@media screen and (min-width: 1200px) {
  .head-menu .container > ul li:hover {
    transform: translateY(-100%);
    transition: all ease-in-out 0.3s;
  }
  .head-menu .container > ul li:hover::after {
    /*background: #ec7145;*/
    box-shadow: 0px 0px 8px 0px rgba(14, 5, 10, 0.27);
    color: #217cee;
    transition: all ease-in-out 0.3s;
  }
  .head-menu .container > ul li a:hover {
    color: #217cee;
  }
  .product-con .slideTxtBox .bd li:hover {
    transform: translateY(-20px);
    transition: all ease-in-out 0.3s;
  }
  .product-con .slideTxtBox .bd li:hover .pro-img {
    box-shadow: 0px 4px 8px 0px rgba(0, 0, 0, 0.41);
    transition: all ease-in-out 0.3s;
  }
  .product-con .slideTxtBox .bd li:hover h3 {
    display: none;
  }
  .more a:hover {
    border: 1px solid #217cee;
  }
  .more a:hover span {
    color: transparent;
    transform: translateY(-100%);
  }
  .more a:hover span::after {
    background-color: #217cee;
    color: #fff;
    transform: translateY(100%);
  }
  .feiji2 ul li:hover {
    transform: translateY(-20px);
    transition: all ease-in-out 0.3s;
  }
  .case-con .picScroll-left .bd ul li:hover .case-jia {
    top: 20px;
    transition: all ease-in-out 0.5s;
  }
  .case-con .picScroll-left .bd ul li:hover .case-nr {
    left: 0;
    transition: all ease-in-out 0.5s;
  }
  .case-con .picScroll-left .bd ul li:hover .case-block {
    display: block;
    transition: all ease-in-out 0.5s;
  }
  .geng:hover {
    background: #fff;
  }
  .geng:hover a {
    color: #999;
  }
  .lianxi-bm2 input:hover {
    background: #217cee;
    color: #fff;
  }
  .news-list ul li:hover {
    box-shadow: 4.5px 7.794px 16px 0px rgba(67, 67, 67, 0.2);
    transition: all ease-in-out 0.5s;
    padding-left: 35px;
  }
  .news-list ul li:hover .newsr1:before {
    left: -25px;
    opacity: 1;
    transition: all ease-in-out 0.3s;
  }
  .news-list ul li:hover .newsr1:after {
    left: 25px;
    opacity: 0;
    transition: all ease-in-out 0.3s;
  }
  .yeshu a:hover {
    color: #fff;
    background: #217cee;
  }
  .tiaoshul:hover {
    background: url(../images/left2-1.png) 25px center no-repeat #007fcc;
    transition: all ease-in-out 0.5s;
    text-indent: 120px;
  }
  .tiaoshur:hover {
    background: url(../images/right2-1.png) 345px center no-repeat #007fcc;
    transition: all ease-in-out 0.5s;
    text-indent: 88px;
  }
  .tiaoshul:hover a {
    color: #fff;
    transition: all ease-in-out 0.5s;
  }
  .tiaoshur:hover a {
    color: #fff;
    transition: all ease-in-out 0.5s;
  }
  .gallery-lei a:hover {
    color: #fff;
    background: #217cee;
  }
  .gallery-list ul li:hover .gal-img:after {
    opacity: 1;
    bottom: 125px;
    transition: all ease-in-out 0.5s;
  }
  .gallery-list ul li:hover .gal-title h3 {
    display: none;
    transition: all ease-in-out 0.5s;
  }
  .gallery-list ul li:hover .gal-title:after {
    width: 100%;
    transition: all ease-in-out 0.5s;
  }
  .jianjie-list ul li:hover h2 {
    color: #5291f0;
  }
  .jianjie-list ul li:hover h3 {
    color: #5291f0;
  }
  .jianjie-list ul li:hover {
    transform: translateY(-20px);
    transition: all ease-in-out 0.3s;
  }
  .jianjie-list ul li:hover .jj-img1 {
    background: url(../images/jianjie1-1.png) center top no-repeat;
  }
  .jianjie-list ul li:hover .jj-img2 {
    background: url(../images/jianjie2-1.png) center top no-repeat;
  }
  .jianjie-list ul li:hover .jj-img3 {
    background: url(../images/jianjie3-1.png) center top no-repeat;
  }
  #fanhui h3:hover {
    background-image: url(../images/top_02.png);
  }
  .fullSlide .prev:hover {
    background: url(../images/left-1.png) center top no-repeat;
  }
  .fullSlide .next:hover {
    background: url(../images/right-1.png) center top no-repeat;
  }
  .fullSlide .pnBtn .arrow:hover {
    filter: alpha(opacity=60);
    opacity: 0.6;
  }
}
img {
  max-width: 100%;
  border: none;
  vertical-align: middle;
  object-fit: contain;
}
.fl {
  float: left;
}
.fr {
  float: right;
}
.m-header {
  width: 22px;
  height: 15px;
  display: none;
  cursor: pointer;
  float: right;
}
.m-header .box {
  display: block;
  width: 100%;
  height: 100%;
  position: relative;
}
.m-header .line {
  display: block;
  width: 100%;
  height: 2px;
  background-color: #217cee;
  position: absolute;
  left: 0;
  transition: width 0.3s ease 0s;
}
.m-header .line1 {
  width: 12px;
  top: 0;
}
.m-header .line2 {
  width: 20px;
  top: 6px;
}
.m-header .line3 {
  width: 16px;
  top: 13px;
}
.m-header-menu {
  position: fixed;
  right: -100%;
  width: 66%;
  top: 0;
  z-index: 99999;
  height: 100%;
  background-color: #fff;
  transition: all 0.44s ease 0s;
}
.m-header-menu .m-menu-top {
  line-height: 60px;
  background-color: #217cee;
}
.m-header-menu .m-menu-top > a img {
  height: 35px;
}
.m-header-menu .m-menu-top .tit {
  display: inline-block;
  font-size: 16px;
  color: #fff;
  margin-left: 8.2%;
  font-family: "Base-font";
}
.m-header-menu .m-menu-top .close {
  display: inline-block;
  width: 17px;
  height: 17px;
  background: url(../images/add/close.png) no-repeat center;
  margin-right: 7.8%;
  margin-top: 22px;
  cursor: pointer;
}
.f-cb:after {
  display: block;
  height: 0;
  clear: both;
  visibility: hidden;
  overflow: hidden;
  content: ".";
}
.m-header-menu .m-header-list ul {
  width: 100%;
}
.m-header-menu .m-header-list li {
  line-height: 60px;
  width: 100%;
  border-bottom: 1px solid #f2f2f2;
}
.m-header-menu .m-header-list li .col-box {
  display: block;
  width: 84%;
  padding: 0 7.8% 0 8.2%;
}
.m-header-menu .m-header-list .tit {
  font-size: 16px;
  color: #666;
}
.m-header-menu .m-header-list .tit > a {
  color: #666;
}
.m-header-menu .m-header-list .point {
  display: inline-block;
  width: 8px;
  height: 12px;
  background: url(../images/add/arrow_right.png) no-repeat center;
  margin-top: 26px;
}
.f-cb:after {
  display: block;
  height: 0;
  clear: both;
  visibility: hidden;
  overflow: hidden;
  content: ".";
}
.m-header-menu .m-header-menu-sub {
  position: absolute;
  right: -100%;
  top: 60px;
  width: 100%;
  height: 100%;
}
.m-header-menu .m-header-menu-sub .boxs {
  width: 100%;
  position: absolute;
  left: 0;
  top: 0;
  transition: all 0.4s ease 0s;
  background-color: #fff;
  height: 100%;
}
.m-header-menu .m-header-menu-sub .boxs.show {
  left: -100%;
}
.m-header-menu .m-header-menu-sub .return-fir {
  display: block;
  width: 84%;
  padding: 0 7.8% 0 8.2%;
  line-height: 60px;
  background-color: #d90e00;
}
.m-header-menu .m-header-menu-sub .return-fir p {
  padding-left: 18px;
  color: #fff;
  font-size: 16px;
  background: url(../images/add/arrow_left.png) no-repeat left center;
}
.m-header-menu .m-header-menu-sub ul,
.m-header-menu .m-header-menu-sub li {
  width: 100%;
  background: #fff;
}
.m-header-menu .m-header-menu-sub li {
  line-height: 60px;
  border-bottom: 1px solid #f2f2f2;
}
.m-header-menu .m-header-menu-sub li a {
  display: block;
  width: 84%;
  padding: 0 7.8% 0 8.2%;
  font-size: 16px;
  color: #666;
}
.m-shadow {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.3);
  display: none;
  z-index: 9999;
}
/* // 手机导航 */
.swiper-pc-banner .swiper-button-prev,
.swiper-pc-banner .swiper-button-next {
  width: 18px;
  height: 34px;
}
.swiper-pc-banner .swiper-button-prev {
  left: 50px;
  background: url("../images/left.png");
}
.swiper-pc-banner .swiper-button-next {
  right: 50px;
  background: url("../images/right.png");
}
.swiper-pc-banner .swiper-button-prev:hover {
  left: 50px;
  background: url("../images/left-1.png");
}
.swiper-pc-banner .swiper-button-next:hover {
  right: 50px;
  background: url("../images/right-1.png");
}
.swiper-pc-banner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.mobile-index-new {
  display: none;
}
.mobile-index-new ul li {
  margin-bottom: 20px;
  background-color: #fff;
}
.mobile-case-a {
  display: none;
  margin: 40px 0;
  padding-bottom: 40px;
}
@media screen and (max-width: 1200px) {
  .mobile-case-a {
    display: block;
  }
  .news-con {
    background-size: cover;
  }
  .mobile-index-new {
    display: block;
  }
  .head-menul {
    width: auto;
  }
  .head-menul img {
    height: 60px;
  }
  .head-menul img {
    height: 50px;
    margin-top: 20px;
  }
  .container {
    padding: 0 15px;
  }
  .swiper-pc-banner img {
    height: 400px;
  }
  .shuzi {
    margin-top: 30px;
  }
  .shuzi-con {
    box-shadow: 2px 2px 10px 0px rgba(0, 0, 0, 0.12);
  }
  .product-con .slideTxtBox .bd ul {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
  }
  .product-con .slideTxtBox .bd li {
    width: 32%;
    margin-right: 0;
  }
  .pro-img,
  .pro-img img {
    height: auto;
  }
  .pro-img {
    margin-bottom: 20px;
  }
  .product-con .slideTxtBox .hd ul {
    left: 50%;
    transform: translateX(-50%);
  }
  .case-con .picScroll-left .bd ul li {
    width: 32%;
  }
  .case-img {
    width: 100%;
    height: auto;
  }
  .case-con .picScroll-left .hd ul {
    margin-left: 0;
  }
  .case-con .picScroll-left .hd {
    display: flex;
    align-items: center;
    justify-content: center;
  }
  #fanhui {
    display: none !important;
  }
  .news-con .container .n1,
  .news-con .container .n2,
  .news-con .container .n3 {
    display: none;
  }
  .lianxi-t span {
    display: none;
  }
  .lianxi-bl,
  .lianxi-bm1 {
    width: 34%;
    margin-left: 0;
  }
  .lianxi-bm2 {
    width: 10%;
    margin-left: 0;
  }
  .lianxi-br {
    width: 15%;
    text-align: center;
    box-sizing: border-box;
  }
  .lianxi-b form {
    display: flex;
    justify-content: space-between;
  }
  .news-con {
    height: auto;
  }
  .gallery-list ul li {
    width: 32%;
    overflow: auto;
    margin-right: 2%;
  }
  .gallery-list ul li .gal-img {
    width: auto;
    height: auto;
  }
  .gallery-list ul li .gal-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .gallery-list ul li .gal-title {
    width: auto;
  }
  .tiaoshul,
  .tiaoshur {
    width: 40%;
    overflow: hidden;
    box-sizing: border-box;
    background: none;
  }
  .tiaoshum {
    width: 20%;
    overflow: hidden;
    box-sizing: border-box;
  }
  .newsr {
    margin-right: 0;
  }
  .newsm {
    padding: 0 20px;
  }
  .case .case-con {
    display: none;
  }
}
@media screen and (max-width: 1024px) {
  .head-menu {
    height: auto;
  }
  .head-menu .container {
    display: flex;
    height: 60px;
    align-items: center;
    justify-content: space-between;
  }
  .head-menu .container > ul {
    display: none;
  }
  .m-header {
    display: block;
  }
  .head-menul img {
    height: 45px;
    margin-top: 0;
  }
  .about-con {
    width: auto;
    height: auto;
    max-width: 1000px;
  }
  .feiji2 ul {
    max-width: 1050px;
    width: auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
  }
  .feiji2 ul li {
    width: 32%;
  }
  .zh-img {
    width: auto;
    max-width: 640px;
    height: auto;
  }
  .zh-left {
    left: 0;
    top: 50%;
    width: 24px;
    height: 48px;
    transform: translateY(-50%);
  }
  .zh-right {
    right: 0;
    top: 50%;
    width: 24px;
    height: 48px;
    transform: translateY(-50%);
  }
  .fanhui {
    width: auto;
    max-width: 640px;
  }
  .xq-img .zh-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .news-list ul li {
    padding: 20px 0;
  }
  .newsm {
    margin-left: 20px;
  }
  .newsr {
    margin-right: 0;
  }
  .lianxi-t h3 .qian {
    display: block;
  }
  .lianxi-t h3 .qian p {
    margin-bottom: 10px;
  }
  .lianxi-con {
    height: auto;
  }
  .mobile-index-new ul li {
    padding: 20px 15px;
  }
}
@media screen and (max-width: 768px) {
  .swiper-pc-banner img {
    height: 260px;
  }
  .swiper-pc-banner .swiper-button-next {
    right: 10px;
  }
  .swiper-pc-banner .swiper-button-prev {
    left: 10px;
  }
  .swiper-pc-banner .swiper-button-prev:hover {
    left: 10px;
  }
  .swiper-pc-banner .swiper-button-next:hover {
    right: 10px;
  }
  .shuzi-con ul li h2 {
    font-size: 30px;
  }
  .product-con .slideTxtBox .hd ul {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .product,
  .case,
  .gallery-xq {
    padding: 30px 0;
  }
  .more {
    margin-top: 0;
  }
  .case-img img {
    height: auto;
  }
  .news {
    padding-bottom: 30px;
  }
  .jianjie-list ul {
    display: flex;
    justify-content: space-between;
  }
  .jianjie-list ul li {
    width: 30%;
  }
  .jj-img1,
  .jj-img2,
  .jj-img3 {
    height: 110px;
  }
  .jianjie-list ul li h2 {
    font-size: 16px;
  }
  .public-top1 {
    font-size: 22px;
  }
  .yeshu {
    margin-top: 0;
  }
  .gallery-list {
    padding: 30px 0;
  }
  .gallery-lei a {
    display: block;
    margin-bottom: 10px;
  }
  .yeshu a {
    padding: 10px;
  }
  .gallery-lei {
    margin-bottom: 30px;
  }
  .news-list .yeshu {
    margin-top: 20px;
  }
  .news-list {
    margin-bottom: 30px;
  }
  #dituContent {
    height: 300px !important;
  }
}
@media screen and (max-width: 500px) {
  .swiper-pc-banner img {
    height: 180px;
  }
  .swiper-pc-banner .swiper-button-prev,
  .swiper-pc-banner .swiper-button-next {
    display: none;
  }
  .shuzi-con {
    padding: 20px 0 0;
  }
  .shuzi-con ul {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
  }
  .shuzi-con ul li {
    width: 50%;
    margin-bottom: 20px;
  }
  .product-con .slideTxtBox .hd ul li {
    margin-right: 0;
    padding: 0 9px;
    font-size: 15px;
  }
  .product-con .slideTxtBox .hd ul {
    justify-content: space-between;
  }
  .product-con .slideTxtBox .bd li {
    width: 48%;
    margin-bottom: 20px;
  }
  .product-con .slideTxtBox .bd ul {
    margin-top: 30px;
  }
  .pro-img {
    margin-bottom: 10px;
  }
  .more a {
    width: 130px;
  }
  .feiji2 ul li h3 {
    display: none;
  }
  .feiji2 ul li h2 {
    font-size: 16px;
  }
  .feiji2 ul li {
    width: 25%;
  }
  .feiji2 ul {
    margin-top: 30px;
  }
  .feiji1,
  .feiji {
    height: 200px;
  }
  .about {
    margin-top: 30px;
  }
  .about-con1 {
    padding: 30px 15px;
  }
  .about-text {
    text-align: justify;
  }
  .head-menul img {
    height: 35px;
  }
  .footer {
    line-height: 24px;
  }
  .lianxi-con {
    height: auto;
    background-size: cover;
  }
  .lianxi-b form {
    flex-wrap: wrap;
    padding-bottom: 30px;
  }
  .lianxi-bl,
  .lianxi-bm1 {
    width: 100%;
  }
  .lianxi-bm2,
  .lianxi-br {
    width: 100%;
  }
  .lianxi-bm2 input {
    height: 50px;
    margin: 10px 0;
  }
  .case-con .picScroll-left .bd ul li {
    margin: 0 20px;
    width: 290px;
  }
  .case-img img {
    height: 200px;
    object-fit: cover;
  }
  .tempWrap {
    width: auto !important;
  }
  .case-con {
    margin-top: 30px;
  }
  .case .more {
    margin-top: 30px;
  }
  .lianxi .title {
    margin-bottom: 30px !important;
  }
  .public-top1 {
    display: none;
  }
  .guanyu {
    padding: 10px 0 20px;
  }
  .jianjie p {
    text-align: justify;
    margin-bottom: 20px;
  }
  .jianjie-list ul {
    margin-top: 20px;
  }
  .jianjie-list ul li h3 {
    display: none;
  }
  .gallery-list ul li {
    width: 48%;
    margin-right: 2%;
  }
  .gallery-list ul li:nth-child(3n) {
    margin-right: 2%;
  }
  .gallery-list ul li:nth-child(2n) {
    margin-right: 0;
  }
  .gallery-lei {
    margin-bottom: 30px;
  }
  .gal-title {
    height: auto;
  }
  .gal-title h2 {
    margin-top: 10px;
  }
  .xq-text {
    line-height: 26px;
    text-align: justify;
  }
  .xq-img {
    margin-bottom: 30px;
  }
  .newsr {
    display: none;
  }
  .newsl {
    width: 100%;
    height: auto;
    float: none;
  }
  .newsl img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .news-title h3 {
    display: none;
  }
  .tiaoshul,
  .tiaoshum,
  .tiaoshur {
    float: none;
    width: 100%;
    height: auto;
  }
  .tiaoshu {
    height: auto;
    margin-top: 30px;
    line-height: normal;
  }
  .tiaoshum {
    display: none;
  }
  .tiaoshul,
  .tiaoshur {
    padding: 10px;
  }
  .tiaoshu .container {
    padding: 0;
  }
  .tiaoshur,
  .tiaoshul {
    text-indent: 0;
  }
  .news-xq {
    padding-top: 0;
  }
  .news-text {
    line-height: 26px;
  }
  .ditu {
    padding: 30px 0;
  }
  .news-list ul li a {
    display: block;
  }
  .newsm {
    margin-left: 0;
    padding: 0;
  }
  .newsm h2 {
    margin: 10px 0;
  }
  .yeshu a {
    margin-bottom: 15px;
  }
}