@font-face {
  font-family: 'SourceHanSansCN-Normal';
  src: url('../fonts/SourceHanSansCN-Normal.woff2') format('woff2'), /* 优先使用WOFF2（压缩率更高） */ url('../fonts/SourceHanSansCN-Normal.woff') format('woff'), /* 兼容旧浏览器 */ url('../fonts/SourceHanSansCN-Normal.otf') format('opentype');
  /* 备用格式 */
  font-weight: normal;
  font-style: normal;
  font-display: swap;
  /* 避免阻塞渲染，使用回退字体 */
}
:root {
  /* 颜色系统 */
  --on-color: #b81c22;
  /*选中颜色*/
  --text-color: #333;
  /* 正文文字 */
  --bg-color: #f5f5f5;
  /* 背景色 */
  /* 字体系统 */
  --base-font-size: 16px;
  /* 基准字号 */
  --heading-font-size: 2rem;
  /* 标题比例 */
}
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'SourceHanSansCN-Normal';
}
::-webkit-scrollbar {
  width: 4px;
  height: 2px;
}
::-webkit-scrollbar-thumb:hover {
  background-color: #bbb;
}
::-webkit-scrollbar-thumb {
  background-color: var(--on-color);
  background-clip: padding-box;
  -webkit-border-radius: 10px;
  border-radius: 10px;
}
::-webkit-scrollbar-track-piece {
  background-color: #bbb;
}
html {
  font-size: calc(100vw/19.2);
  position: relative;
}
body {
  position: relative;
  color: #333;
  background-color: #fff;
  font-size: 16px;
}
@media (min-width: 1901px) {
  html {
    font-size: 100px;
  }
}
@media (max-width: 1580px) {
  html {
    font-size: 66px;
  }
}
@media (max-width: 767px) {
  html {
    font-size: calc(100vw/7.5);
  }
}
@media (max-width: 1580px) {
  body {
    font-size: 14px;
  }
}
@media (max-width: 767px) {
  body {
    font-size: 0.28rem;
  }
}
/* 容器样式 */
.container {
  position: relative;
  width: 100%;
  padding: 0 2rem;
}
/* 标题样式 */
h1,
h2,
h3,
h4,
h5,
h6 {
  color: #333;
}
h1 {
  font-size: 2.5em;
}
h2 {
  font-size: 2em;
}
h3 {
  font-size: 1.75em;
}
h4 {
  font-size: 1.5em;
}
h5 {
  font-size: 1.25em;
}
h6 {
  font-size: 1em;
}
/* 链接样式 */
a {
  color: #333;
  text-decoration: none;
}
a:hover {
  text-decoration: none;
  color: var(--on-color);
}
/* 列表样式 */
ul,
ol {
  list-style: none;
}
li {
  margin-bottom: 5px;
}
/* 按钮样式 */
button {
  display: inline-block;
  padding: 10px 20px;
  font-size: 1em;
  color: #fff;
  background-color: var(--on-color);
  border: none;
  border-radius: 5px;
  cursor: pointer;
  transition: background-color 0.3s ease;
}
button:hover {
  background-color: var(--on-color);
}
/* 图片样式 */
img {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 0 auto;
}
/* 表格样式 */
table {
  width: 100%;
  margin-bottom: 20px;
  border-collapse: collapse;
}
th,
td {
  padding: 10px;
  text-align: left;
  border-bottom: 1px solid #ddd;
}
th {
  background-color: #f4f4f4;
}
/* 表单样式 */
input,
textarea,
select {
  width: 100%;
  padding: 10px;
  margin-bottom: 10px;
  border: 1px solid #ddd;
  border-radius: 5px;
}
input[type="submit"] {
  background-color: var(--on-color);
  color: #fff;
  border: none;
  cursor: pointer;
}
input[type="submit"]:hover {
  background-color: var(--on-color);
}
header {
  position: fixed;
  top: 0px;
  left: 0px;
  z-index: 900;
  width: 100%;
  text-align: center;
  transition: 0.5s;
  border-bottom: 2px solid transparent;
  line-height: 100px;
  transition: all 0.3s;
}
header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
header .container .header_logo img {
  height: 40px;
  width: auto;
}
header .container .header_menu {
  display: flex;
  align-items: center;
}
header .container .header_menu > li {
  margin-bottom: 0;
}
header .container .header_menu > li > a {
  display: block;
  margin-right: 70px;
  font-size: 18px;
  text-align: center;
  padding: 0 20px;
  transition: color 0.5s, border-color 0.5s;
  border-color: transparent;
  position: relative;
  color: #fff;
}
header .container .header_menu > li > a::before {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 25px;
  margin-left: -6px;
  border: 6px solid transparent;
  transition: all 0.5s;
}
header .container .header_menu > li .submenu {
  display: none;
  padding: 1rem 2rem;
  position: absolute;
  top: 100px;
  left: 0;
  width: 100%;
  background: #fff;
  box-shadow: 0 2px 11px rgba(0, 0, 0, 0.05);
}
header .container .header_menu > li .submenu .slideBox {
  display: flex;
  justify-content: space-between;
  align-items: center;
  text-align: left;
}
header .container .header_menu > li .submenu .slideBox .hd {
  width: 44%;
  max-height: 360px;
  overflow-y: auto;
}
header .container .header_menu > li .submenu .slideBox .hd a {
  padding-right: 90px;
  line-height: 1.5em;
  display: flex;
  flex-direction: column;
  padding: 10px 0 10px 0;
  border-bottom: 1px solid transparent;
  background-size: auto 6px;
  font-size: 0.16rem;
}
header .container .header_menu > li .submenu .slideBox .hd a div {
  font-size: 22px;
  line-height: 32px;
  color: #333;
  transition: 0.5s;
}
header .container .header_menu > li .submenu .slideBox .hd a p {
  font-size: 14px;
  line-height: 24px;
  color: #999;
  transition: 0.5s;
}
header .container .header_menu > li .submenu .slideBox .hd li.on a {
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
  background: url(../images/jt5-h.png) no-repeat right 10px bottom 15px;
  background-size: auto 6px;
}
header .container .header_menu > li .submenu .slideBox .hd li.on a div {
  color: var(--on-color);
}
header .container .header_menu > li .submenu .slideBox .bd {
  position: relative;
  width: 50%;
  height: 360px;
}
header .container .header_menu > li .submenu .slideBox .bd img {
  max-height: 360px;
}
header .container .header_menu > li.active > a,
header .container .header_menu > li:hover > a {
  color: var(--on-color);
}
header .container .header_menu > li.active > a::before {
  border-bottom: 6px solid var(--on-color);
}
header.active,
header:hover {
  line-height: 80px;
  color: #333;
  background: #fff;
  box-shadow: 0 2px 11px rgba(0, 0, 0, 0.05);
}
header.active .container .header_menu > li > a,
header:hover .container .header_menu > li > a {
  color: #333;
}
header.active .container .header_menu > li > a::before,
header:hover .container .header_menu > li > a::before {
  bottom: 0;
}
header.active .container .header_menu > li .submenu,
header:hover .container .header_menu > li .submenu {
  top: 80px;
}
header.move {
  -webkit-transform: translateY(-100%);
  transform: translateY(-100%);
}
.m-header {
  background: #fff;
  display: none;
  justify-content: space-between;
  height: 50px;
  padding: 0 15px;
  align-items: center;
  position: relative;
  z-index: 999;
}
.m-header .img {
  height: 100%;
  display: flex;
  align-items: center;
}
.m-header .img img {
  height: 80%;
  width: auto;
}
.m-header .btns {
  display: flex;
  flex-direction: column;
}
.m-header .btns span {
  display: block;
  width: 30px;
  background: var(--on-color);
  height: 2px;
  margin: 5px 0;
  transition: all 0.5s;
}
.m-header .btns span.on span:nth-child(1) {
  transform: rotate(45deg) translateX(27%);
}
.m-header .btns span.on span:nth-child(1) {
  display: none;
}
.m-header .btns span.on span:nth-child(1) {
  transform: rotate(-45deg) translateX(27%);
}
.m-header .menu {
  display: none;
  position: absolute;
  width: 100%;
  top: 50px;
  left: 0;
}
.m-header .menu a {
  display: block;
  padding: 10px;
  background: #fff;
}
footer {
  background: #f8f8f8;
  padding: 80px 0px 0px;
}
footer .container {
  display: flex;
  justify-content: space-between;
  padding-bottom: 60px;
}
footer .container .left {
  width: 50%;
}
footer .container .left img {
  height: 50px;
  width: auto;
  margin: 0;
  margin-bottom: 25px;
}
footer .container .left h3 {
  padding: 10px 0 5px;
  font-size: 30px;
  line-height: 40px;
}
footer .container .left h4 {
  font-size: 18px;
  line-height: 28px;
  color: #999;
}
footer .container .right {
  width: 50%;
  display: flex;
  justify-content: space-between;
}
footer .container .list {
  display: block;
}
footer .container .list p {
  font-size: 20px;
  line-height: 30px;
  color: #333;
}
footer .container .list ul li a {
  color: #999;
  transition: all 0.5s;
}
footer .container .list ul li div {
  display: flex;
  align-items: center;
}
footer .container .list ul li div img {
  margin: 0;
  width: 16px;
  height: 16px;
}
footer .container .list ul li div span {
  margin-left: 10px;
  display: block;
  color: #999;
}
footer .container .list:nth-child(2) {
  padding-left: 5%;
}
footer .container > div {
  flex: 1;
}
footer .bottom {
  color: #999;
  opacity: 0.7;
  padding: 10px 0px;
  border-top: 1px solid rgba(144, 144, 144, 0.2);
  text-align: center;
  font-size: 12px;
}
/* index */
.banner .swiper-slide {
  overflow: hidden;
  width: 100vw;
  height: 100vh;
}
.banner .swiper-slide img {
  animation-duration: 5s;
  animation-timing-function: linear;
  animation-fill-mode: forwards;
  -webkit-animation-duration: 5s;
  -webkit-animation-timing-function: linear;
  -webkit-animation-fill-mode: forwards;
}
.banner .swiper-slide .title {
  opacity: 0;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  color: #fff;
}
.banner .swiper-slide .title h4 {
  font-size: 80px;
  line-height: 100px;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
  color: #fff;
}
.banner .swiper-slide .title p {
  padding: 30px 0 75px;
  font-size: 40px;
  line-height: 56px;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}
.banner .swiper-slide .opacity {
  -webkit-animation-name: opacity;
  animation-name: opacity;
}
.banner .centerBig img {
  -webkit-animation-name: centerBig;
  animation-name: centerBig;
}
@-webkit-keyframes centerBig {
  100% {
    transform: scale(1.1, 1.1);
  }
}
@keyframes centerBig {
  100% {
    transform: scale(1.1, 1.1);
  }
}
@-webkit-keyframes opacity {
  100% {
    opacity: 1;
  }
}
@keyframes opacity {
  100% {
    opacity: 1;
  }
}
.banner .swiper-horizontal > .swiper-pagination-bullets,
.banner .swiper-pagination-bullets.swiper-pagination-horizontal,
.banner .swiper-pagination-custom,
.banner .swiper-pagination-fraction {
  display: flex;
  bottom: 15%;
  left: 12%;
}
.banner .swiper-pagination-bullet {
  background: #fff;
  opacity: 1;
  position: relative;
}
.banner .swiper-pagination-bullet::before {
  content: "";
  width: 32px;
  height: 32px;
  position: absolute;
  top: 50%;
  left: 50%;
  border-radius: 50%;
  transform: translate(-50%, -50%);
}
.banner .swiper-horizontal > .swiper-pagination-bullets .swiper-pagination-bullet,
.banner .swiper-pagination-horizontal.swiper-pagination-bullets .swiper-pagination-bullet {
  margin: 25px;
}
.banner .swiper-pagination-bullet-active {
  background-color: var(--on-color);
}
.banner .swiper-pagination-bullet-active::before {
  border: 5px solid rgba(255, 255, 255, 0.3);
}
.banner .swiper-pagination-bullet-active::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 42px;
  height: 42px;
  transform: translate(-50%, -50%);
  border: 5px solid #fff;
  border-radius: inherit;
  box-sizing: border-box;
  clip-path: polygon(50% 50%, 50% 0%, 60% 0%, 100% 40%, 100% 50%);
  animation: rotate 5.5s linear infinite;
}
@keyframes rotate {
  0% {
    clip-path: polygon(50% 50%, 50% 0%, 51% 0%);
  }
  12.5% {
    clip-path: polygon(50% 50%, 50% 0%, 100% 0%, 100% 1%);
  }
  25% {
    clip-path: polygon(50% 50%, 50% 0%, 100% 0%, 100% 50%, 99% 50%);
  }
  37.5% {
    clip-path: polygon(50% 50%, 50% 0%, 100% 0%, 100% 100%, 50% 100%, 50% 99%);
  }
  50% {
    clip-path: polygon(50% 50%, 50% 0%, 100% 0%, 100% 100%, 0% 100%, 0% 50%, 1% 50%);
  }
  62.5% {
    clip-path: polygon(50% 50%, 50% 0%, 100% 0%, 100% 100%, 0% 100%, 0% 0%, 50% 0%, 50% 1%);
  }
  75% {
    clip-path: polygon(50% 50%, 50% 0%, 100% 0%, 100% 100%, 0% 100%, 0% 0%, 50% 0%, 50% 50%, 49% 50%);
  }
  87.5% {
    clip-path: polygon(50% 50%, 50% 0%, 100% 0%, 100% 100%, 0% 100%, 0% 0%, 50% 0%, 100% 50%, 99% 50%);
  }
  100% {
    clip-path: polygon(50% 50%, 50% 0%, 100% 0%, 100% 100%, 0% 100%, 0% 0%, 50% 0%, 100% 50%, 50% 50%);
  }
}
.about {
  padding: 140px 0 80px;
  background: #fff;
}
.about .container {
  display: flex;
  justify-content: space-between;
}
.about .container .left {
  width: 38.8%;
}
.about .container .left .text {
  display: flex;
  justify-content: space-between;
  align-items: start;
  flex-direction: column;
  padding-bottom: 60px;
}
.about .container .left .text h3 {
  font-size: 72px;
  line-height: 1em;
  color: #222;
}
.about .container .left .text h4 {
  padding-top: 10px;
  font-size: 36px;
  line-height: 56px;
  color: #222;
}
.about .container .left .text h4 span {
  color: var(--on-color);
}
.about .container .left .text p {
  padding: 20px 0 50px;
  line-height: 30px;
  color: #999;
  font-size: 0.16rem;
}
.about .container .left .text a {
  display: block;
  position: relative;
  width: 128px;
  height: 57px;
  border-bottom: 1px solid #ddd;
  line-height: 56px;
  color: #222;
  background: url(../images/jt2.png) no-repeat right 0 center;
  background-size: 12px auto;
}
.about .container .left .text a::before {
  content: "";
  display: block;
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 30px;
  border-bottom: 1px solid #bb1c14;
  transition: all 0.5s;
}
.about .container .left .img {
  padding-top: 2rem;
  overflow: hidden;
}
.about .container .left .img img {
  width: 100%;
}
.about .container .right {
  position: relative;
  width: 43.4%;
  height: 3.6rem;
  overflow: hidden;
  background: #f00;
}
.product {
  padding: 0px 0px 180px;
  background: linear-gradient(#ffffff 50%, #f7f7f7 50%);
}
.product .container {
  padding-bottom: 60px;
}
.product .container h3 {
  font-size: 72px;
  line-height: 1em;
  color: #222222;
  font-weight: 500;
}
.product .container h4 {
  padding-top: 10px;
  font-size: 36px;
  line-height: 56px;
  color: #222222;
  font-weight: 400;
}
.product .container h4 span {
  color: var(--on-color);
}
.product .con {
  padding-left: 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
}
.product .con .item {
  width: 32.5%;
}
.product .con .item a {
  display: block;
  position: relative;
  z-index: 1;
  height: 7.4rem;
  overflow: hidden;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: all 0.5s;
}
.product .con .item a img {
  transition: all 0.7s;
}
.product .con .item a .text {
  position: absolute;
  bottom: 0px;
  left: 0px;
  z-index: 4;
  width: 100%;
  padding: 0px 60px 70px;
  transition: all 0.5s;
}
.product .con .item a .text div {
  margin-bottom: 10px;
  font-size: 36px;
  line-height: 56px;
  text-overflow: ellipsis;
  -webkit-box-orient: vertical;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  overflow: hidden;
  color: #fff;
}
.product .con .item a .text p {
  color: #fff;
}
.product .con .item a:hover {
  color: #fff;
}
.product .con .item a:hover img {
  transform: scale(1.1);
}
.product .con .item a:hover .text {
  transform: translateY(-10%);
}
.product .con .item a::before {
  content: "";
  position: absolute;
  top: 0px;
  left: 0px;
  z-index: 2;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.4);
}
.layout {
  background: #f7f7f7;
  overflow: hidden;
}
.layout .container {
  padding-bottom: 60px;
}
.layout .container h3 {
  font-size: 72px;
  line-height: 1em;
  color: #222222;
  font-weight: 500;
}
.layout .container h4 {
  padding-top: 10px;
  font-size: 36px;
  line-height: 56px;
  color: #222222;
  font-weight: 400;
}
.layout .container h4 span {
  color: var(--on-color);
}
.layout .container p {
  line-height: 30px;
  padding: 20px 0px 50px;
  color: #999;
}
.layout .con {
  position: relative;
}
.layout .con .img {
  height: 11.5rem;
  overflow: hidden;
}
.layout .con .img img {
  width: 80%;
  transform: translateX(-32%);
}
.layout .con .text {
  position: absolute;
  top: 0;
  right: 0;
  z-index: 10;
  width: 50%;
  padding: 1.4rem 0.2rem 0.8rem 1.2rem;
  background: rgba(187, 28, 20, 0.7);
  color: #fff;
}
.layout .con .text ul {
  display: flex;
  align-items: flex-start;
  flex-wrap: wrap;
}
.layout .con .text ul li {
  margin-bottom: 70px;
  display: flex;
  align-items: center;
  width: 50%;
}
.layout .con .text ul li > p {
  margin-right: 15px;
  font-size: 80px;
  line-height: 1em;
}
.layout .con .text ul li div p {
  margin-bottom: 10px;
  font-size: 24px;
  line-height: 34px;
}
.layout .con .text ul li div span {
  opacity: 0.5;
  line-height: 26px;
}
.layout .con .text a {
  display: block;
  position: relative;
  width: 128px;
  height: 57px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.3);
  line-height: 56px;
  color: #fff;
  background: url(../images/jt2.png) no-repeat right 0 center;
  background-size: 12px auto;
}
.layout .con .text a::before {
  content: "";
  display: block;
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 30px;
  border-bottom: 1px solid #fff;
  transition: all 0.5s;
}
.partner {
  position: fixed;
  top: 0;
  left: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  background: url(../images/5f02d1f7a34bb.jpg) repeat fixed;
  background-size: cover;
}
.partners {
  padding-top: 180px ;
}
.partners .container .title {
  padding-bottom: 60px;
}
.partners .container .title h3 {
  font-size: 72px;
  line-height: 1em;
  color: var(--on-color);
}
.partners .container .title h4 {
  padding-top: 10px;
  font-size: 36px;
  line-height: 56px;
  color: var(--on-color);
}
.partner-swiper {
  padding-bottom: 150px;
}
.news {
  background: #fff;
  padding: 180px 0;
}
.news .container .title {
  padding-bottom: 60px;
  display: flex;
  justify-content: space-between;
}
.news .container .title div h3 {
  font-size: 72px;
  line-height: 1em;
  color: #000;
  font-weight: 500;
}
.news .container .title div h4 {
  padding-top: 10px;
  font-size: 36px;
  line-height: 56px;
  color: #000;
  font-weight: 400;
}
.news .container .title div h4 span {
  color: var(--on-color);
}
.news .container .title a {
  display: block;
  position: relative;
  width: 128px;
  height: 57px;
  border-bottom: 1px solid #ddd;
  line-height: 56px;
  color: #222;
  background: url(../images/jt2.png) no-repeat right 0 center;
  background-size: 12px auto;
}
.news .container .title a::before {
  content: "";
  display: block;
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 30px;
  border-bottom: 1px solid #bb1c14;
  transition: all 0.5s;
}
.news .container ul {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
}
.news .container ul li {
  width: 20%;
}
.news .container ul li a {
  position: relative;
  z-index: 1;
  display: block;
  height: 4.6rem;
  overflow: hidden;
  border-bottom: 1px solid #d0d0d0;
}
.news .container ul li a img {
  position: relative;
  z-index: 2;
  opacity: 0;
  transition: all 0.5s;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.news .container ul li a .text {
  position: absolute;
  bottom: 50%;
  left: 0;
  padding: 20px 30px;
  z-index: 5;
  width: 100%;
  color: #fff;
  -webkit-transform: translateY(50%);
  transform: translateY(50%);
  transition: all 0.5s;
}
.news .container ul li a .text span {
  line-height: 36px;
  color: #666;
  transition: all 0.5s;
}
.news .container ul li a .text div {
  margin: 10px 0 40px;
  color: #333;
  height: 60px;
  font-size: 16px;
  line-height: 30px;
  transition: all 0.5s;
  overflow: hidden;
  text-overflow: ellipsis;
  -webkit-box-orient: vertical;
  display: -webkit-box;
  -webkit-line-clamp: 2;
}
.news .container ul li a .text p {
  opacity: 1;
  height: 15px;
  background: url(../images/jt3.png) no-repeat left center;
  background-size: auto 15px;
  transition: all 0.5s;
}
.news .container ul li a::before {
  opacity: 0;
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  z-index: 3;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.4);
  transition: all 0.5s;
}
.news .container ul li a::after {
  content: "";
  position: absolute;
  bottom: -100%;
  left: 0;
  z-index: 3;
  width: 100%;
  height: 156px;
  background: rgba(187, 28, 20, 0.7);
  transition: all 0.5s;
}
.news .container ul li a:hover img {
  opacity: 1;
}
.news .container ul li a:hover .text {
  transform: translateY(130%);
}
.news .container ul li a:hover .text div {
  color: #fff;
}
.news .container ul li a:hover .text span {
  color: #fff;
}
.news .container ul li a:hover .text p {
  opacity: 0;
}
.news .container ul li a:hover::after {
  bottom: 0;
}
.news .container ul li a:hover::before {
  opacity: 1;
}
.list_banner {
  height: 6.4rem;
  background: url(../images/5ef894d1be8db.jpg) no-repeat fixed;
  background-size: cover;
  position: relative;
}
.list_banner .container {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
}
.list_banner h4 {
  font-size: 72px;
  line-height: 1em;
  color: #fff;
}
.list_banner p {
  padding-top: 10px;
  font-size: 36px;
  line-height: 56px;
  color: #fff;
}
.list_banner p span {
  color: var(--on-color);
}
.breadcrumb {
  padding: 30px 0;
  font-size: 16px;
  line-height: 26px;
  color: #666;
}
.breadcrumb a {
  color: #666;
}
.breadcrumb a:hover {
  color: var(--on-color);
}
.list_con {
  padding-top: 60px;
}
.list_con .container {
  display: flex;
  justify-content: space-between;
}
.list_con .container .left {
  width: 28.2%;
  z-index: 2;
  margin-bottom: 20px;
}
.list_con .container .left ul {
  position: sticky;
  top: 80px;
  border: 1px solid #e6e6e6;
  background: #fff;
  cursor: pointer;
}
.list_con .container .left ul li {
  border-bottom: 1px solid #e6e6e6;
}
.list_con .container .left ul li p {
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 90px;
  padding: 0 40px;
  font-size: 24px;
  line-height: 34px;
  color: #222;
  cursor: pointer;
  transition: 0.5s;
}
.list_con .container .left ul li p a {
  color: #222;
}
.list_con .container .left ul li p span {
  position: absolute;
  right: 40px;
  top: 50%;
  margin-top: -8px;
  width: 16px;
  height: 16px;
}
.list_con .container .left ul li p span::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  margin-top: -1px;
  width: 100%;
  height: 2px;
  background: #222;
  transition: 0.5s;
}
.list_con .container .left ul li p span::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  margin-top: -1px;
  width: 100%;
  height: 2px;
  background: #222;
  transition: 0.5s;
  -webkit-transform: rotate(90deg);
  transform: rotate(90deg);
}
.list_con .container .left ul li:last-child {
  border-bottom: none;
}
.list_con .container .right {
  width: 67.3%;
}
.list_con .container .right > div {
  margin-bottom: 50px;
  padding: 40px 40px 0;
  border: 1px solid #e6e6e6;
  background: #fff;
}
.list_con .container .right > div h4 {
  display: block;
  margin-bottom: 40px;
  font-weight: bold;
  font-size: 36px;
  line-height: 90px;
  text-align: center;
  color: #bb1c14;
  background: #f4f4f4;
}
.list_con .container .right > div ul {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  margin: 0 -15px;
}
.list_con .container .right > div ul li {
  width: 50%;
  padding: 0 15px;
  margin-bottom: 40px;
}
.list_con .container .right > div ul li a {
  display: block;
}
.list_con .container .right > div ul li a .img {
  height: 3.06rem;
  overflow: hidden;
}
.list_con .container .right > div ul li a .img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.list_con .container .right > div ul li a p {
  padding-top: 20px;
  font-size: 18px;
  line-height: 28px;
  color: #333;
  text-align: center;
}
.show_con .top {
  width: 100%;
  padding-top: 0.5rem;
  position: relative;
  padding-bottom: 0.8rem;
  background: #f9f9f9;
}
.show_con .top .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}
.show_con .top .container .img {
  width: 47%;
  position: relative;
}
.show_con .top .container .img img {
  width: 100%;
}
.show_con .top .container .text {
  width: 48%;
}
.show_con .top .container .text h4 {
  font-size: 0.48rem;
  line-height: 0.58rem;
  color: #333;
  font-weight: 400;
}
.show_con .top .container .text p {
  color: #333;
  line-height: 30px;
  margin-top: 0.36rem;
  max-height: 2.5rem;
  overflow-y: auto;
}
.show_con .top .container .text p span {
  font-weight: 600;
  font-size: 18px;
  display: block;
  margin-bottom: 0.16rem;
}
.show_con .bottom {
  width: 100%;
  padding: 1.2rem 0 1.32rem;
}
.show_con .bottom .container {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  align-items: flex-start;
  position: relative;
}
.show_con .bottom .container .left {
  width: 56.25%;
}
.show_con .bottom .container .left h2 {
  color: #000;
  line-height: 1;
  border-left: 3px solid #d40400;
  padding-left: 0.2rem;
}
.show_con .bottom .container .left .con {
  width: 100%;
  border-top: 1px solid #f0f1f1;
  margin-top: 0.4rem;
  padding-top: 0.33rem;
  line-height: 30px;
  color: #333;
}
.show_con .bottom .container .right {
  width: 28.75%;
}
.show_con .bottom .container .right h4 {
  color: #999;
  line-height: 1;
}
.show_con .bottom .container .right ul {
  width: 100%;
  margin-top: 0.3rem;
}
.show_con .bottom .container .right ul li {
  width: 100%;
  margin-bottom: 0.2rem;
}
.show_con .bottom .container .right ul li a {
  display: flex;
  justify-content: space-between;
}
.show_con .bottom .container .right ul li a .img {
  width: 34.78%;
  position: relative;
  border: 1px solid #f1f1f1;
  flex-shrink: 0;
  overflow: hidden;
}
.show_con .bottom .container .right ul li a .img img {
  width: 100%;
  transition: all 0.3s;
}
.show_con .bottom .container .right ul li a .text {
  width: 65.22%;
  padding-top: 0.16rem;
  padding-left: 0.2rem;
}
.show_con .bottom .container .right ul li a .text p {
  font-size: 18px;
  color: #333;
  line-height: 24px;
}
.show_con .bottom .container .right ul li a .text div {
  font-size: 14px;
  color: #666;
  line-height: 24px;
  margin-top: 0.13rem;
}
.show_con .bottom .container .right ul li a:hover .img img {
  transform: scale(1.05);
}
.news_con {
  padding-top: 90px;
}
.news_con .container .news_swiper {
  padding-bottom: 140px;
  background: #fff;
}
.news_con .container .swiper .swiper-slide .con {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  background: #f6f6f6;
}
.news_con .container .swiper .swiper-slide .con .img {
  width: 57.8%;
  height: 5.48rem;
  overflow: hidden;
}
.news_con .container .swiper .swiper-slide .con .img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.news_con .container .swiper .swiper-slide .con .text {
  padding: 70px 80px;
  width: 42.2%;
}
.news_con .container .swiper .swiper-slide .con .text .data {
  line-height: 26px;
  color: #333;
}
.news_con .container .swiper .swiper-slide .con .text .title {
  margin: 10px 0 30px;
  font-size: 30px;
  line-height: 40px;
  color: #333;
}
.news_con .container .swiper .swiper-slide .con .text .desc {
  margin-bottom: 40px;
  font-size: 14px;
  line-height: 30px;
  color: #333;
}
.news_con .container .swiper .swiper-slide .con .text a {
  display: block;
  position: relative;
  width: 128px;
  height: 57px;
  border-bottom: 1px solid #ddd;
  line-height: 56px;
  color: #222;
  background: url(../images/jt2.png) no-repeat right 0 center;
  background-size: 12px auto;
}
.news_con .container .swiper .swiper-slide .con .text a::before {
  content: "";
  display: block;
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 30px;
  border-bottom: 1px solid #bb1c14;
  transition: all 0.5s;
}
.news_con .container .swiper .swiper-button-prev {
  left: auto;
  right: 80px;
}
.news_con .container .swiper .swiper-button-next,
.news_con .container .swiper .swiper-button-prev {
  bottom: 0;
  top: auto;
  width: 50px;
  height: 50px;
  border: 1px solid var(--on-color);
  color: var(--on-color);
}
.news_con .container .swiper .swiper-button-next:after,
.news_con .container .swiper .swiper-button-prev:after {
  font-size: 30px;
}
.news_con .news_list {
  padding: 140px 0;
  background: #f5f5f5;
}
.news_con .news_list ul {
  padding-bottom: 50px;
  margin: 0 -15px;
  display: flex;
  align-items: flex-start;
  flex-wrap: wrap;
}
.news_con .news_list ul li {
  margin-bottom: 30px;
  width: 33.33%;
  padding: 0 15px;
}
.news_con .news_list ul li a {
  display: block;
  background: #fff;
  border-bottom: 1px solid #ddd;
  transition: 0.5s;
}
.news_con .news_list ul li a .img {
  height: 3.02rem;
  overflow: hidden;
}
.news_con .news_list ul li a .img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: all 0.5s;
}
.news_con .news_list ul li a .text {
  padding: 50px 40px;
}
.news_con .news_list ul li a .text .data {
  line-height: 26px;
  color: #999;
}
.news_con .news_list ul li a .text h4 {
  margin: 10px 0 25px;
  font-size: 24px;
  line-height: 34px;
  color: #333;
  overflow: hidden;
  text-overflow: ellipsis;
  -webkit-box-orient: vertical;
  display: -webkit-box;
  -webkit-line-clamp: 1;
}
.news_con .news_list ul li a .text .desc {
  line-height: 30px;
  color: #666;
  overflow: hidden;
  text-overflow: ellipsis;
  -webkit-box-orient: vertical;
  display: -webkit-box;
  -webkit-line-clamp: 2;
}
.news_con .news_list ul li a:hover {
  border-color: var(--on-color);
}
.news_con .news_list ul li a:hover .img img {
  transform: scale(1.1);
}
.news_content {
  padding: 50px 0 150px;
  background: #f9f9f9;
}
.news_content .container {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
}
.news_content .container .left {
  width: 68.4%;
}
.news_content .container .left .con {
  padding: 75px 40px;
  background: #fff;
}
.news_content .container .left .con .title {
  font-size: 30px;
  line-height: 40px;
  color: #262626;
  font-weight: 400;
}
.news_content .container .left .con .data {
  padding: 15px 0 25px;
  line-height: 26px;
  color: #666;
}
.news_content .container .right {
  width: 28.9%;
}
.news_content .container .right .con {
  position: sticky;
  top: 80px;
}
.news_content .container .right .con > h4 {
  background: var(--on-color);
  font-size: 24px;
  line-height: 76px;
  text-align: center;
  color: #fff;
}
.news_content .container .right .con ul {
  padding: 30px 30px 0;
  background: #fff;
}
.news_content .container .right .con ul li {
  padding-bottom: 30px;
}
.news_content .container .right .con ul li a {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
}
.news_content .container .right .con ul li a .img {
  width: 36%;
  height: 0.9rem;
  overflow: hidden;
}
.news_content .container .right .con ul li a .img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.news_content .container .right .con ul li a .text {
  padding-left: 20px;
  width: 64%;
}
.news_content .container .right .con ul li a .text p {
  padding-bottom: 5px;
  font-size: 14px;
  line-height: 24px;
  color: #999;
}
.news_content .container .right .con ul li a .text h4 {
  font-size: 16px;
  line-height: 26px;
  color: #333;
  overflow: hidden;
  text-overflow: ellipsis;
  -webkit-box-orient: vertical;
  display: -webkit-box;
  -webkit-line-clamp: 1;
}
.news_content .container .right .con > h5 {
  margin-top: 40px;
  font-size: 24px;
  line-height: 76px;
  text-align: center;
  color: #bb1c14;
  background: #e9e9e9;
}
.news_content .container .right .con form {
  padding: 30px;
  background: #fff;
}
.news_content .container .right .con form input {
  margin-bottom: 20px;
  width: 100%;
  height: 62px;
  padding: 0 20px;
  font-size: 16px;
  color: #333;
  border: 1px solid #ddd;
  border-radius: 0;
}
.news_content .container .right .con form button {
  border-radius: 0;
  width: 100%;
  height: 60px;
  font-size: 16px;
  color: #fff;
  background: var(--on-color);
}
.about_con {
  position: relative;
}
.about_con .about_num ul {
  width: 100%;
  padding: 50px;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  background: #fff;
  box-shadow: 0 3px 20px rgba(0, 0, 0, 0.1);
  transform: translateY(-50%);
}
.about_con .about_num ul li {
  text-align: center;
}
.about_con .about_num ul li div p {
  line-height: 1;
  color: #333;
  display: inline-block;
}
.about_con .about_num ul li div p span {
  font-weight: bold;
  font-size: 26px;
  color: var(--on-color);
}
.about_con .about_num ul li div .num {
  display: inline-block;
  font-size: 60px;
  line-height: 1;
  color: var(--on-color);
}
.about_con .about_num ul li > p {
  padding-top: 20px;
  font-size: 18px;
  line-height: 1em;
  color: #333;
}
.about_con .about_text {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  padding: 230px 2rem 140px;
  background: #f5f5f5;
}
.about_con .about_text .left {
  width: 50%;
  height: 5.98rem;
  overflow: hidden;
}
.about_con .about_text .left img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.about_con .about_text .right {
  padding-left: 130px;
  width: 50%;
}
.about_con .about_text .right h3 {
  margin-bottom: 30px;
  font-size: 48px;
  color: #000;
  font-weight: 400;
}
.about_con .about_text .right div {
  margin-bottom: 80px;
  line-height: 26px;
  color: #666;
}
.about_con .about_text .right div p {
  text-align: justify;
}
.about_con .about_text .right a {
  display: block;
  position: relative;
  width: 128px;
  height: 57px;
  border-bottom: 1px solid #ddd;
  line-height: 56px;
  color: #222;
  background: url(../images/jt2.png) no-repeat right 0 center;
  background-size: 12px auto;
}
.about_con .about_text .right a::before {
  content: "";
  display: block;
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 30px;
  border-bottom: 1px solid #bb1c14;
  transition: all 0.5s;
}
.about_con .about_culture {
  padding: 140px 0;
}
.about_con .about_culture li {
  display: flex;
  align-items: center;
  background: #fff;
  flex-direction: row-reverse;
  margin-bottom: 0;
}
.about_con .about_culture li .right {
  width: 50%;
  height: 5.98rem;
  overflow: hidden;
}
.about_con .about_culture li .right img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.about_con .about_culture li .left {
  padding: 0 130px 0 2rem;
  width: 50%;
}
.about_con .about_culture li .left h3 {
  margin-bottom: 30px;
  font-size: 48px;
  color: #000;
  font-weight: 400;
}
.about_con .about_culture li .left p {
  margin-bottom: 80px;
  line-height: 26px;
  color: #666;
}
.about_con .about_culture li .left a {
  display: block;
  position: relative;
  width: 128px;
  height: 57px;
  border-bottom: 1px solid #ddd;
  line-height: 56px;
  color: #222;
  background: url(../images/jt2.png) no-repeat right 0 center;
  background-size: 12px auto;
}
.about_con .about_culture li .left a::before {
  content: "";
  display: block;
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 30px;
  border-bottom: 1px solid #bb1c14;
  transition: all 0.5s;
}
.about_con .about_culture li:nth-child(odd) {
  flex-direction: row;
}
.about_con .about_factory {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  padding: 230px 2rem 140px;
  background: #f5f5f5;
}
.about_con .about_factory .right {
  width: 50%;
  height: 5.98rem;
  overflow: hidden;
}
.about_con .about_factory .right img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.about_con .about_factory .left {
  padding-right: 130px;
  width: 50%;
}
.about_con .about_factory .left h3 {
  margin-bottom: 30px;
  font-size: 48px;
  color: #000;
  font-weight: 400;
}
.about_con .about_factory .left p {
  margin-bottom: 80px;
  line-height: 26px;
  color: #666;
}
.about_con .about_factory .left a {
  display: block;
  position: relative;
  width: 128px;
  height: 57px;
  border-bottom: 1px solid #ddd;
  line-height: 56px;
  color: #222;
  background: url(../images/jt2.png) no-repeat right 0 center;
  background-size: 12px auto;
}
.about_con .about_factory .left a::before {
  content: "";
  display: block;
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 30px;
  border-bottom: 1px solid #bb1c14;
  transition: all 0.5s;
}
.contact_con {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  padding: 140px 2rem 140px;
  background: #f5f5f5;
}
.contact_con .right {
  width: 50%;
  height: 4.98rem;
  overflow: hidden;
}
.contact_con .right #map {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.contact_con .left {
  padding-right: 130px;
  width: 50%;
}
.contact_con .left h3 {
  margin-bottom: 30px;
  font-size: 48px;
  color: #000;
  font-weight: 400;
}
.contact_con .left p {
  margin-bottom: 20px;
  line-height: 26px;
  color: #666;
}
.pagination{
        display: flex;
        margin-bottom: 40px;
        justify-content: center;
        width: 100%;
    }
    .pagination li{
        padding: 10px 5px;
        
    }
    .pagination li a{
        border: 1px solid #e6e6e6;
        color: var(--on-color);
        background: #fff;
        padding: 10px 20px;
    }
    .pagination li a.active{
        border-color: var(--on-color);
        color: #fff;
        background: var(--on-color);
    }
@media screen and (max-width: 1500px) {
  header .container {
    padding: 0 1rem;
  }
  header .container .header_menu > li > a {
    margin-right: 30px;
  }
}
@media screen and (max-width: 1200px) {
  body {
    font-size: 14px;
  }
  header {
    display: none;
  }
  .m-header {
    display: flex;
  }
  footer .container {
    flex-direction: column;
    padding: 0 15px;
  }
  footer .container .left {
    width: 100%;
  }
  footer .container .right {
    width: 100%;
    flex-direction: column;
  }
  footer .container .list:nth-child(2) {
    padding: 0;
  }
  .container {
    padding: 0 20px;
    width: 100%;
  }
  .banner .swiper-slide img {
    height: 100%!important;
    width: auto!important;
    max-width: none;
  }
  .banner .swiper-slide .title h4 {
    font-size: 35px;
    line-height: 45px;
  }
  .banner .swiper-slide .title p {
    padding: 20px 0 40px;
    font-size: 24px;
    line-height: 34px;
  }
  .about {
    padding: 40px 0;
  }
  .about .container {
    flex-direction: column;
  }
  .about .container .left {
    width: 100%;
  }
  .about .container .left .text {
    padding-bottom: 0;
  }
  .about .container .left .text h3 {
    font-size: 28px;
    line-height: 38px;
  }
  .about .container .left .text h4 {
    font-size: 20px;
    line-height: 30px;
  }
  .about .container .left .text p {
    padding: 20px 0 35px;
    line-height: 30px;
    font-size: 14px;
  }
  .about .container .left .text a {
    height: 31px;
    line-height: 30px;
    width: 80px;
  }
  .about .container .right {
    display: none;
  }
  .product {
    padding-bottom: 30px;
  }
  .product .container {
    padding-bottom: 20px;
  }
  .product .container h3 {
    font-size: 28px;
    line-height: 38px;
  }
  .product .container h4 {
    font-size: 20px;
    line-height: 30px;
  }
  .product .con {
    padding: 0 20px;
    flex-direction: column;
  }
  .product .con .item {
    width: 100%;
    margin-bottom: 20px;
  }
  .product .con .item a {
    height: 14rem;
  }
  .product .con .item a .text {
    padding: 20px;
  }
  .product .con .item a .text div {
    font-size: 20px;
    line-height: 30px;
    margin-bottom: 0;
  }
  .layout .container {
    padding-bottom: 0;
  }
  .layout .container h3 {
    font-size: 28px;
    line-height: 38px;
  }
  .layout .container h4 {
    font-size: 20px;
    line-height: 30px;
  }
  .layout .container p {
    padding: 10px 0 40px;
  }
  .layout .con .img {
    overflow: visible;
  }
  .layout .con .img img {
    width: 100%;
  }
  .layout .con .text {
    width: 100%;
    position: relative;
    padding: 40px 20px;
  }
  .layout .con .text ul li {
    margin-bottom: 20px;
  }
  .layout .con .text ul li > p {
    font-size: 40px;
  }
  .layout .con .text ul li div p {
    font-size: 16px;
    line-height: 26px;
  }
  .layout .con .text ul li div span {
    font-size: 14px;
    line-height: 20px;
  }
  .partners {
    padding-top: 40px;
  }
  .partners .container .title {
    padding-bottom: 20px;
  }
  .partners .container .title h3 {
    font-size: 28px;
    line-height: 38px;
  }
  .partners .container .title h4 {
    font-size: 20px;
    line-height: 30px;
  }
  .partner-swiper {
    padding-bottom: 80px;
  }
  .news {
    padding: 40px 0;
  }
  .news .container .title div h3 {
    font-size: 28px;
    line-height: 38px;
  }
  .news .container .title div h4 {
    font-size: 20px;
    line-height: 30px;
  }
  .news .container ul {
    flex-direction: column;
  }
  .news .container ul li {
    width: 100%;
  }
  .news .container ul li a {
    height: 14rem;
  }
  .news .container ul li a img {
    opacity: 1;
  }
  .news .container ul li a .text {
    bottom: 20%;
  }
  .news .container ul li a .text span {
    color: #fff;
  }
  .news .container ul li a .text div {
    color: #fff;
  }
  .news .container ul li a .text p {
    display: none;
  }
  .news .container ul li a::before {
    opacity: 1;
  }
  .show_con .top .container {
    flex-direction: column;
  }
  .show_con .top .container .img {
    width: 100%;
  }
  .show_con .top .container .text {
    width: 100%;
    margin-top: 0.5rem;
  }
  .show_con .top .container .text h4 {
    font-size: 28px;
  }
  .show_con .top .container .text p {
    margin-top: 20px;
    font-size: 16px;
    max-height: 10rem;
  }
  .show_con .bottom .container {
    flex-direction: column;
  }
  .show_con .bottom .container .left {
    width: 100%;
  }
  .show_con .bottom .container .left .con {
    margin-top: 1rem;
  }
  .show_con .bottom .container .right {
    display: none;
  }
  .list_banner {
    height: 16rem;
  }
  .list_banner h4 {
    font-size: 35px;
    line-height: 45px;
  }
  .list_banner p {
    font-size: 24px;
    line-height: 34px;
    padding-top: 0;
  }
  .list_con .container {
    flex-direction: column-reverse;
  }
  .list_con .container .right {
    width: 100%;
  }
  .list_con .container .right > div {
    padding: 10px;
  }
  .list_con .container .right > div h4 {
    font-size: 26px;
  }
  .list_con .container .right > div ul li {
    width: 100%;
  }
  .list_con .container .right > div ul li a .img {
    height: 10rem;
  }
  .list_con .container .left {
    width: 100%;
    margin-bottom: 20px;
  }
  .list_con .container .left ul li p {
    height: 50px;
  }
  .list_con .container .left ul li p a {
    font-size: 18px;
  }
  .news_con {
    padding-top: 40px;
  }
  .news_con .container .news_swiper {
    padding-bottom: 20px;
  }
  .news_con .container .swiper .swiper-slide .con {
    flex-direction: column;
  }
  .news_con .container .swiper .swiper-slide .con .img {
    width: 100%;
    height: 12rem;
  }
  .news_con .container .swiper .swiper-slide .con .text {
    width: 100%;
    padding: 20px;
  }
  .news_con .container .swiper .swiper-slide .con .text .title {
    margin: 5px 0;
    font-size: 18px;
  }
  .news_con .container .swiper .swiper-slide .con .text .desc {
    font-size: 14px;
    margin-bottom: 10px;
    line-height: 24px;
  }
  .news_con .container .swiper .swiper-slide .con .text a {
    height: 31px;
    line-height: 30px;
    width: 80px;
  }
  .news_con .news_list {
    padding: 40px 0;
  }
  .news_con .news_list ul {
    padding-bottom: 0;
  }
  .news_con .news_list ul li {
    width: 100%;
  }
  .news_con .news_list ul li a .img {
    height: 12rem;
  }
  .news_con .news_list ul li a .text {
    width: 100%;
    padding: 20px;
  }
  .news_con .news_list ul li a .text .title {
    margin: 5px 0;
    font-size: 18px;
  }
  .news_con .news_list ul li a .text .desc {
    font-size: 14px;
    margin-bottom: 10px;
    line-height: 24px;
  }
  .news_con .news_list ul li a .text a {
    height: 31px;
    line-height: 30px;
    width: 80px;
  }
  .news_con .news_list ul li:last-child {
    margin-bottom: 0;
  }
  .news_content {
    padding: 40px 0;
  }
  .news_content .container {
    flex-direction: column;
  }
  .news_content .container .left {
    width: 100%;
  }
  .news_content .container .left .con {
    padding: 20px;
  }
  .news_content .container .left .con .data {
    padding-bottom: 0;
  }
  .news_content .container .left .con div {
    font-size: 16px;
  }
  .news_content .container .right {
    display: none;
  }
  .about_con .about_num .container {
    overflow: hidden;
    background: #fff;
  }
  .about_con .about_num ul {
    transform: translateY(0);
    box-shadow: none;
    padding: 20px;
  }
  .about_con .about_num ul li div .num {
    font-size: 40px;
  }
  .about_con .about_num ul li > p {
    font-size: 14px;
    padding-top: 10px;
  }
  .about_con .about_text {
    padding: 40px 20px;
    flex-direction: column;
  }
  .about_con .about_text .left {
    width: 100%;
    height: 12rem;
    margin-bottom: 10px;
  }
  .about_con .about_text .right {
    width: 100%;
    padding-left: 0;
  }
  .about_con .about_text .right h3 {
    font-size: 20px;
    margin-bottom: 20px;
  }
  .about_con .about_text .right div {
    margin-bottom: 0;
  }
  .about_con .about_text .right a {
    height: 31px;
    line-height: 30px;
    width: 80px;
  }
  .about_con .about_culture {
    padding: 0;
  }
  .about_con .about_culture li {
    padding: 20px 20px;
    flex-direction: column-reverse;
  }
  .about_con .about_culture li .left {
    width: 100%;
    padding: 0 ;
  }
  .about_con .about_culture li .left h3 {
    font-size: 20px;
    margin-bottom: 20px;
  }
  .about_con .about_culture li .left p {
    font-size: 14px;
    line-height: 24px;
    margin-bottom: 10px;
  }
  .about_con .about_culture li .left a {
    height: 31px;
    line-height: 30px;
    width: 80px;
  }
  .about_con .about_culture li .right {
    width: 100%;
    height: 12rem;
    margin-bottom: 20px;
  }
  .about_con .about_culture li:nth-child(odd) {
    flex-direction: column-reverse;
  }
  .about_con .about_factory {
    padding: 20px;
    flex-direction: column-reverse;
  }
  .about_con .about_factory .right {
    width: 100%;
    height: 12rem;
    margin-bottom: 20px;
  }
  .about_con .about_factory .left {
    width: 100%;
    padding: 0 ;
  }
  .about_con .about_factory .left h3 {
    font-size: 20px;
    margin-bottom: 20px;
  }
  .about_con .about_factory .left p {
    font-size: 14px;
    line-height: 24px;
    margin-bottom: 10px;
  }
  .about_con .about_factory .left a {
    height: 31px;
    line-height: 30px;
    width: 80px;
  }
  .contact_con {
    padding: 20px;
    flex-direction: column;
  }
  .contact_con .left {
    width: 100%;
    padding: 0;
  }
  .contact_con .left h3 {
    font-size: 26px;
    margin-bottom: 10px;
  }
  .contact_con .left p {
    margin-bottom: 10px;
  }
  .contact_con .right {
    width: 100%;
    height: 12rem;
  }
}
@media (min-width: 992px) {
  .show_con .bottom .container .right {
    position: sticky;
    top: 90px;
  }
}