@charset "utf-8";

@media (max-width: 1260px) {
  .head .w65 {
    width: 80%;
  }
}

@media (max-width: 1370px) {
  .footer .index-contact {
    display: none;
  }
}

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

@media (max-width: 1023px) {
  .head {
    height: 48px;
  }

  .head .logo {
    display: block;
    margin: 10px 0 0;
  }

  .head .logo img {
    width: 50%;
  }

  .head .w65 {
    width: auto;
  }

  .w65 .nav {
    display: none;
  }

  .w65 > .fr {
    display: none;
  }

  .head .nav-btn {
    display: block;
    float: right;
    width: 26px;
    padding: 10px 0 0;
  }

  .head .nav-btn img {
    width: 100%;
    cursor: pointer;
  }

  .head .m-nav {
    display: block;
    position: absolute;
    top: 48px;
    margin: 0;
    width: 100%;
    background: #f5f5f5;
    padding: 24px;
    overflow: auto;
    max-height: 600px;
  }

  .head .m-nav > li {
    line-height: 36px;
    margin: 5px;
    border-bottom: 1px solid #dcdcdc;
    line-height: 50px;
    font-size: 16px;
    position: relative;
  }

  .head .m-nav .cur > a {
    color: #fff;
  }

  .head .m-nav > li > a {
    display: block;
    width: 100%;
    padding: 0 30px;
    color: #000;
  }

  .head .m-nav li ul li {
    line-height: 44px;
  }

  .head .m-nav li ul li a {
    display: block;
    width: 100%;
    padding: 0 30px;
    color: #7a7a7a;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .head .m-nav .li-show {
    position: relative;
  }

  .head .m-nav .li-show .a-icon {
    position: absolute;
    width: 18px;
    height: 18px;
    right: 0;
    top: 16px;
    background: url(../images/icon_jiahao.png) no-repeat center;
    background-size: 18px;
  }

  .head .m-nav .li-show.cur .a-icon {
    background: url(../images/icon_jianhao.png) no-repeat center;
    background-size: 18px auto;
  }

  .head .m-nav .li-show.cur > a {
    background-color: #ea2c21;
  }

  /* banner */

  .banner {
    padding-top: 48px;
  }

  /* 首页关于我们 */

  .index-about-wrap .about-box {
    width: 100%;
  }

  .index-honor {
    margin-bottom: 80px;
  }

  /* 页脚 */

  .footer-bg .footer {
    display: none;
  }

  .footer-bg .copyright {
    display: none;
  }

  .footer-fix {
    display: flex;
    position: fixed;
    left: 0;
    bottom: 0;
    width: 100%;
    background: #ea2c21;
    line-height: 50px;
    z-index: 99;
  }

  .footer-fix .col {
    flex: 1;
    text-align: center;
  }

  .footer-fix .col {
    flex: 1;
    text-align: center;
  }

  .footer-fix .col img {
    display: inline-block;
    width: 32px;
  }

  .footer-fix .col span {
    display: inline-block;
    vertical-align: middle;
    line-height: 50px;
    font-size: 16px;
    color: #fff;
  }

  /* 关于我们 */

  .ul-shadow {
    box-shadow: none;
    border-bottom: 1px solid #ccc;
  }

  .common-nav li {
    float: left;
    width: 50%;
    margin: 0;
    height: 66px;
    line-height: 66px;
    border: 1px solid #ccc;
    border-left: none;
    border-top: none;
    text-align: center;
  }

  .common-nav .li-none {
    margin: 0;
  }

  .common-nav li a {
    padding: 0;
    font-size: 24px;
    color: #333;
  }

  .common-nav .cur,
  .common-nav li:hover {
    background: #ea2c21;
    border: none;
  }

  .common-nav .cur a,
  .common-nav li:hover a {
    color: #fff;
  }

  /* 产品详情 */

  .pro-show-wrap .pro-show-wrap-pic {
    float: left;
    width: 100%;
    height: auto;
  }

  .pro-show-wrap .pro-show-wrap-pic img {
    display: block;
    width: 100%;
  }

  .pro-show-wrap .pro-show-info {
    width: 100%;
    height: auto;
    padding: 15px;
  }
}

@media (max-width: 768px) {
  /* banner */

  .banner .banner-container .swiper-pagination {
    bottom: 10px;
  }

  .banner
    .swiper-container-horizontal
    > .swiper-pagination-bullets
    .swiper-pagination-bullet {
    width: 34px;
    height: 2px;
    background: #fff;
    border-radius: 0;
    opacity: 1;
  }

  .banner
    .swiper-container-horizontal
    > .swiper-pagination-bullets
    .swiper-pagination-bullet.swiper-pagination-bullet-active {
    background: #d62d14;
  }

  .container-1680 {
    margin: 0 auto;
  }

  /* 首页产品 */

  .common-title1 h1 {
    padding-top: 20px;
    font-size: 18px;
    margin-bottom: 5px;
  }

  .common-title1 .bar {
    width: 30px;
    height: 2px;
    margin: 0 auto 5px;
  }

  .common-title1 h2 {
    font-size: 18px;
  }

  .pro-wrap {
    margin-top: 15px;
  }

  .pro-wrap .col.col2 {
    margin: 10px 0;
  }

  .pro-wrap .col {
    width: 100%;
    margin: 10px 0;
  }

  /* .pro-wrap .col:nth-child(2n),
    .pro-wrap .col.col3{
        margin: 10px 0 10px 4%;
    } */

  .pro-wrap .col:nth-child(3n + 2) {
    margin: 10px 0;
  }

  .pro-info span {
    font-size: 16px;
  }

  .pro-info p {
    margin-top: 15px;
  }

  /* 关于我们 */

  .index-about {
    background: url(../images/company.png) no-repeat bottom 220px right 15px;
    background-size: 216px 38px;
  }

  .index-about-wrap .about-info {
    position: relative;
    top: 0;
    width: 100%;
    padding: 15px 15px 40px;
    margin-top: 80px;
    background-size: 55px 25px;
    background-position: top 15px right 15px;
    transform: translate(0);
  }

  .index-about-wrap .about-info h1 {
    margin-bottom: 15px;
    font-size: 18px;
    color: #000;
  }

  .index-about-wrap .about-info p {
    font-size: 14px;
    line-height: 24px;
  }

  .about-more {
    position: absolute;
    bottom: -18px;
    height: 36px;
    width: 160px;
    line-height: 36px;
  }

  /* 首页荣誉 */

  .index-honor {
    margin-top: 20px;
  }

  .index-honor .index-honor-container {
    padding: 15px 0 30px;
  }

  .index-honor .index-honor-info {
    margin-top: 10px;
  }

  /* common-nav */

  .common-nav li a {
    font-size: 14px;
    line-height: 34px;
    height: 34px;
  }

  .common-nav li {
    height: 34px;
    line-height: 34px;
  }

  .commonTitleMain {
    display: block;
  }
  .commonI {
    height: 40px;
    width: auto;
    display: block;
    margin-left: 15px;
    margin-top: 15px;
  }
  .common-title2 {
    margin-top: 25px;
    padding: 0 15px;
  }

  .common-title2 i img {
    display: block;
    width: 18px;
  }

  .common-title2 h1 {
    font-size: 18px;
  }

  .common-title2 span {
    font-size: 18px;
  }

  .container-1282 {
    margin: 0 auto 80px;
  }

  /* 关于我们 */

  .about .about-info p {
    margin: 20px auto;
    font-size: 14px;
  }

  .about .about-info img {
    margin: 20px auto;
  }

  /* product */

  .product .pro-wrap {
    padding: 0 15px;
  }

  /* productshow */

  .pro-show {
    padding: 0 15px;
  }

  .pro-show-wrap {
    margin-top: 25px;
  }

  .pro-show-wrap .pro-show-info h1 {
    font-size: 18px;
    margin-bottom: 20px;
  }

  .principle .principle-info {
    padding: 0 15px;
  }

  .principle .principle-info p {
    margin: 20px auto;
    font-size: 14px;
    line-height: 24px;
  }

  .principle .principle-info img {
    margin: 20px auto;
  }

  .pro-show .pro-show-box .pro-table {
    overflow: auto;
  }

  .pro-show .pro-show-box .pro-table td {
    padding: 10px;
  }

  .pro-show-wrap .pro-overflow {
    max-height: inherit;
  }

  /* 联系我们 */

  .contact .contact-info {
    display: flex;
    flex-wrap: wrap;
    padding: 0 15px;
  }

  .contact .contact-info .col {
    display: flex;
    width: 100%;
    margin: 10px 2%;
    text-align: left;
  }

  .contact .contact-info .col i img {
    width: 60%;
    height: auto;
  }

  .contact .contact-info .col .col-info {
    width: 80%;
    margin-top: 0;
    margin-left: 0;
    font-size: 14px;
  }

  .contact .contact-info .col .col-info span {
    display: block;
    float: inherit;
    width: auto;
    font-size: 14px;
    text-align: left;
    font-weight: bold;
  }

  .contact .contact-info .col .col-info font {
    display: block;
    width: auto;
    font-size: 14px;
    white-space: nowrap;
  }

  .map {
    height: 300px;
  }

  /* 公司荣誉 */

  .honor-wrap {
    margin-top: 25px;
    padding: 0 15px;
  }

  .honor-wrap .honor-box {
    width: 48%;
    margin: 10px 0;
  }

  .honor-wrap .honor-box:nth-child(2n),
  .honor-wrap .honor-box3 {
    margin: 10px 0 10px 4%;
  }

  .honor-wrap .honor-info p {
    font-size: 14px;
    line-height: 28px;
  }

  .banner .banner_pc {
    display: none;
  }

  .banner .banner_m {
    display: block;
  }

  .banner .sp1 span {
    font-size: 18px;
  }

  .banner .sp2 span {
    font-size: 18px;
  }
}