-left: 50px;
    }
    .business .yw4 .content ul li p {
        margin-left: -60px;
    }
}

@media (max-width: 768px) {
    .business {
        width: 768px;
    }
    .business .yw_banner,
    .business .yw4 {
        width: 100%;
    }
    .business .yw_banner .yw_title {
        left: 70px;
    }
    .business .yw2 ul li:nth-child(1),
    .business .yw2 ul li:nth-child(3),
    .business .yw2 ul li:nth-child(5) {
        margin-left: 10px;
    }
    .business .yw3 ul li {
        float: left;
        width: 46%;
    }
    .business .yw3 ul li .yy {
        left: -70px;
    }
    .business .yw3 ul li:nth-child(3) {
        margin-left: 40px;
        margin-top: 20px;
    }
    .business .yw3 ul li:nth-child(4),
    .business .yw3 ul li:nth-child(1),
    .business .yw3 ul li:nth-child(5) {
        margin-left: 20px;
        margin-right: 0px;
        margin-top: 20px;
    }
    .business .yw3 ul li:nth-child(2) {
        margin-right: 0px;
    }
    .business .yw3 {
        height: 1250px;
    }
    .business .yw4 .content ul li {
        width: 48%;
        margin-right: 20px;
    }
    .business .yw4 .content ul li:nth-child(5n) {
        margin-right: 20px;
    }
    .business .yw4 .content ul li:last-child {
        margin-right: 0;
    }
}

@media (max-width: 640px) {
    .business {
        width: 640px;
    }
    .business .yw_banner,
    .business .yw4,
    .business .yw2 ul li img {
        width: 100%;
    }
    .business .yw_banner .yw_title h2 {
        font-size: 70px;
    }
    .business .yw_banner .yw_title h3 {
        font-size: 22px;
    }
    .business .yw_banner .yw_title ul li {
        width: 200px;
    }
    .business .yw2 ul li {
        width: 98%;
        margin-left: 30px;
    }
    .business .yw2 ul li .yy {
        margin-left: -20px;
    }
    .business .yw2 ul li .yy img {
        width: 40%;
    }
    .business .yw3 ul li:nth-child(1),
    .business .yw3 ul li:nth-child(3),
    .business .yw3 ul li:nth-child(5) {
        margin-left: 20px;
    }
    .business .yw3 ul li .yy {
        left: -23px;
    }
    .business .yw4 .content .title .line {
        width: 60%;
    }
    .business .yw4 .content .nav a {
        width: 170px;
    }
    .business .yw4 .content ul {
        margin-left: 10px;
    }
    .business .yw2 ul li img {
        height: 300px;
    }
    .business .yw2 ul li .yy img {
        width: 20%;
        height: 100%;
    }
    .business .yw2 ul li:nth-child(1),
    .business .yw2 ul li:nth-child(2),
    .business .yw2 ul li:nth-child(3),
    .business .yw2 ul li:nth-child(4),
    .business .yw2 ul li:nth-child(5) {
        margin-left: 0;
    }
    .business .yw_banner .yw_title {
        left: 30px;
    }
    .business .yw_banner .yw_title ul {
        margin-top: 60px;
        width: 600px;
    }
}

@media (max-width: 580px) {
    .business {
        width: 580px;
    }
    .business .yw_banner .yw_title ul {
        margin-top: 60px;
        width: 500px;
    }
    .business .yw_banner .yw_title ul li:nth-child(3) {
        margin-right: 50px;
    }
    .business .yw4 .content ul li img {
        display: block;
        width: 100%;
    }
    .business .yw3 ul li:nth-child(1),
    .business .yw3 ul li:nth-child(3),
    .business .yw3 ul li:nth-child(5) {
        margin-left: 12px;
    }
    .business .yw3 ul li .yy {
        left: 4px;
    }
    .business .yw4 .content .title .line {
        width: 56%;
    }
    .business .yw4 .content .nav a {
        width: 140px;
    }
}

@media (max-width: 465px) {
    .business {
        width: 465px;
    }
    .business .yw_banner,
    .business .yw4,
    .business .yw2 ul li .yy {
        width: 100%;
    }
    .business .yw_banner .yw_title h3 {
        font-size: 17px;
    }
    .business .yw_banner .yw_title h2 {
        font-size: 40px;
        margin-top: 0;
    }
    .business .yw_banner .yw_title .ul_top {
        margin-top: 60px;
    }
    .business .yw2 .yw2_tltle .line {
        width: 70%;
    }
    .business .yw3 ul li {
        float: left;
        width: 96%;
    }
    .business .yw3 ul li:nth-child(1),
    .business .yw3 ul li:nth-child(2),
    .business .yw3 ul li:nth-child(3),
    .business .yw3 ul li:nth-child(4),
    .business .yw3 ul li:nth-child(5) {
        margin-left: 100px;
        width: 77%;
    }
    .business .yw3 ul li .yy {
        left: -90px;
        width: 50%;
    }
    .business .yw3 {
        height: 1900px;
    }
    .business .yw4 .content .nav a {
        font-size: 18px;
        width: 100px;
    }
    .business .yw4 .content .title .line {
        width: 46%;
    }
    .business .yw4 .content ul li {
        width: 48%;
        margin-right: 10px;
    }
    .business .yw4 .content ul li:nth-child(5n) {
        margin-right: 10px;
    }
    .business .yw4 .content ul li:nth-child(10) {
        margin-right: 0px;
    }
    .business .yw_banner .yw_title ul {
        width: 400px;
    }
    .business .yw4 .content ul li p {
        margin-left: 5px;
    }
}

@media (max-width: 414px) {
    .business {
        width: 414px;
    }
    .business .yw_banner,
    .business .yw4 {
        width: 100%;
    }
    .business .yw_banner .yw_title {
        left: 18px;
    }
    .business .yw_banner .yw_title h3 {
        font-size: 15px;
    }
    .business .yw2 ul li .yy {
        margin-left: 0;
    }
    .business .yw3 ul li:nth-child(1),
    .business .yw3 ul li:nth-child(2),
    .business .yw3 ul li:nth-child(3),
    .business .yw3 ul li:nth-child(4),
    .business .yw3 ul li:nth-child(5) {
        margin-left: 60px;
    }
    .business .yw3 ul li .yy {
        left: -50px;
        width: 50%;
    }
    .business .yw4 .content .nav a {
        margin-right: 20px;
    }
    .business .yw4 .content .title .line {
        width: 40%;
    }
}

@media (max-width: 390px) {
    .business {
        width: 390px;
    }
    .business .yw_banner,
    .business .yw4 {
        width: 100%;
    }
    .business .yw_banner .yw_title ul li {
        width: 162px;
    }
    .business .yw3 ul li .yy {
        left: -22px;
        width: 50%;
    }
    .business .yw_banner .yw_title h3 {
        font-size: 15px;
        width: 200px;
    }
    .business .yw_banner .yw_title ul {
        width: 370px;
    }
    .business .yw_banner .yw_title ul li:nth-child(4) {
        margin-left: -34px;
    }
}

@media (max-width: 375px) {
    .business {
        width: 375px;
    }
    .business .yw_banner,
    .business .yw4 {
        width: 100%;
    }
    .business .yw_banner .yw_title ul {
        width: 328px;
    }
    .business .yw3 ul li .yy {
        left: -10px;
        width: 50%;
    }
}

@media (max-width: 360px) {
    .business {
        width: 360px;
    }
    .business .yw_banner,
    .business .yw4,
    .business .yw2 ul li .yy {
        width: 100%;
    }
    .business .yw3 ul li:nth-child(1),
    .business .yw3 ul li:nth-child(2),
    .business .yw3 ul li:nth-child(3),
    .business .yw3 ul li:nth-child(4),
    .business .yw3 ul li:nth-child(5) {
        margin-left: 38px;
    }
    .business .yw4 .content .title .line {
        width: 33%;
    }
}


/* 人才 */

@media (max-width: 1880px) {
    .personnel {
        width: 1880px;
    }
    .personnel .banner {
        width: 100%;
    }
}

@media (max-width: 1768px) {
    .personnel {
        width: 1768px;
    }
    .personnel .banner {
        width: 100%;
    }
    .head .phone {
        float: right;
        margin-right: 40px;
    }
    .personnel .banner .rc1 {
        right: 100px;
    }
    .join {
        margin-left: 50px;
    }
    .personnel .banner .join {
        margin-top: -20px;
        width: 80%;
    }
}

@media (max-width: 1680px) {
    .personnel {
        width: 1680px;
    }
    .personnel .banner,
    .personnel .banner img:first-child {
        width: 100%;
    }
}

@media (max-width: 1600px) {
    .personnel .rc2 .position .left {
        transform: translate(1100px 0);
    }
    .personnel .rc2 .position .datu .text .r_word .paragraph {
        margin-bottom: 35px;
        width: 370px;
    }
    .personnel .rc2 .position .datu .text .l_word {
        width: 340px;
        float: left;
        margin-top: 104px;
        margin-bottom: 50px;
    }
    .personnel .rc2 .position .datu .text .shu {
        position: absolute;
        top: 10px;
        left: 370px;
        margin: 0;
        height: 540px;
    }
    .personnel .rc2 .position .datu .text .r_word .paragraph:last-child {
        margin-bottom: 0;
        position: absolute;
        top: 200px;
        right: 0px;
        width: 500px;
    }
    .personnel {
        width: 1600px;
    }
    .personnel .banner,
    .personnel .banner img:first-child {
        width: 100%;
    }
    .head .nav {
        margin-right: 6%;
    }
    .personnel .rc2 .title {
        margin-left: 50px;
    }
    .personnel .rc2 .position .datu {
        width: 1000px;
    }
    .personnel .rc2 .position .datu img {
        width: 100%;
        margin-left: 50px;
    }
    .personnel .rc2 .position .number img {
        width: 450px;
        height: 150px;
        margin-right: 50px;
        margin-top: -100px;
    }
    .personnel .rc2 .position .zhiwu {
        right: 50px;
    }
    .footer .title h2 {
        font-size: 30px;
    }
}

@media (max-width: 1440px) {
    .personnel .rc2 .position.special .left h2 {
        font-size: 33px;
    }
    .personnel .rc2 .position .left h2 {
        font-size: 40px;
    }
    .personnel {
        width: 1440px;
    }
    .personnel .banner,
    .personnel .rc2,
    .personnel .banner img:first-child {
        width: 100%;
    }
    .head .nav {
        margin-left: 6%;
    }
    .personnel .rc2 .position .number img {
        width: 300px;
    }
}

@media (max-width: 1366px) {
    .personnel .rc2 .position.special .left h2 {
        font-size: 28px;
    }
    .personnel .rc2 .position .left {
        width: 300px;
    }
    .personnel .rc2 .position .datu .text .l_word {
        width: 340px;
        float: left;
        margin-top: 50px;
        margin-bottom: 37px;
    }
    .personnel .rc2 .position .datu .text .shu {
        height: 440px;
        top: 30px;
    }
    .personnel .rc2 .position .datu .text .r_word .paragraph:last-child {
        width: 440px;
        top: 60px;
    }
    .personnel {
        width: 1366px;
    }
    .personnel .banner,
    .personnel .rc2,
    .personnel .banner img:first-child {
        width: 100%;
    }
    .head .nav {
        margin-right: 4%;
    }
    .head .phone {
        float: right;
        margin-right: 10px;
    }
    .personnel .rc2 .position .datu {
        width: 900px;
    }
}

@media (max-width: 1280px) {
    .personnel .rc2 .position .left h2 {
        font-size: 26px;
    }
    .personnel .rc2 .position .left {
        width: 200px;
    }
    .personnel .rc2 .position:nth-child(7) .left h2 {
        font-size: 30px;
    }
    .personnel {
        width: 1280px;
    }
    .personnel .banner,
    .personnel .rc2,
    .personnel .banner img:first-child {
        width: 100%;
    }
    .head .nav {
        margin-right: 4%;
    }
    .head .phone {
        float: right;
        margin-right: 10px;
    }
    .personnel .rc2 .position .datu {
        width: 900px;
    }
    .head .logo {
        margin-left: 20px;
    }
    .head .nav ul li {
        margin-right: 70px;
    }
    .personnel .rc2 .position .number img {
        margin-right: 16px;
    }
}

@media (max-width: 1200px) {
    .personnel {
        width: 1200px;
    }
    .personnel .banner,
    .personnel .rc2,
    .personnel .banner img:first-child {
        width: 100%;
    }
    .head .nav {
        margin-right: 4%;
    }
    .head .phone {
        float: right;
        margin-right: 10px;
    }
    .personnel .rc2 .position .datu {
        width: 900px;
    }
    .head .logo {
        margin-left: 20px;
    }
    .head .nav ul li {
        margin-right: 70px;
    }
    .personnel .rc2 .position .number img {
        margin-right: 16px;
    }
    .head .logo a img {
        width: 250px;
        height: 50px;
    }
    .head .nav ul li a {
        font-size: 16px;
    }
    .personnel .rc2 .position .number img {
        width: 200px;
        height: 100px;
    }
}

@media (max-width: 1120px) {
    .personnel .rc2 .position .datu .text .shu {
        display: none;
    }
    .personnel .rc2 .position .left {
        position: absolute;
        top: 110px;
        left: -112px;
        transition: all 2s ease-in-out;
        transform: translate(-1000px, 0px);
    }
    .personnel {
        width: 1120px;
    }
    .personnel .banner,
    .personnel .rc2,
    .personnel .banner img:first-child {
        width: 100%;
    }
    .head .nav {
        margin-right: 4%;
    }
    .head .phone {
        float: right;
        margin-right: 10px;
    }
    .personnel .rc2 .position .datu {
        width: 800px;
    }
    .head .logo {
        margin-left: 20px;
    }
    .head .nav ul li,
    .personnel .rc2 .position .number img {
        margin-right: 60px;
    }
    .head .logo a img {
        width: 250px;
        height: 50px;
    }
    .head .nav ul li a {
        font-size: 16px;
    }
    .personnel .rc2 .position .number img {
        width: 200px;
        height: 100px;
    }
    .personnel .banner .rc1 {
        top: 240px;
    }
    .personnel .rc2 .position .zhiwu p {
        font-size: 20px;
    }
    .personnel .rc2 .position .zhiwu span {
        font-size: 14px;
        width: 200px;
    }
}

@media (max-width: 1024px) {
    .personnel .rc2 .position .datu .text .l_word p {
        font-family: SourceHanSansCN-Light;
        font-size: 12px;
        font-weight: normal;
        font-stretch: normal;
        line-height: 28px;
        letter-spacing: 1px;
        color: #ffffff;
    }
    .personnel .rc2 .position .datu .text .r_word .paragraph:last-child {
        width: 300px;
        top: 60px;
        font-size: 12px;
    }
    .personnel .rc2 .position .left {
        width: 99px;
        margin-left: -93px;
    }
    .personnel .rc2 .position.special .left h2 {
        font-size: 20px;
    }
    .personnel {
        width: 1024px;
    }
    .personnel .banner,
    .personnel .rc2,
    .personnel .banner img:first-child {
        width: 100%;
    }
    .head .nav {
        margin-right: 4%;
    }
    .head .phone {
        float: right;
        margin-right: 10px;
    }
    .personnel .rc2 .position .datu {
        width: 700px;
        height: 400px;
    }
    .head .logo {
        margin-left: 20px;
    }
    .head .nav ul li {
        margin-right: 60px;
    }
    .personnel .rc2 .position .number img {
        margin-right: 16px;
    }
    .head .logo a img {
        width: 200px;
        height: 36px;
    }
    .head .nav ul li a {
        font-size: 14px;
    }
    .personnel .rc2 .position .number img {
        width: 200px;
        height: 100px;
    }
    .personnel .banner .rc1 {
        top: 200px;
        right: 20px;
    }
    .personnel .rc2 .position .zhiwu p {
        font-size: 20px;
    }
    .personnel .rc2 .position .zhiwu span {
        font-size: 14px;
        width: 200px;
    }
    .personnel .rc2 .position .datu img {
        width: 100%;
        margin-left: 50px;
        height: 100%;
    }
    .footer .title h2,
    .footer ul li:nth-child(1) h2 {
        font-size: 26px;
    }
}

@media (max-width: 900px) {
    .personnel .rc2 .position .datu .text .l_word,
    .personnel .rc2 .position .left_num {
        display: none;
    }
    .personnel {
        width: 900px;
    }
    .personnel .banner,
    .personnel .rc2,
    .personnel .banner img:first-child {
        width: 100%;
    }
    .head .nav {
        margin-right: 4%;
        margin-left: 3%;
    }
    .head .phone span {
        font-size: 12px;
    }
    .head .phone {
        float: right;
        margin-right: 10px;
        width: 160px;
    }
    .personnel .banner .rc1 h2 {
        font-size: 40px;
    }
    .personnel .rc2 .position .datu {
        width: 600px;
        height: 370px;
    }
    .head .logo {
        margin-left: 20px;
    }
    .head .nav ul li {
        margin-right: 40px;
    }
    .personnel .rc2 .position .number img {
        margin-right: 16px;
    }
    .head .logo a img {
        width: 200px;
        height: 36px;
    }
    .head .nav ul li a {
        font-size: 14px;
    }
    .personnel .rc2 .position .number img {
        width: 200px;
        height: 100px;
    }
    .personnel .banner .rc1 {
        top: 200px;
        right: 20px;
    }
    .personnel .rc2 .position .zhiwu p {
        font-size: 20px;
    }
    .personnel .rc2 .position .zhiwu span {
        font-size: 14px;
        width: 200px;
    }
    .personnel .rc2 .position .datu img {
        width: 100%;
        margin-left: 50px;
        height: 100%;
    }
    .footer .title h2 {
        font-size: 26px;
    }
    .footer ul li:nth-child(1) h2 {
        font-size: 20px;
    }
}

@media (max-width: 768px) {
    .personnel .rc2 .position .datu {
        width: 80%;
        height: 260px;
    }
    .personnel .rc2 .position .datu .text {
        display: block;
        width: 90%;
        left: 50%;
        transform: translate(-50%, -50%);
    }
    .personnel .rc2 .position .datu .text .r_word .paragraph {
        width: 48%;
        font-size: 16px;
    }
    .personnel .rc2 .position .datu .text .r_word .paragraph:last-child {
        top: 0px;
    }
    .personnel .rc2 .position .datu .text .r_word {
        width: 100%;
    }
    .personnel .rc2 .position .left {
        display: none;
    }
    .personnel {
        width: 768px;
    }
    .personnel .banner,
    .personnel .rc2,
    .personnel .banner img:first-child {
        width: 100%;
    }
    .head .nav {
        margin-right: 4%;
        margin-left: 3%;
    }
    .head .phone span {
        font-size: 12px;
    }
    .head .phone {
        float: right;
        margin-right: 10px;
        width: 160px;
    }
    .personnel .banner .rc1 h2 {
        font-size: 30px !important;
    }
    .personnel .banner .join {
        margin: 20px auto 0;
    }
    .personnel .rc2 .position .datu {
        width: 94%;
        height: auto;
        margin: 0 auto;
    }
    .head .logo {
        margin-left: 20px;
    }
    .head .nav ul li {
        margin-right: 40px;
    }
    .personnel .rc2 .position .number img {
        margin-right: 16px;
    }
    .head .logo a img {
        width: 200px;
        height: 36px;
    }
    .head .nav ul li a {
        font-size: 14px;
    }
    .personnel .rc2 .position .number img {
        width: 180px;
        height: 100px;
    }
    .personnel .rc2 .position .zhiwu {
        bottom: 60px;
    }
    .personnel .rc2 .position .zhiwu {
        right: 10%;
    }
    .personnel .banner .rc1 {
        top: unset;
        right: unset;
        position: relative;
        width: 80%;
        margin: 0 auto;
    }
    .personnel .rc2 .position .zhiwu p {
        font-size: 20px;
    }
    .personnel .rc2 .position .zhiwu span {
        font-size: 14px;
        width: 200px;
    }
    .personnel .rc2 .position .datu img {
        margin-left: 0;
    }
    .footer .title h2 {
        font-size: 26px;
    }
    .footer ul li:nth-child(1) h2 {
        font-size: 20px;
    }
    .footer .content .logo,
    .footer .content .back,
    .personnel .rc2 .position .number img {
        display: none;
    }
    .footer ul {
        margin-left: 130px;
    }
    .footer .title {
        margin-left: 120px;
    }
    .personnel .rc2 .position:hover .zhiwu {
        transform: translate(1000px, 0px);
    }
    .personnel .rc2 .position:hover .datu {
        transform: translate(15px, 0px);
    }
    .personnel .banner {
        padding-bottom: 30px;
    }
    .personnel .rc2 {
        padding-top: 30px;
    }
}

@media (max-width: 640px) {
    .personnel {
        width: 640px;
    }
    .personnel .banner,
    .personnel .rc2 {
        width: 100%;
    }
    .personnel .banner img:first-child {
        display: none;
    }
    .head .nav {
        margin-right: 4%;
        margin-left: 3%;
    }
    .head .phone span {
        font-size: 12px;
    }
    .head .phone {
        float: right;
        margin-right: 10px;
        width: 160px;
    }
    .personnel .banner .rc1 h2 {
        font-size: 20px !important;
    }
    .head .logo {
        margin-left: 20px;
    }
    .head .nav ul li {
        margin-right: 40px;
    }
    .personnel .rc2 .position .number img {
        margin-right: 50px;
        margin-bottom: 20px;
    }
    .head .logo a img {
        width: 200px;
        height: 36px;
    }
    .head .nav ul li a {
        font-size: 14px;
    }
    .personnel .rc2 .position .number img {
        width: 100px;
        height: 70px;
    }
    .personnel .rc2 .position .zhiwu {
        bottom: 60px;
    }
    .personnel .rc2 .position .zhiwu {
        display: none;
    }
    .personnel .rc2 .position .zhiwu p {
        font-size: 20px;
    }
    .footer .title h2 {
        font-size: 26px;
    }
    .footer ul li:nth-child(1) h2 {
        font-size: 20px;
    }
    .footer .content .logo,
    .footer .content .back {
        display: none;
    }
    .footer ul {
        margin-left: 90px;
    }
    .footer .title {
        margin-left: 86px;
    }
    .join {
        margin-left: 10px;
    }
    .personnel .banner .join p {
        font-size: 12px;
    }
    .personnel .banner {
        padding-top: 120px;
    }
    .personnel .rc2 .position .datu img {
        display: none;
    }
    .personnel .rc2 .position .datu .text {
        position: relative;
        top: 0;
        left: 0;
        opacity: 1;
        transform: unset;
        width: 100%;
    }
    .personnel .rc2 .position:hover .datu {
        transform: unset;
    }
    .personnel .rc2 .position:hover .number {
        transform: unset;
    }
    .personnel .rc2 .position:hover .zhiwu {
        transform: unset;
    }
    .personnel .rc2 .position:hover .left {
        transform: unset;
    }
    .personnel .rc2 .position:hover .left_num {
        transform: unset
    }
    .personnel .rc2 .title,
    .personnel .rc2 .position .datu {
        width: 80%;
        margin: 0 auto;
    }
    .m-zhiwu {
        display: block;
    }
    .m-zhiwu p {
        font-family: SourceHanSansCN-Light;
        font-size: 20px;
        font-weight: normal;
        font-stretch: normal;
        line-height: 28px;
        letter-spacing: 1px;
        color: #ffffff;
    }
    .m-zhiwu span {
        display: block;
        font-family: SourceHanSansCN-Light;
        font-size: 14px;
        font-weight: normal;
        font-stretch: normal;
        line-height: 28px;
        letter-spacing: 1px;
        color: #7b7b7b;
        margin-top: 5px;
    }
    .personnel .rc2 .position .datu .text .r_word .paragraph {
        width: 100%;
        margin-bottom: 0;
        margin-top: 25px;
    }
    .personnel .rc2 .position .datu .text .r_word .paragraph:last-child {
        position: relative;
        top: unset;
        width: 100%;
    }
    .personnel .rc2 .position {
        margin-bottom: 60px;
    }
    .personnel .rc2 .position .datu .text .r_word h2 {
        font-size: 16px;
    }
    .personnel {
        padding-bottom: 60px;
    }
}

@media (max-width: 580px) {
    .personnel .rc2 .position .datu img {
        width: 100%;
        margin-left: 60px;
        height: 100%;
    }
    .footer .title,
    .footer ul {
        margin-left: 60px;
    }
    .personnel {
        width: 580px;
    }
    .personnel .banner,
    .personnel .rc2,
    .personnel .banner img:first-child {
        width: 100%;
    }
    .personnel .banner .rc1 p {
        font-size: 12px;
    }
    .personnel .rc2 .position .datu img {
        width: 100%;
        margin-left: 20px;
        height: 100%;
    }
    .personnel .rc2 .position .zhiwu span {
        font-size: 12px;
        width: 160px;
    }
    .personnel .rc2 .position .zhiwu p {
        font-size: 14px;
    }
    .personnel .rc2 .position .number img {
        margin-right: 16px;
        margin-bottom: 20px;
    }
}

@media (max-width: 465px) {
    .personnel {
        width: 465px;
    }
    .personnel .banner {
        width: 100%;
    }
    .personnel .banner img:first-child,
    .personnel .rc2 {
        width: 100%;
    }
    .personnel .banner .rc1 p {
        font-size: 12px;
    }
    .personnel .rc2 .position .datu img {
        width: 100%;
        margin-left: 20px;
        height: 100%;
    }
    .personnel .rc2 .position .number img {
        margin-right: 16px;
        margin-bottom: 20px;
    }
    .footer .title h2 {
        font-size: 16px;
    }
    .footer .title {
        margin-left: 70px;
    }
    .footer ul {
        margin-left: 60px;
    }
    .footer ul li:nth-child(1) h2 {
        font-size: 14px;
    }
}

@media (max-width: 414px) {
    .personnel {
        width: 414px;
    }
    .personnel .banner,
    .personnel .rc2,
    .personnel .banner img:first-child {
        width: 100%;
    }
    .footer .title h2 {
        font-size: 16px;
    }
    .footer ul {
        margin-left: 14px;
    }
    .footer ul li:nth-child(1) h2 {
        font-size: 14px;
    }
    .personnel .banner .rc1 h2 {
        font-size: 20px;
    }
    .personnel .banner .rc1 h3 {
        font-size: 16px;
    }
}

@media (max-width: 390px) {
    .personnel {
        width: 390px;
    }
    .personnel .banner,
    .personnel .rc2,
    .personnel .banner img:first-child {
        width: 100%;
    }
    .footer .title h2 {
        font-size: 16px;
    }
    .footer .title {
        margin-left: 20px;
    }
    .footer ul {
        margin-left: 14px;
    }
    .footer ul li:nth-child(1) h2 {
        font-size: 14px;
    }
}

@media (max-width: 375px) {
    .personnel {
        width: 375px;
    }
    .personnel .banner,
    .personnel .rc2,
    .personnel .banner img:first-child {
        width: 100%;
    }
    .footer .title h2 {
        font-size: 16px;
    }
    .footer .title {
        margin-left: 20px;
    }
    .footer ul {
        margin-left: 14px;
    }
    .footer ul li:nth-child(1) h2 {
        font-size: 14px;
    }
}

@media (max-width: 360px) {
    .personnel {
        width: 360px;
    }
    .personnel .banner,
    .personnel .rc2,
    .personnel .banner img:first-child {
        width: 100%;
    }
    .footer .title h2 {
        font-size: 16px;
    }
    .footer .title {
        margin-left: 20px;
    }
    .footer ul {
        margin-left: 14px;
    }
    .footer ul li:nth-child(1) h2 {
        font-size: 14px;
    }
    .footer ul li:nth-child(1) h2 {
        font-size: 12px;
    }
    .personnel .rc2 {
        padding-top: 120px;
    }
}


/* 联系 */

@media (max-width: 1880px) {}

@media (max-width: 1768px) {}

@media (max-width: 1680px) {}

@media (max-width: 1600px) {
    .contact .lianxi {
        width: 94%;
    }
}

@media (max-width: 1440px) {}

@media (max-width: 1366px) {}

@media (max-width: 1280px) {}

@media (max-width: 1200px) {}

@media (max-width: 1120px) {
    .contact .lianxi ul li p {
        font-size: 14px;
    }
    .contact .lianxi ul li form input[type="text"] {
        width: 250px;
    }
    .contact .lianxi ul li h3 {
        font-size: 20px;
        margin-top: 5px;
        margin-bottom: 30px;
    }
    .contact .lianxi ul li a {
        width: 140px;
        height: 140px;
        line-height: 140px;
    }
}

@media (max-width: 1024px) {
    .contact .lianxi ul li form input[type="text"] {
        width: 200px;
    }
    .contact .lianxi ul li:nth-child(2) {
        margin-right: 70px;
    }
    .contact .lianxi ul li .ewm .text {
        margin-left: 0;
    }
}

@media (max-width: 900px) {
    .contact .lxbg {
        width: 100%;
    }
}

@media (max-width: 768px) {
    .contact {
        height: 1620px;
    }
    .contact .title h2 {
        font-size: 100px;
    }
    .contact .title ul {
        margin-top: 38px;
    }
    .contact .title h2 {
        font-size: 65px;
    }
    .contact .lianxi ul {
        flex-direction: column
    }
    .contact .lianxi ul li {
        width: 100%;
    }
    .contact .lianxi ul li:not(:last-child) {
        margin-bottom: 20px;
    }
    .contact .title {
        left: 10%;
        top: 10%;
    }
    .contact .lianxi ul {
        margin-top: 25px;
        text-align: center;
    }
    .contact .lianxi ul li p.email {
        margin-top: 20px;
    }
    .contact .lianxi ul li form input[type="text"] {
        width: 80%;
        margin: 0 auto;
        margin-top: 10px;
    }
    .contact .lianxi ul li form input[type="button"] {
        display: inline-block;
        margin-top: 15px;
    }
    .contact .lianxi ul li h3 {
        margin: 5px 0;
    }
    .contact .lianxi ul li .ewm .text,
    .contact .lianxi ul li .ewm img {
        float: none;
    }
    .contact .lianxi ul li .ewm img {
        display: block;
        margin: 0 auto;
    }
    .contact .lianxi ul li a {
        display: inline-block;
    }
    .contact .title p {
        font-size: 16px;
    }
    .contact .title ul li .left {
        max-width: 20%;
    }
    .contact .title ul li .left img {
        width: 100%;
    }
}

@media (max-width: 640px) {
    .contact .lianxi h2 {
        margin-bottom: 5px;
    }
}

@media (max-width: 580px) {}

@media (max-width: 465px) {
    .footer .title {
        margin-left: 50px;
    }
    .footer ul {
        margin-left: 40px;
    }
    .contact .lxdt {
        display: none;
    }
}

@media (max-width: 414px) {
    .footer .title {
        margin-left: 20px;
    }
    .footer .title {
        margin-bottom: 30px;
    }
    .footer ul {
        margin-left: 16px;
    }
}

@media (max-width: 390px) {}

@media (max-width: 375px) {}

@media (max-width: 360px) {
    .footer ul li:nth-child(1) h2 {
        transform: scale(0.8);
    }
    .footer ul li h3 {
        transform: scale(0.8);
    }
    .footer ul li {
        width: 327px;
    }
}


/* 视频内页 */

@media (max-width: 1880px) {
    .zpxq .xq-banner a {
        right: 9%;
    }
}

@media (max-width: 1768px) {
    .zpxq .xq-banner a {
        right: 6%;
    }
}

@media (max-width: 1680px) {
    .zpxq .xq-banner a {
        right: 4%;
    }
}

@media (max-width: 1600px) {
    .zpxq .xq-banner a {
        right: 9%;
    }
}

@media (max-width: 1440px) {
    .zpxq .xq-banner .video-box,
    .zpxq .content,
    .zpxq .nei-lib,
    .zpxq .xq-banner video {
        width: 94%;
    }
    .zpxq .nei-lib ul {
        display: flex;
        justify-content: space-between;
        flex-wrap: wrap;
    }
    /* .zpxq .nei-lib ul li {
        width: 24%;
        margin-right: 0;
    } */
    /* .zpxq .nei-lib ul li:not(:nth-child(4n)) {
        margin-right: 1%;
    } */
    .zpxq .nei-lib ul li img {
        width: 100%;
    }
    .zpxq .xq-banner a {
        right: 3%;
        top: 10%;
    }
}

@media (max-width: 1366px) {
    .zpxq .xq-banner a {
        top: 13%;
    }
}

@media (max-width: 1280px) {
    .zpxq .content .text {
        width: 85%;
    }
    .zpxq .xq-banner a {
        top: 24%;
    }
}

@media (max-width: 1200px) {}

@media (max-width: 1120px) {}

@media (max-width: 1024px) {}

@media (max-width: 900px) {}

@media (max-width: 768px) {
    .zpxq .xq-banner {
        overflow: hidden;
    }
    .zpxq .xq-banner img {
        width: 100%;
        height: 600px;
        margin-left: 50%;
        transform: translateX(-50%);
    }
    .zpxq .xq-banner a {
        width: 40px;
        height: 40px;
        display: block;
    }
    .zpxq .xq-banner a img {
        width: 100%;
        height: 100%;
    }
    .zpxq .nei-lib ul {
        flex-wrap: wrap;
    }
    .zpxq .nei-lib ul:after {
        content: "";
        width: 48%;
        height: 0px;
        visibility: hidden;
    }
    .zpxq .nei-lib ul li {
        width: 48%;
    }
}

@media (max-width: 640px) {
    .zpxq .xq-banner img {
        height: 500px;
    }
}

@media (max-width: 580px) {}

@media (max-width: 465px) {
    .footer .title {
        margin-left: 50px;
    }
    .footer ul {
        margin-left: 40px;
    }
    .zpxq .xq-banner img {
        height: 450px;
    }
    .zpxq .xq-banner a {
        height: 30px;
        width: 30px;
    }
    .zpxq .content .text .line {
        margin: 20px auto;
    }
    .zpxq .nei-lib ul li {
        width: 100%;
    }
    .zpxq .xq-banner a {
        top: 35%;
    }
}

@media (max-width: 414px) {
    .footer .title {
        margin-left: 20px;
    }
    .footer .title {
        margin-bottom: 30px;
    }
    .footer ul {
        margin-left: 16px;
    }
}

@media (max-width: 390px) {}

@media (max-width: 375px) {
    .zpxq .xq-banner img {
        height: 350px;
    }
}

@media (max-width: 360px) {
    .footer ul li:nth-child(1) h2 {
        transform: scale(0.8);
    }
    .footer ul li h3 {
        transform: scale(0.8);
    }
    .footer ul li {
        width: 327px;
    }
}