.share_btn {
  position: absolute;
  right: 0;
  top: 0;
  border-left: 1px solid #F0F0F0;
  cursor: pointer;
  padding: 0 30px; }
  .content .main_product_info .m .info .grow .tel a img{
  	width: 20px;
  	margin-right: 5px;
  }
  .share_btn > img {
    display: block;
    margin: 0 auto;
    margin-bottom: 10px; }
  .share_btn span {
    display: block;
    text-align: center;
    font-size: 13px;
    color: #666; }
      .share_btn:hover div{
      	opacity: 1;
      	top: 100%;
      	visibility: inherit;
      }
  .share_btn div {
  	box-shadow: 0 0 20px rgba(0,0,0,0.05);
    overflow: hidden;
    width: 195px;
    background: #fff;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    position: absolute;
    top: 110%;
    visibility: hidden;
    right: 10px;
    z-index: 9;
    transition: all .2s; }
    .share_btn div a {
      display: block;
      padding: 18px 10px; }
      .share_btn div a img {
        display: block;
        margin: 0 auto; }
.null {
  height: 86px; }

.menu, .mobile_fade {
  display: none; }

.content {
  overflow: hidden;
  width: 100%; }
  .content .header {
    width: 100%;
    background: #fff;
    height: 86px;
    position: fixed;
    left: 0;
    top: 0;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
    z-index: 9999; }
    .content .header .m {
      width: 1400px;
      height: 100%;
      margin: 0 auto;
      display: flex;
      align-items: center;
      justify-content: space-between; }
      .content .header .m .logo {
        display: block; }
      .content .header .m ul {
        height: 100%;
        display: flex; }
        .content .header .m ul li {
          height: 100%;
          position: relative;
          margin-left: 45px; }
          .content .header .m ul li:hover div {
            opacity: 1;
            visibility: inherit;
            top: 95%; }
          .content .header .m ul li div {
            overflow: hidden;
            width: 160px;
            background: #fff;
            border-radius: 3px;
            position: absolute;
            left: 50%;
            transform: translateX(-50%);
            top: 120%;
            box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
            z-index: 99;
            transition: all .3s;
            opacity: 0;
            visibility: hidden; }
            .content .header .m ul li div a {
              display: flex;
              align-items: center;
              height: 40px;
              font-size: 13px;
              color: #333;
              justify-content: center;
              transition: all .1s; }
              .content .header .m ul li div a:hover {
                background: #F7F7F7;
                color: #1e50ae; }
          .content .header .m ul li:first-child {
            margin-left: 0; }
          .content .header .m ul li.on > a {
            color: #1e50ae; }
            .content .header .m ul li.on > a::after {
              content: '';
              width: 100%;
              height: 2px;
              background: #1e50ae;
              position: absolute;
              left: 0;
              bottom: 8px; }
          .content .header .m ul li > a {
            display: flex;
            position: relative;
            align-items: center;
            height: 100%;
            font-size: 16px;
            color: #333;
            transition: all .1s;
            padding: 0 8px; }
  .content .banner {
    width: 100%;
    overflow: hidden;
    position: relative; }
    .content .banner .mySwiper {
      overflow: hidden;
      width: 100%; }
      .content .banner .mySwiper .swiper-slide {
        overflow: hidden;
        width: 100%; }
        .content .banner .mySwiper .swiper-slide img {
          display: block;
          width: 100%; }
    .content .banner .swiper-pagination {
      bottom: 16px; }
    .content .banner .swiper-pagination-bullet {
      width: 13px;
      height: 4px;
      border-radius: 4px;
      background: rgba(0, 0, 0, 0.42);
      margin: 0 4px; }
    .content .banner .swiper-pagination-bullet-active {
      width: 26px;
      background: #a2a2a2; }
  .content .main_product {
    overflow: hidden;
    position: relative;
    padding: 32px 0;
    background: #F7F7F7; }
    .content .main_product.on {
      background: #fff; }
      .content .main_product.on .m ul li:hover {
        box-shadow: 0 0 20px rgba(0, 0, 0, 0.1); }
    .content .main_product .m {
      width: 1400px;
      margin: 0 auto; }
      .content .main_product .m ul {
        display: flex;
        flex-wrap: wrap;
        padding: 28px 0; }
        .content .main_product .m ul li {
          overflow: hidden;
          width: 25%;
          padding: 28px 0; }
          .content .main_product .m ul li:hover .picture img {
            transform: scale(1.035); }
          .content .main_product .m ul li:hover span {
            color: #174DAD; }
          .content .main_product .m ul li .picture {
            width: 300px;
            height: 300px;
            position: relative;
            overflow: hidden;
            max-width: 90%;
            margin: 0 auto;
            margin-bottom: 16px; }
            .content .main_product .m ul li .picture img {
              display: block;
              width: 100%;
              height: 100%;
              transition: all .4s;
              object-fit: cover; }
          .content .main_product .m ul li span {
            display: block;
            text-align: center;
            font-size: 16px;
            transition: all .1s;
            color: #333; }
  .content footer {
    overflow: hidden;
    padding: 10px;
    box-sizing: border-box; }
    .content footer span {
      display: block;
      text-align: center;
      font-size: 12px;
      color: #657180;
      line-height: 22px; }
      .content footer span a {
        color: #657180; }
  .content .footer {
    overflow: hidden;
    padding: 24px 0;
    background: #202020;
    padding-bottom: 45px; }
    .content .footer .m {
      width: 1400px;
      margin: 0 auto;
      display: flex;
      align-items: flex-start;
      justify-content: space-between; }
      .content .footer .m .fr {
        overflow: hidden;
        display: flex;
        align-items: flex-start; }
        .content .footer .m .fr .code {
          overflow: hidden;
          width: 138px; }
          .content .footer .m .fr .code img {
            display: block;
            width: 100%;
            margin-bottom: 8px; }
          .content .footer .m .fr .code span {
            display: block;
            text-align: center;
            font-size: 14px;
            color: #999; }
        .content .footer .m .fr .grow {
          overflow: hidden;
          margin-left: 45px; }
          .content .footer .m .fr .grow .btn {
            width: 215px;
            height: 30px;
            border-radius: 3px;
            background: #1E50AE;
            margin-top: 15px;
            transition: all .1s; }
            .content .footer .m .fr .grow .btn:hover {
              opacity: .8; }
            .content .footer .m .fr .grow .btn a {
              width: 100%;
              height: 100%;
              display: flex;
              align-items: center;
              justify-content: center;
              font-size: 12px;
              color: #fff; }
          .content .footer .m .fr .grow .tel {
            display: flex;
            align-items: center; }
            .content .footer .m .fr .grow .tel a {
              display: flex;
              align-items: center; }
            .content .footer .m .fr .grow .tel img {
              width: 22px;
              margin-right: 10px; }
            .content .footer .m .fr .grow .tel span {
              font-size: 20px;
              color: #fff; }
          .content .footer .m .fr .grow .icon {
            display: flex;
            margin-top: 15px;
            align-items: center; }
            .content .footer .m .fr .grow .icon img {
              width: 16px;
              margin-right: 10px; }
            .content .footer .m .fr .grow .icon span {
              font-size: 16px;
              color: #999; }
      .content .footer .m .link {
        overflow: hidden;
        display: flex; }
        .content .footer .m .link ul {
          overflow: hidden;
          margin-right: 90px; }
          .content .footer .m .link ul:last-child {
            margin-right: 0; }
          .content .footer .m .link ul li {
            font-size: 16px;
            color: #fff; }
            .content .footer .m .link ul li a {
              color: #999;
              display: block;
              font-size: 14px;
              line-height: 28px;
              margin-top: 10px; }
  .content .main_news_info {
    overflow: hidden;
    padding: 20px 0; }
    .content .main_news_info .m {
      width: 1400px;
      margin: 0 auto; }
      .content .main_news_info .m .head {
        overflow: hidden;
        padding: 24px 0;
        border-bottom: 1px solid #ebebeb; }
        .content .main_news_info .m .head p {
          text-align: center;
          font-size: 30px;
		  font-weight:bold;
          color: #333;
          margin-bottom: 24px; }
        .content .main_news_info .m .head span {
          display: block;
          font-size: 14px;
          color: #999;
		  padding:0 20px;
		  }
        .content .main_news_info .m .head div {
          margin-top: 24px;
          display: flex;
          align-items: center;
		  padding:0 20px;}
          .content .main_news_info .m .head div em {
            font-size: 14px;
            margin-right: 25px;
            color: #999; }
      .content .main_news_info .m .child {
        overflow: hidden;
        padding: 30px 0;
        border-bottom: 0px solid #ebebeb; }
        .content .main_news_info .m .child img {
          display: block;
          margin: 0 auto;
          max-width: 100%;
          margin-bottom: 15px; }
        .content .main_news_info .m .child span {
          display: block;
          font-size: 16px;
          margin-bottom: 15px;
          color: #666;
          line-height: 1.8;
          text-indent: 0px;
		  
		  padding:20px; line-height:2.0}
      .content .main_news_info .m .main_about_news {
        margin-top: 30px; }
        .content .main_news_info .m .main_about_news .h {
          height: 50px;
          display: flex;
          align-items: center;
          font-size: 18px;
          border-bottom: 1px solid #ebebeb;
          color: #1E50AE;
		  font-weight:bold;}
        .content .main_news_info .m .main_about_news ul {
          padding: 20px 0; }
          .content .main_news_info .m .main_about_news ul li {
            overflow: hidden;
            transition: all .1s;
            border-bottom: 1px solid #ECECEC; }
            .content .main_news_info .m .main_about_news ul li:hover {
              box-shadow: 0 0 10px rgba(0, 0, 0, 0.1); }
              .content .main_news_info .m .main_about_news ul li:hover a div p {
                color: #1E50AE; }
            .content .main_news_info .m .main_about_news ul li a {
              display: block;
              padding: 20px;
              padding-bottom: 40px; }
              .content .main_news_info .m .main_about_news ul li a em {
                display: block;
                font-size: 14px;
                color: #666; }
              .content .main_news_info .m .main_about_news ul li a .desc {
                display: flex;
                align-items: center; }
                .content .main_news_info .m .main_about_news ul li a .desc div {
                  padding: 0 8px;
                  height: 26px;
                  font-size: 12px;
                  border: 1px solid #e5e5e5;
                  margin-right: 10px;
                  display: flex;
                  align-items: center;
                  justify-content: center;
                  margin-top: 15px;
                  color: #999; }
              .content .main_news_info .m .main_about_news ul li a .title {
                display: flex;
                margin-bottom: 25px;
                justify-content: space-between; }
                .content .main_news_info .m .main_about_news ul li a .title p {
                  font-size: 18px;
                  width: 80%;
                  color: #333; }
                .content .main_news_info .m .main_about_news ul li a .title span {
                  font-size: 14px;
                  color: #999; }
      .content .main_news_info .m .page {
        overflow: hidden;
        padding: 30px 0; }
        .content .main_news_info .m .page a {
          display: block;
          font-size: 14px;
          padding: 10px 0;
          color: #333; }
  .content .about_case {
    margin-top: 30px; }
    .content .about_case .h {
      height: 50px;
      display: flex;
      align-items: center;
      font-size: 16px;
      border-bottom: 1px solid #ebebeb;
      color: #1E50AE; }
    .content .about_case ul {
      display: flex;
      flex-wrap: wrap;
      margin-top: 15px; }
      .content .about_case ul li {
        overflow: hidden;
        width: 24%;
        background: #fff;
        margin-right: 1.3%;
        margin-bottom: 30px;
        padding: 16px; }
        .content .about_case ul li:nth-child(4n) {
          margin-right: 0; }
        .content .about_case ul li:hover {
          box-shadow: 0 0 20px rgba(0, 0, 0, 0.1); }
          .content .about_case ul li:hover .picture img {
            transform: scale(1.03); }
          .content .about_case ul li:hover .info p {
            color: #1E50AE; }
          .content .about_case ul li:hover .info i {
            background: url(../images/vbg01.png) -23px -324px; }
        .content .about_case ul li .picture {
          overflow: hidden;
          width: 100%;
          height: 250px; }
          .content .about_case ul li .picture img {
            display: block;
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: all .5s; }
        .content .about_case ul li .info {
          overflow: hidden;
          padding: 20px 0 0 0; }
          .content .about_case ul li .info p {
            font-size: 16px;
            line-height: 24px;
            color: #333; }
          .content .about_case ul li .info span {
            display: block;
            font-size: 14px;
            line-height: 1.7;
            color: #666;
            margin-top: 18px; }
          .content .about_case ul li .info i {
            margin-top: 20px;
            float: right;
            display: block;
            position: relative;
            width: 30px;
            height: 28px;
            background: url(../images/vbg01.png) -23px -324px;
            -webkit-transition: all .36s ease;
            transition: all .36s ease; }
  .content .main_product_info {
    overflow: hidden;
    padding:40px 0; }
    .content .main_product_info .m {
      width: 1400px;
      margin: 0 auto; }
      .content .main_product_info .m .about_product {
        margin-top: 30px; }
        .content .main_product_info .m .about_product .box {
          overflow: hidden;
          position: relative;
          padding: 0 50px; }
          .content .main_product_info .m .about_product .box .btn {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            z-index: 999;
            display: flex;
            align-items: center;
            transform-origin: center;
            cursor: pointer;
            background: #CCCCCC;
            justify-content: center; }
            .content .main_product_info .m .about_product .box .btn::after {
              content: '';
              width: 10px;
              height: 18px;
              background: url(../images/vbg01.png) -23px -268px; }
            .content .main_product_info .m .about_product .box .btn.prev {
              left: 0; }
            .content .main_product_info .m .about_product .box .btn.next {
              right: 0;
              transform: rotateY(180deg); }
          .content .main_product_info .m .about_product .box .swiper-slide {
            width: 25%; }
          .content .main_product_info .m .about_product .box .lab {
            overflow: hidden;
            width: 100%;
            padding: 28px 0; }
            .content .main_product_info .m .about_product .box .lab:hover {
              box-shadow: 0 0 20px rgba(0, 0, 0, 0.1); }
              .content .main_product_info .m .about_product .box .lab:hover .picture img {
                transform: scale(1.035); }
              .content .main_product_info .m .about_product .box .lab:hover span {
                color: #174DAD; }
            .content .main_product_info .m .about_product .box .lab .picture {
              width: 300px;
              height: 292px;
              position: relative;
              overflow: hidden;
              max-width: 90%;
              margin: 0 auto;
              margin-bottom: 16px; }
              .content .main_product_info .m .about_product .box .lab .picture img {
                display: block;
                width: 100%;
                height: 100%;
                transition: all .4s;
                object-fit: cover; }
            .content .main_product_info .m .about_product .box .lab span {
              display: block;
              text-align: center;
              font-size: 16px;
              transition: all .1s;
              color: #333; }
          .content .main_product_info .m .about_product .box .mySwiper1 {
            overflow: hidden;
            padding: 30px 0; }
        .content .main_product_info .m .about_product .h {
          height: 50px;
          display: flex;
          align-items: center;
          font-size: 16px;
          border-bottom: 1px solid #ebebeb;
          color: #1E50AE; }
      .content .main_product_info .m .product_infos {
        overflow: hidden; }
        .content .main_product_info .m .product_infos .desc {
          overflow: hidden;
          padding: 20px 70px; }
          .content .main_product_info .m .product_infos .desc span {
            display: block;
            font-size: 14px;
            line-height: 2;
            padding: 10px 0;
            color: #657180; }
        .content .main_product_info .m .product_infos .head {
          margin-top: 78px;
          border: 1px solid #e9e9e9;
          display: flex;
          align-items: center; }
          .content .main_product_info .m .product_infos .head div {
            height: 54px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 15px;
            color: #1E50AE;
            width: 160px;
            position: relative;
            border-right: 1px solid #e9e9e9; }
            .content .main_product_info .m .product_infos .head div.on::after {
              content: '';
              width: 100%;
              height: 2px;
              background: #1E50AE;
              position: absolute;
              left: 0;
              top: 0; }
      .content .main_product_info .m .page {
        display: flex;
        align-items: center; }
        .content .main_product_info .m .page a {
          display: flex;
          align-items: center;
          font-size: 13px;
          margin-right: 15%;
          color: #657180; }
          .content .main_product_info .m .page a span {
            width: 80px;
            height: 30px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            border-radius: 40px;
            border: 1px solid #e9e9e9;
            margin-right: 10px;
            font-size: 13px;
            color: #657180; }
      .content .main_product_info .m .info {
        overflow: hidden;
        display: flex;
        align-items: flex-start;
        justify-content: space-between; }
        .content .main_product_info .m .info .grow {
          overflow: hidden;
          flex: 1;
          position: relative;
          padding-left: 50px; }
          .content .main_product_info .m .info .grow p {
            font-size: 20px;
            height: 55px;
            display: flex;
            align-items: center;
            color: #333; }
          .content .main_product_info .m .info .grow .desc {
            overflow: hidden;
            padding: 10px 0; }
            .content .main_product_info .m .info .grow .desc span {
              display: block;
              font-size: 14px;
              line-height: 2;
              color: #657180; }
          .content .main_product_info .m .info .grow .tel {
            overflow: hidden;
            background: #1e50ae;
            border-radius: 3px;
            margin-top: 30px;
            display: inline-block; }
            .content .main_product_info .m .info .grow .tel a {
              display: inline-flex;
              align-items: center;
              height: 42px;
              padding: 0 10px;
              font-size: 14px;
              color: #fff; }
        .content .main_product_info .m .info .slide {
          overflow: hidden;
          width: 538px;
          margin-bottom: 30px; }
          .content .main_product_info .m .info .slide .picture {
            overflow: hidden;
            width: 100%;
            height: 538px;
            position: relative; }
            .content .main_product_info .m .info .slide .picture .mySwiper {
              overflow: hidden;
              width: 100%;
              height: 100%; }
              .content .main_product_info .m .info .slide .picture .mySwiper .swiper-slide {
                width: 100%;
                height: 100%;
                overflow: hidden;
                position: relative; }
            .content .main_product_info .m .info .slide .picture img {
              display: block;
              width: 100%;
              height: 100%;
              object-fit: cover; }
          .content .main_product_info .m .info .slide .list {
            width: 100%;
            position: relative;
            margin-top: 15px;
            padding: 0 30px; }
            .content .main_product_info .m .info .slide .list .mySwiper2 {
              width: 100%;
              overflow: hidden; }
              .content .main_product_info .m .info .slide .list .mySwiper2 .swiper-slide {
                width: 99px;
                height: 99px;
                margin-right: 10px;
                cursor: pointer;
                border: 2px solid #fff;
                overflow: hidden; }
                .content .main_product_info .m .info .slide .list .mySwiper2 .swiper-slide.on {
                  border: 2px solid #1e50ae; }
                .content .main_product_info .m .info .slide .list .mySwiper2 .swiper-slide img {
                  display: block;
                  width: 100%;
                  height: 100%;
                  object-fit: cover; }
  .content .main_contact {
    overflow: hidden;
    background: #fff; }
    .content .main_contact .m {
      width: 1400px;
      margin: 0 auto;
      padding: 28px 0; }
      .content .main_contact .m #map {
        width: 100%;
        height: 571px;
        margin-top: 60px; }
      .content .main_contact .m .form {
        overflow: hidden;
        width: 100%;
        margin-top: 60px; }
        .content .main_contact .m .form form {
          width: 100%;
          display: flex;
          justify-content: space-between;
          flex-wrap: wrap; }
          .content .main_contact .m .form form input[type='text'] {
            width: 49%;
            height: 44px;
            background: rgba(204, 204, 204, 0.15);
            border: 1px solid #e0e0e0;
            padding-left: 14px;
            margin-bottom: 20px;
            border-radius: 2px;
            font-size: 14px;
            color: #333; }
            .content .main_contact .m .form form input[type='text']::placeholder {
              color: #A9A9A9; }
          .content .main_contact .m .form form input[type='submit'] {
            width: 335px;
            height: 44px;
            background: #1E50AE;
            display: block;
            border-radius: 0;
            margin-bottom: 20px;
            border-radius: 2px;
            border: none;
            font-size: 16px;
            cursor: pointer;
            color: #fff !important; }
            .content .main_contact .m .form form input[type='submit']::placeholder {
              color: #fff; }
          .content .main_contact .m .form form textarea {
            width: 100%;
            height: 100px;
            resize: none;
            outline: none;
            background: rgba(204, 204, 204, 0.15);
            border: 1px solid #e0e0e0;
            padding: 14px;
            margin-bottom: 20px;
            border-radius: 2px;
            box-sizing: border-box;
            font-size: 14px;
            color: #333; }
            .content .main_contact .m .form form textarea::placeholder {
              color: #A9A9A9; }
          .content .main_contact .m .form form .cods {
            display: flex;
            align-items: center;
            width: 100%; }
            .content .main_contact .m .form form .cods input {
              width: 400px;
              margin-right: 10px; }
            .content .main_contact .m .form form .cods img {
              width: 121px;
              display: block; }
          .content .main_contact .m .form form .reg {
            width: 100%;
            display: flex;
            margin-bottom: 20px;
            align-items: center; }
            .content .main_contact .m .form form .reg p {
              font-size: 14px;
              color: #333; }
              .content .main_contact .m .form form .reg p a {
                color: #3399ff; }
      .content .main_contact .m ul {
        display: flex;
        justify-content: space-between; }
        .content .main_contact .m ul li {
          overflow: hidden;
          background: #F7F7F7;
          transition: all .25s;
          width: 23%;
          margin-top: 50px;
          padding: 33px 16px;
          border-radius: 6px; }
          .content .main_contact .m ul li:hover {
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1); }
          .content .main_contact .m ul li img {
            width: 40px;
            display: block;
            margin: 0 auto; }
          .content .main_contact .m ul li p {
            text-align: center;
            margin-top: 10px;
            font-size: 18px;
            line-height: 36px;
            color: #000;
            font-weight: bold; }
          .content .main_contact .m ul li span {
            display: block;
            text-align: center;
            font-size: 14px;
            line-height: 28px;
            color: #999; }
            .content .main_contact .m ul li span a {
              color: #999; }
  .content .main_news {
    overflow: hidden;
    background: #F7F7F7;
    padding: 33px 0; }
    .content .main_news.on {
      background: #fff; }
    .content .main_news .tabbar {
      display: flex;
      padding: 10px 0;
      align-items: center;
      justify-content: center; }
      .content .main_news .tabbar div {
        overflow: hidden;
        width: 330px;
        height: 46px;
        margin: 0 5px;
        background: #1E50AE; }
        .content .main_news .tabbar div.on {
          opacity: 0.7; }
        .content .main_news .tabbar div a {
          width: 100%;
          height: 100%;
          display: flex;
          align-items: center;
          justify-content: center;
          font-size: 16px;
          color: #fff; }
    .content .main_news .m {
      width: 1400px;
      margin: 0 auto; }
      .content .main_news .m ul {
        padding: 20px 0; }
        .content .main_news .m ul li {
          overflow: hidden;
          transition: all .1s;
          border-bottom: 1px solid #ECECEC; }
          .content .main_news .m ul li:hover {
            box-shadow: 0 0 10px rgba(0, 0, 0, 0.1); }
            .content .main_news .m ul li:hover a div p {
              color: #1E50AE; }
          .content .main_news .m ul li a {
            display: block;
            padding: 20px;
            padding-bottom: 40px; }
            .content .main_news .m ul li a em {
              display: block;
              font-size: 14px;
              color: #666; }
            .content .main_news .m ul li a div {
              display: flex;
              margin-bottom: 25px;
              justify-content: space-between; }
              .content .main_news .m ul li a div p {
                font-size: 18px;
                width: 80%;
                color: #333;
				font-weight:bold;}
              .content .main_news .m ul li a div span {
                font-size: 14px;
                color: #999; }
  .content .culture {
    overflow: hidden;
    background-image: url(../images/dd.png); }
    .content .culture .m {
      width: 1400px;
      margin: 0 auto;
      padding: 120px 165px; }
      .content .culture .m .box {
        overflow: hidden;
        margin-top: 30px;
        background-image: url(../images/icon10.png);
        background-repeat: no-repeat;
        background-position: center top; }
        .content .culture .m .box .item {
          overflow: hidden;
          display: flex;
          flex-wrap: wrap;
          justify-content: space-between; }
          .content .culture .m .box .item .label {
            margin-bottom: 66px;
            width: 338px;
            padding-bottom: 25px;
            margin-right: 100px;
            border-bottom: 1px #0094e1 dashed; }
            .content .culture .m .box .item .label:nth-child(2n) {
              margin-right: 0; }
              .content .culture .m .box .item .label:nth-child(2n) div {
                justify-content: flex-end; }
              .content .culture .m .box .item .label:nth-child(2n) p {
                text-align: right; }
            .content .culture .m .box .item .label div {
              display: flex;
              margin-bottom: 10px;
              align-items: center; }
              .content .culture .m .box .item .label div img {
                width: 30px;
                margin-right: 6px; }
              .content .culture .m .box .item .label div span {
                font-size: 22px;
                color: #333;
                font-weight: bold; }
            .content .culture .m .box .item .label p {
              font-size: 15px;
              color: #666; }
  .content .main_photo {
    overflow: hidden;
    width: 100%;
    padding: 33px 0 42px 0; }
    .content .main_photo .m {
      width: 1400px;
      margin: 0 auto; }
      .content .main_photo .m .box {
        overflow: hidden;
        position: relative;
        padding: 0 50px; }
        .content .main_photo .m .box .btn {
          width: 40px;
          height: 40px;
          border-radius: 50%;
          position: absolute;
          top: 50%;
          transform: translateY(-50%);
          z-index: 999;
          display: flex;
          align-items: center;
          transform-origin: center;
          cursor: pointer;
          background: #CCCCCC;
          justify-content: center; }
          .content .main_photo .m .box .btn::after {
            content: '';
            width: 10px;
            height: 18px;
            background: url(../images/vbg01.png) -23px -268px; }
          .content .main_photo .m .box .btn.prev {
            left: 0; }
          .content .main_photo .m .box .btn.next {
            right: 0;
            transform: rotateY(180deg); }
        .content .main_photo .m .box .mySwiper1 {
          overflow: hidden;
          padding: 30px 0; }
          .content .main_photo .m .box .mySwiper1 .swiper-slide {
            width: 25%; }
        .content .main_photo .m .box .label {
          overflow: hidden;
          width: 100%;
          transition: all .1s;
          padding: 5px; }
          .content .main_photo .m .box .label:hover {
            box-shadow: 0 0 10px rgba(0, 0, 0, 0.1); }
          .content .main_photo .m .box .label:hover a img {
            transform: scale(1.05); }
          .content .main_photo .m .box .label a {
            width: 100%;
            display: block;
            box-sizing: border-box;
            overflow: hidden;
            position: relative; }
            .content .main_photo .m .box .label a img {
              width: 100%;
              overflow: hidden;
              display: block;
              transition: all .5s; }
            .content .main_photo .m .box .label a div {
              overflow: hidden;
              width: 100%;
              height: 36px;
              padding: 0 10px;
              background: rgba(0, 0, 0, 0.6);
              position: absolute;
              left: 0;
              bottom: 0;
              display: flex;
              align-items: center;
              justify-content: center; }
              .content .main_photo .m .box .label a div span {
                display: block;
                text-align: center;
                font-size: 15px;
                color: #fff; }
  .content .main_about_box {
    overflow: hidden; }
    .content .main_about_box .photo {
      overflow: hidden;
      padding-top: 60px; }
      .content .main_about_box .photo .m {
        width: 1400px;
        margin: 0 auto; }
        .content .main_about_box .photo .m ul {
          display: flex;
          flex-wrap: wrap;
          margin-top: 20px; }
          .content .main_about_box .photo .m ul li {
            overflow: hidden;
            width: 25%;
            transition: all .1s;
            padding: 5px; }
            .content .main_about_box .photo .m ul li:hover {
              box-shadow: 0 0 10px rgba(0, 0, 0, 0.1); }
            .content .main_about_box .photo .m ul li:hover a img {
              transform: scale(1.05); }
            .content .main_about_box .photo .m ul li a {
              width: 100%;
              display: block;
              box-sizing: border-box;
              overflow: hidden;
              position: relative; }
              .content .main_about_box .photo .m ul li a img {
                width: 100%;
                overflow: hidden;
                display: block;
                transition: all .5s; }
              .content .main_about_box .photo .m ul li a div {
                overflow: hidden;
                width: 100%;
                height: 36px;
                padding: 0 10px;
                background: rgba(0, 0, 0, 0.6);
                position: absolute;
                left: 0;
                bottom: 0;
                display: flex;
                align-items: center;
                justify-content: center; }
                .content .main_about_box .photo .m ul li a div span {
                  display: block;
                  text-align: center;
                  font-size: 15px;
                  color: #fff; }
    .content .main_about_box .infos {
      overflow: hidden;
      width: 100%;
      padding: 32px 0; }
      .content .main_about_box .infos .m {
        width: 1400px;
        margin: 0 auto; }
        .content .main_about_box .infos .m .font {
          overflow: hidden; }
          .content .main_about_box .infos .m .font span {
            display: block;
            font-size: 14px;
            color: #333;
            line-height: 24px;
            margin-top: 10px; }
        .content .main_about_box .infos .m ul {
          overflow: hidden;
          display: flex; }
          .content .main_about_box .infos .m ul li {
            overflow: hidden;
            flex: 1;
            margin-top: 24px; }
            .content .main_about_box .infos .m ul li p {
              text-align: center;
              font-size: 32px;
              color: #1E50AE; }
              .content .main_about_box .infos .m ul li p span {
                font-size: 32px;
                color: #1E50AE; }
            .content .main_about_box .infos .m ul li em {
              display: block;
              text-align: center;
              font-size: 14px;
              line-height: 32px;
              color: #999; }
  .content .main_craft {
    overflow: hidden;
    background: #fff;
    padding: 65px 0; }
    .content .main_craft .m {
      width: 1400px;
      margin: 0 auto;
      overflow: hidden; }
    .content .main_craft .box {
      overflow: hidden;
      width: 100%;
      margin-top: 30px; }
      .content .main_craft .box .bold {
        font-weight: bold; }
        .content .main_craft .box .bold span {
          font-weight: bold; }
      .content .main_craft .box tr {
        width: 100%; }
        .content .main_craft .box tr th {
          font-weight: bold; }
          .content .main_craft .box tr th span {
            font-weight: bold; }
        .content .main_craft .box tr td {
          padding: 10px 15px;
          font-size: 16px;
          line-height: 24px; }
  .content .main_case {
    overflow: hidden;
    background: #F7F7F7;
    padding: 65px 0 30px 0; }
    .content .main_case.on {
      background: #fff; }
      .content .main_case.on .m ul li:hover {
        box-shadow: 0 0 20px rgba(0, 0, 0, 0.1); }
    .content .main_case .m {
      width: 1400px;
      margin: 0 auto; }
      .content .main_case .m ul {
        display: flex;
        flex-wrap: wrap;
        margin-top: 15px; }
        .content .main_case .m ul li {
          overflow: hidden;
          width: 24%;
          background: #fff;
          margin-right: 1.3%;
          margin-bottom: 30px;
          padding: 16px; }
          .content .main_case .m ul li:nth-child(4n) {
            margin-right: 0; }
          .content .main_case .m ul li:hover .picture img {
            transform: scale(1.03); }
          .content .main_case .m ul li:hover .info p {
            color: #1E50AE; }
          .content .main_case .m ul li:hover .info i {
            background: url(../images/vbg01.png) -23px -324px; }
          .content .main_case .m ul li .picture {
            overflow: hidden;
            width: 100%;
            height: 250px; }
            .content .main_case .m ul li .picture img {
              display: block;
              width: 100%;
              height: 100%;
              object-fit: cover;
              transition: all .5s; }
          .content .main_case .m ul li .info {
            overflow: hidden;
            padding: 20px 0 0 0; }
            .content .main_case .m ul li .info p {
              font-size: 16px;
              line-height: 24px;
              color: #333; }
            .content .main_case .m ul li .info span {
              display: block;
              font-size: 14px;
              line-height: 1.7;
              color: #666;
              margin-top: 18px; }
            .content .main_case .m ul li .info i {
              margin-top: 20px;
              float: right;
              display: block;
              position: relative;
              width: 30px;
              height: 28px;
              background: url(../images/vbg01.png) -23px -324px;
              -webkit-transition: all .36s ease;
              transition: all .36s ease; }
  .content .main_menus {
    overflow: hidden;
    width: 100%;
    height: 42px;
    background: #F1F1F1; }
    .content .main_menus .m {
      width: 1400px;
      margin: 0 auto;
      height: 100%;
      display: flex;
      align-items: center; }
      .content .main_menus .m li {
        font-size: 14px;
        margin-right: 3px;
        color: #333; }
        .content .main_menus .m li:last-child a {
          color: #1E50AE; }
        .content .main_menus .m li a {
          color: #333; }
  .content .des_banner {
    overflow: hidden;
    width: 100%; }
    .content .des_banner img {
      display: block;
      width: 100%; }
  .content .pagelist {
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center; }
    .content .pagelist a {
      font-size: 13px;
      padding: 10px;
      box-sizing: border-box;
      display: block;
      color: #5e6064;
      transition: all .1s; }
      .content .pagelist a:hover {
        color: #1E50AE; }
      .content .pagelist a.active {
        color: #F00; }
  .content .main_about {
    overflow: hidden;
    background-image: url(../images/icon2.jpg);
    background-size: cover;
    background-position: center center;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding: 50px 0; }
    .content .main_about .box {
      overflow: hidden;
      width: 50%;
      background: rgba(28, 73, 158, 0.86);
      padding: 33px 100px;
      padding-right: 150px; }
      .content .main_about .box p {
        font-size: 24px;
        color: #fff;
        line-height: 36px; }
      .content .main_about .box .line {
        width: 50px;
        height: 2px;
        background: #fff;
        margin: 20px 0; }
      .content .main_about .box span {
        display: block;
        font-size: 14px;
        color: #fff;
        line-height: 24px;
        margin-top: 10px; }
      .content .main_about .box .more {
        background: #fff;
        margin: 0;
        margin-top: 30px;
        width: 130px; }
        .content .main_about .box .more a {
          color: #333; }
  .content .main_why {
    overflow: hidden;
    width: 100%;
    padding-top: 32px; }
    .content .main_why ul {
      overflow: hidden; }
      .content .main_why ul li {
        overflow: hidden; }
        .content .main_why ul li:nth-child(even) {
          background: #F7F7F7; }
          .content .main_why ul li:nth-child(even) .m {
            flex-direction: row-reverse; }
        .content .main_why ul li .m {
          width: 1400px;
          margin: 0 auto;
          padding: 22px 50px;
          display: flex;
          align-items: center;
          justify-content: space-between; }
          .content .main_why ul li .m .picture {
            overflow: hidden; }
            .content .main_why ul li .m .picture img {
              display: block;
              max-width: 446px;
              border-radius: 20px; }
          .content .main_why ul li .m .grow {
            overflow: hidden;
            max-width: 614px; }
            .content .main_why ul li .m .grow .desc div {
              position: relative;
              line-height: 36px; }
              .content .main_why ul li .m .grow .desc div span {
                font-size: 24px;
                font-weight: bold;
                color: #1E50AE;
                margin-right: 4px;
                position: absolute;
                left: 0;
                top: 0; }
              .content .main_why ul li .m .grow .desc div p {
                font-size: 14px;
                color: #657180;
                text-indent: 20px; }
            .content .main_why ul li .m .grow .head {
              overflow: hidden;
              display: flex;
              margin-bottom: 20px;
              align-items: center; }
              .content .main_why ul li .m .grow .head img {
                display: block; }
              .content .main_why ul li .m .grow .head div {
                overflow: hidden;
                padding: 0 3px; }
                .content .main_why ul li .m .grow .head div span {
                  display: block;
                  font-size: 24px;
                  color: #00a0e8;
                  font-weight: bold;
                  margin-bottom: 3px; }
                .content .main_why ul li .m .grow .head div em {
                  display: block;
                  font-size: 14px;
                  color: #c2c2c2; }
  .content .more {
    width: 175px;
    height: 40px;
    border-radius: 40px;
    margin: 0 auto;
    border: 1px solid #1E50AE;
    background: #1E50AE;
    transition: all .15s; }
    .content .more:hover {
      border: 1px solid #1E50AE;
      background: #fff; }
      .content .more:hover a {
        color: #1E50AE; }
    .content .more a {
      width: 100%;
      height: 100%;
      display: flex;
      align-items: center;
      justify-content: center;
      transition: all .15s;
      font-size: 15px;
      color: #fff; }
  .content .tong_title {
    overflow: hidden;
    width: 100%; }
    .content .tong_title p {
      text-align: center;
      font-size: 24px;
      color: #333;
	  font-weight:bold;
	  }
    .content .tong_title div {
      width: 60px;
      height: 2px;
      margin: 20px auto;
      background: #1e50ae; }
    .content .tong_title span {
      display: block;
      text-align: center;
      font-size: 16px;
      color: #999; }

@media (max-width: 1440px) {
  .m {
    width: 1000px !important; }

  .content .header .m .logo {
    width: 300px; }

  .content .header .m ul li {
    margin-left: 20px; }

  .content .main_product .m ul li .picture {
    height: 223px; }

  .content .main_why ul li .m .grow {
    max-width: 45%; }

  .content .main_why ul li .m .picture {
    max-width: 45%; }
    .content .main_why ul li .m .picture img {
      max-width: 100%; }

  .content .main_why ul li .m .grow .head div span {
    font-size: 20px; }

  .content .main_case .m ul li .picture {
    height: 160px; }

  .content .footer .m .link ul {
    margin-right: 30px; }

  .content .footer .m .link ul li {
    font-size: 14px; }

  .content .footer .m .fr .code {
    width: 100px; }

  .content .footer .m .fr .grow .icon span {
    font-size: 14px; }

  .content .main_news .m ul li a div p {
    font-size: 16px; }

  .content .culture .m {
    padding: 41px 40px; }

  .content .about_case ul li .picture {
    height: 156px; }

  .content .main_product_info .m .about_product .box .lab .picture {
    height: 203px; } }
@media (max-width: 1000px) {
  .m {
    width: 100% !important; }

  .content .header {
    height: 1.2rem; }

  .content .header .m {
    padding: 0 .3rem; }

  .content .header .m .logo {
    width: 4.5rem; }

  .content .header .m ul {
    display: none; }

  .null {
    height: 1.2rem; }

  .content .banner .swiper-pagination {
    bottom: .2rem; }

  .content .banner {
    height: 2.5rem; }

  .content .banner .mySwiper {
    height: 100%; }

  .content .banner .mySwiper .swiper-slide {
    height: 100%; }
    .content .banner .mySwiper .swiper-slide img {
      height: 100%;
      object-fit: cover; }

  .content .main_product {
    padding: .6rem .3rem; }

  .content .tong_title p {
    font-size: .33rem;
    font-weight: bold; }

  .content .tong_title div {
    width: .8rem;
    margin: .3rem auto; }

  .content .tong_title span {
    font-size: .26rem;
    line-height: 1.8; }

  .content .main_product .m ul {
    justify-content: space-between;
    padding: .25rem 0; }
    .content .main_product .m ul li {
      width: 49%;
      margin: 0;
      padding: .25rem 0; }

  .content .main_product .m ul li .picture {
    height: 3.1rem; }

  .content .main_product .m ul li span {
    font-size: .26rem; }

  .content .more {
    width: 2.8rem;
    height: .8rem; }
    .content .more a {
      font-size: .28rem; }

  .content .main_why {
    padding: .6rem .3rem; }

  .content .main_why ul li .m {
    padding: .6rem 0;
    display: block; }

  .content .main_why ul li .m .grow {
    width: 100%;
    max-width: 100%; }

  .content .main_why ul li .m .grow .head img {
    width: .6rem; }

  .content .main_why ul li .m .grow .head div {
    flex: 1;
    padding-left: .2rem; }
    .content .main_why ul li .m .grow .head div span {
      font-size: .3rem;
      margin-bottom: .06rem; }
    .content .main_why ul li .m .grow .head div em {
      font-size: .24rem; }

  .content .main_why ul li .m .picture {
    max-width: 100%;
    margin-top: .4rem; }

  .content .main_why ul li:nth-child(even) {
    background: none; }

  .content .main_about {
    padding: .5rem .3rem; }

  .content .main_about .box {
    width: 100%;
    padding: .3rem; }
    .content .main_about .box p {
      font-size: .3rem; }
    .content .main_about .box .line {
      margin: .3rem 0; }
    .content .main_about .box span {
      font-size: .26rem;
      line-height: 1.8; }

  .content .about_case {
    padding: 0; }

  .content .main_contact .m {
    padding: .6rem .3rem; }

  .content .main_contact .m ul {
    justify-content: space-between;
    flex-wrap: wrap; }
    .content .main_contact .m ul li {
      width: 48%;
      padding: .5rem .2rem;
      margin: 0;
      margin-top: .3rem; }
      .content .main_contact .m ul li img {
        width: .6rem; }
      .content .main_contact .m ul li p {
        font-size: .3rem; }
      .content .main_contact .m ul li span {
        font-size: .25rem;
        line-height: 1.8; }

  .content .main_contact .m .form {
    margin-top: .5rem; }

  .content .main_contact .m .form form input[type='text'] {
    font-size: .26rem; }

  .content .main_news_info .m .page {
    padding: .2rem 0; }

  .content .about_case ul li .info p {
    font-size: .28rem; }

  .content .about_case ul li .info span {
    font-size: .24rem;
    margin-top: .2rem; }

  .content .about_case ul li .info i {
    margin: 0; }

  .content .about_case ul {
    padding: 0;
    margin-bottom: .3rem;
    justify-content: space-between; }
    .content .about_case ul li {
      width: 49%;
      margin: 0;
      padding: .2rem;
      margin-bottom: .3rem; }
      .content .about_case ul li .picture {
        height: 3rem; }

  .content .main_case {
    padding: .6rem .3rem; }

  .content .main_case .m ul {
    padding: 0;
    margin-bottom: .3rem;
    justify-content: space-between; }
    .content .main_case .m ul li {
      width: 49%;
      margin: 0;
      padding: .2rem;
      margin-bottom: .3rem; }
      .content .main_case .m ul li .picture {
        height: 3rem; }

  .content .main_photo {
    padding: .6rem 0; }

  .content .main_photo .m .box .btn {
    width: .66rem;
    height: .66rem; }

  .content .main_photo .m .box .btn.prev {
    left: .2rem; }

  .content .main_photo .m .box .btn.next {
    right: .2rem; }

  .content .main_photo .m .box .mySwiper1 {
    padding: .3rem 0; }
    .content .main_photo .m .box .mySwiper1 .swiper-slide {
      width: 100%; }

  .content .main_case .m ul li .info {
    padding-top: .2rem; }
    .content .main_case .m ul li .info p {
      font-size: .28rem; }
    .content .main_case .m ul li .info span {
      font-size: .25rem;
      line-height: 1.8;
      margin-top: .2rem; }

  .content .main_case .m ul li .info i {
    margin-top: 0; }

  .content .main_photo .m .box .label a div span {
    font-size: .26rem; }

  .content .main_news {
    padding: .6rem .3rem; }

  .content .main_news_info .m .main_about_news ul li a {
    padding: .3rem; }
    .content .main_news_info .m .main_about_news ul li a .title {
      margin-bottom: .2rem;
      display: block; }
      .content .main_news_info .m .main_about_news ul li a .title p {
        font-size: .28rem;
        margin-bottom: .2rem; }
      .content .main_news_info .m .main_about_news ul li a .title span {
        font-size: .24rem; }
    .content .main_news_info .m .main_about_news ul li a em {
      font-size: .26rem;
      line-height: 1.8; }

  .content .main_news .m ul li a {
    padding: .3rem; }

  .content .main_craft {
    padding: .6rem .3rem; }

  .content .main_craft .box tr td {
    font-size: .25rem; }

  .content .main_craft .box tr th span {
    font-size: .28rem !important; }

  .content .main_craft .box {
    white-space: nowrap;
    overflow: auto; }

  .content .main_news .m ul li a div {
    margin-bottom: .2rem;
    display: block; }
    .content .main_news .m ul li a div p {
      font-size: .28rem;
      margin-bottom: .2rem; }
    .content .main_news .m ul li a div span {
      font-size: .24rem; }

  .content .main_news .m ul li a em {
    font-size: .26rem;
    line-height: 1.8; }

  .content .footer .m .link {
    display: none; }

  .content .footer .m {
    display: block; }

  .content .footer .m .fr {
    display: block;
    padding: 0 .3rem; }

  .content .footer .m .fr .code {
    margin: 0 auto; }

  .content .footer .m .fr .grow {
    margin: 0;
    margin-top: .5rem; }

  .content .footer .m .fr .grow .tel span {
    font-size: .26rem; }

  .content .footer .m .fr .grow .tel img {
    width: .3rem; }

  .content .footer .m .fr .grow .icon img {
    width: .3rem; }

  .content .footer .m .fr .grow .icon span {
    font-size: .26rem; }

  .content .footer .m .fr .grow .btn {
    margin: 0 auto;
    margin-top: .3rem; }

  .content .main_menus .m {
    padding: 0 .3rem; }

  .content .main_menus {
    height: .7rem; }

  .content .main_menus .m li {
    font-size: .23rem; }
    .content .main_menus .m li a {
      font-size: .23rem; }

  .content .culture .m {
    padding: .6rem .3rem; }

  .content .culture .m .box {
    background-size: 50%;
    background-position: center center; }

  .content .culture .m .box .item .label {
    margin: 0;
    width: 35%;
    padding: .1rem 0; }

  .content .culture .m .box .item .label div img {
    width: .5rem; }

  .content .culture .m .box .item .label div span {
    font-size: .28rem; }

  .content .culture .m .box .item .label div {
    margin-bottom: .1rem; }

  .content .culture .m .box .item .label p {
    font-size: .24rem; }

  .content .main_about_box .photo {
    padding: .6rem .3rem; }

  .content .main_about_box .photo .m ul {
    justify-content: space-between; }
    .content .main_about_box .photo .m ul li {
      width: 49%;
      margin: 0;
      height: 3rem; }
      .content .main_about_box .photo .m ul li a {
        display: block;
        width: 100%;
        height: 100%; }
      .content .main_about_box .photo .m ul li a img {
        width: 100%;
        height: 100%;
        object-fit: cover; }

  .content .main_about_box .photo .m ul li a div {
    height: .55rem; }
    .content .main_about_box .photo .m ul li a div span {
      font-size: .25rem; }

  .content .main_about_box .infos {
    padding: .6rem .3rem; }

  .content .main_about_box .infos .m .font span {
    font-size: .26rem;
    line-height: 1.8; }

  .content .main_about_box .infos .m ul li p span {
    font-size: .33rem;
    font-weight: bold; }

  .content .main_about_box .infos .m ul li em {
    font-size: .24rem; }

  .content .main_about_box .infos .m ul li p {
    font-weight: bold;
    font-size: .33rem; }

  .content .main_news_info .m .head p {
    font-size: .3rem;
    font-weight: bold;
    margin-bottom: .3rem; }

  .content .main_news_info .m .head {
    padding-top: 0;
    padding-bottom: .3rem; }

  .content .main_news_info .m .child span {
    font-size: .26rem;
    line-height: 1.8; }

  .content .about_case .h {
    font-size: .3rem;
    font-weight: bold; }

  .content .main_news_info .m .head span {
    font-size: .24rem;
    line-height: 1.8; }

  .content .main_news_info {
    padding: .6rem .3rem; }

  .content .main_menus {
    height: auto;
    padding: .2rem 0; }

  .content .main_menus .m {
    flex-wrap: wrap; }

  .content .main_news_info .m .head div {
    display: block; }
    .content .main_news_info .m .head div em {
      display: block;
      font-size: .24rem;
      line-height: 2; }

  .content .main_product_info .m .info {
    display: block;
    width: 100%;
    padding: 0; }

  .content .main_product_info .m .info .slide .picture {
    height: 5rem; }

  .content .main_product_info .m .info .slide .list .mySwiper2 .swiper-slide {
    width: 1.4rem;
    height: 1.4rem; }

  .content .main_product_info .m .info .slide .list {
    padding: 0; }

  .content .main_product_info .m .product_infos .head {
    margin-top: .5rem; }

  .content .main_product_info .m .product_infos .desc {
    padding: .3rem 0; }
    .content .main_product_info .m .product_infos .desc span {
      font-size: .26rem; }

  .content .main_product_info .m .page {
    margin-top: .3rem;
    display: block; }
    .content .main_product_info .m .page a {
      display: flex;
      padding: .2rem 0; }

  .content .main_product_info {
    padding: .6rem .3rem; }

  .content .main_product_info .m .info .slide {
    width: 100%; }

  .content .main_product_info .m .about_product .box {
    padding: 0 .5rem; }

  .content .main_product_info .m .about_product .box .btn {
    width: 0.66rem;
    height: 0.66rem; }
    .content .main_product_info .m .about_product .box .btn.left {
      left: 0; }
    .content .main_product_info .m .about_product .box .btn.right {
      right: 0; }

  .content .main_product_info .m .about_product .box .lab .picture {
    height: 2.65rem; }

  .content .main_product_info .m .about_product .box .lab span {
    font-size: .25rem; }

  .content .main_product_info .m .about_product .box .swiper-slide {
    width: 50%; }

  .mobile_fade {
    overflow: hidden;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    position: fixed;
    left: 0;
    top: 0;
    display: none;
    z-index: 999999; }
    .mobile_fade .box {
      width: 100%;
      height: calc(100vh - 1rem);
      position: absolute;
      left: 0;
      top: -100vh;
      background: #fff; }
      .mobile_fade .box ul {
        overflow: auto;
        height: 100%;
        padding: 0 .3rem; }
        .mobile_fade .box ul li {
          overflow: hidden;
          border-bottom: 1px solid #f1f1f1;
          width: 100%; }
          .mobile_fade .box ul li span {
            height: 1rem;
            display: flex;
            font-size: .28rem;
            color: #000;
            align-items: center;
            justify-content: space-between; }
            .mobile_fade .box ul li span.on img {
              transform: rotate(90deg); }
            .mobile_fade .box ul li span a {
              font-size: .28rem;
              color: #000;
              height: 100%;
              display: flex;
              align-items: center;
              width: 90%; }
            .mobile_fade .box ul li span img {
              width: .35rem;
              transition: all .2s; }
          .mobile_fade .box ul li div {
            overflow: hidden;
            width: 100%;
            display: none; }
            .mobile_fade .box ul li div a {
              display: flex;
              align-items: center;
              font-size: .26rem;
              color: #333;
              height: .8rem; }

  .content .header {
    z-index: 99999999;
    position: fixed;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
    left: 0;
    top: 0; }

  .menu {
    display: block;
    width: .5rem; } }

/*# sourceMappingURL=css.css.map */