* {
  margin: 0;
  padding: 0;
}
@font-face {
  font-family: 'font-text';
  src: url(../font/游明朝体.otf);
}
ul,
li {
  list-style: none;
}
@media only screen and (min-device-width: 768px) {
  .m {
    display: none;
  }
  .pc {
    display: block;
  }
}
@media only screen and (max-device-width: 768px) {
  .pc {
    display: none;
  }
  .m {
    display: block;
  }
}
.pc .main {
  width: 100%;
  background-color: #141B1E;
}
.pc .main .container {
  max-width: 1360px;
}
.pc .main #language {
  width: auto;
  padding: 0.2rem 0.75rem;
  height: auto;
  border: none;
  background-color: rgba(0, 0, 0, 0.8);
  color: #fff;
  cursor: pointer;
}
.pc .main #language:focus {
  box-shadow: none;
}
.pc .main .nav {
  width: 100%;
  position: sticky;
  height: 82px;
  z-index: 99;
  top: 0;
}
.pc .main .nav .wrap {
  width: 100%;
  height: 81px;
  background-color: rgba(0, 0, 0, 0.8);
  background-image: url(../img/nav2.png);
  background-repeat: no-repeat;
  color: #fff;
}
.pc .main .nav .wrap .logo {
  width: 100%;
}
.pc .main .nav .wrap .menu {
  width: 100%;
  height: 100%;
}
.pc .main .nav .wrap .menu ul {
  display: flex;
  width: 100%;
  height: 100%;
  align-items: center;
  justify-content: flex-end;
}
.pc .main .nav .wrap .menu ul li {
  padding: 0 15px;
  position: relative;
  text-align: center;
}
.pc .main .nav .wrap .menu ul li a {
  text-decoration: none;
  color: #fff;
  font-family: 'font-text';
  font-weight: bold;
  font-size: 20px;
  letter-spacing: 2px;
}
.pc .main .nav .wrap .menu ul li i {
  display: none;
  width: 50%;
  height: 3px;
  border-radius: 2px;
  background-color: #fff;
  position: absolute;
  top: 34px;
  left: 22%;
}
.pc .main .nav .wrap .menu ul li:hover a {
  color: #eee;
}
.pc .main .nav .wrap .menu ul li:hover i {
  background-color: #ccc;
  display: block;
}
.pc .main .nav .wrap .menu ul li.active a {
  color: #eee;
}
.pc .main .nav .wrap .menu ul li.active i {
  display: block;
}
.pc .main .nav .wrap .language {
  display: flex;
  height: 100%;
  justify-content: flex-end;
  align-items: center;
}
.pc .main .banner {
  width: 100%;
  overflow: hidden;
  height: 796px;
}
.pc .main .banner .swiper-pagination-bullet-active {
  background-color: #fff;
}
.pc .main .banner .swiper-pagination-bullet {
  background-color: #fff;
  border-radius: 5%;
  height: 8px;
  width: 28px;
}
.pc .main .banner .swiper-slide {
  transition-duration: 10s !important;
  /* 设置过渡时间为0.5秒 */
}
.pc .main .banner .text {
  color: #fff;
  padding-top: 170px;
  font-family: "font-text";
}
.pc .main .banner .text > div > div {
  width: 50%;
  font-size: 24px;
  letter-spacing: 2px;
}
.pc .main .banner .text h3 {
  font-weight: 600;
  margin-bottom: 20px;
}
.pc .main .banner .banner1 {
  height: 796px;
  width: 100%;
  background-image: url(../img/benner.png);
  background-repeat: no-repeat;
  background-size: 100% 100%;
}
.pc .main .banner .banner2 {
  height: 796px;
  width: 100%;
  background-image: url(../img/banner2.png);
  background-repeat: no-repeat;
  background-size: 100% 100%;
}
.pc .main .company-profile {
  background-color: #262931;
  color: #fff;
  padding: 80px 0;
}
.pc .main .company-profile .wrap .tab-menu {
  display: flex;
  justify-content: space-around;
  font-family: "font-text";
}
.pc .main .company-profile .wrap .tab-menu > div {
  width: 650px;
  height: 180px;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  position: relative;
}
.pc .main .company-profile .wrap .tab-menu > div i {
  display: block;
  width: 85px;
  height: 87px;
  margin-right: 15px;
}
.pc .main .company-profile .wrap .tab-menu > div span.model-name {
  display: block;
  font-size: 34px;
  font-weight: 500;
  letter-spacing: 2px;
}
.pc .main .company-profile .wrap .tab-menu > div span.en-name {
  display: block;
  font-size: 19px;
  color: #D8E0FF;
  margin-left: 18px;
  letter-spacing: 2px;
}
.pc .main .company-profile .wrap .tab-menu > div b {
  display: none;
  position: absolute;
  width: 100%;
  height: 8px;
  background-color: #6197FF;
  bottom: 0;
}
.pc .main .company-profile .wrap .tab-menu > div:hover {
  background: linear-gradient(180deg, #525F78 0%, #262C35 100%);
}
.pc .main .company-profile .wrap .tab-menu > div.active {
  background: linear-gradient(180deg, #525F78 0%, #262C35 100%);
}
.pc .main .company-profile .wrap .tab-menu > div.active b {
  display: block;
}
.pc .main .company-profile .wrap .tab-menu div.gsjj i {
  background-image: url(../img/icon1.png);
}
.pc .main .company-profile .wrap .tab-menu div.gsln i {
  background-image: url(../img/icon2.png);
}
.pc .main .company-profile .wrap .tab-content {
  margin-top: 30px;
  font-family: "font-text";
}
.pc .main .company-profile .wrap .tab-content > div:last-child {
  display: none;
}
.pc .main .company-profile .wrap .tab-content > div .content {
  display: flex;
  width: 100%;
}
.pc .main .company-profile .wrap .tab-content > div .content .l {
  width: 55%;
  flex: 1;
}
.pc .main .company-profile .wrap .tab-content > div .content .l .title {
  position: relative;
}
.pc .main .company-profile .wrap .tab-content > div .content .l .title i {
  display: inline-block;
  background-image: url(../img/icon-title.png);
  background-repeat: no-repeat;
  width: 400px;
  height: 90px;
  background-position-x: -100px;
}
.pc .main .company-profile .wrap .tab-content > div .content .l .title span {
  display: block;
  position: absolute;
  top: 28px;
  left: 61px;
  font-size: 34px;
}
.pc .main .company-profile .wrap .tab-content > div .content .l .content-box {
  margin-top: 40px;
  font-size: 19px;
  letter-spacing: 2px;
}
.pc .main .company-profile .wrap .tab-content > div .content .r {
  width: 45%;
}
.pc .main .company-profile .wrap .tab-content > div .content .r .img-box {
  width: 100%;
}
.pc .main .company-profile .wrap .tab-content > div .content .r .img-box img {
  width: 100%;
  object-fit: cover;
  transition: transform 0.5s ease-in-out;
}
.pc .main .company-profile .wrap .tab-content > div .content .r .img-box img:hover {
  transform: scale(1.2);
}
.pc .main .main-business {
  width: 100%;
  height: 758px;
  background-color: #262931;
  background-image: url(../img/icon-zyyw.png);
  background-size: 100% 100% ;
  background-repeat: no-repeat;
}
.pc .main .main-business .wrap {
  display: flex;
  color: #fff;
  font-family: "font-text";
  justify-content: space-between;
}
.pc .main .main-business .wrap .left-content {
  padding: 10px 0;
  width: 45%;
  height: 100%;
}
.pc .main .main-business .wrap .left-content div:last-child {
  display: none;
}
.pc .main .main-business .wrap .left-content ul {
  width: 85%;
}
.pc .main .main-business .wrap .left-content ul li {
  margin: 9px 0;
  padding: 15px;
  background-color: rgba(0, 0, 0, 0.6);
  border-radius: 10px;
}
.pc .main .main-business .wrap .left-content ul li h3 {
  font-size: 20px;
  font-weight: bold;
  letter-spacing: 2px;
}
.pc .main .main-business .wrap .left-content ul li p {
  letter-spacing: 2px;
  font-size: 16px;
}
.pc .main .main-business .wrap .right-menu {
  padding: 20px 0;
  height: 100%;
}
.pc .main .main-business .wrap .right-menu .title {
  position: relative;
}
.pc .main .main-business .wrap .right-menu .title i {
  display: block;
  width: 308px;
  height: 8px;
  background-image: url(../img/icon-zyyw-title.png);
  background-repeat: no-repeat;
  position: relative;
  top: 80px;
  left: 200px;
}
.pc .main .main-business .wrap .right-menu .title > div {
  position: relative;
  top: 15px;
  left: 200px;
}
.pc .main .main-business .wrap .right-menu .title > div .en-title {
  font-size: 19px;
  color: #76A0DE;
  letter-spacing: 2px;
}
.pc .main .main-business .wrap .right-menu .title > div .zyyw {
  font-size: 34px;
  letter-spacing: 2px;
}
.pc .main .main-business .wrap .right-menu .menu-box {
  margin-top: 100px;
  margin-left: 90px;
}
.pc .main .main-business .wrap .right-menu .menu-box > div {
  width: 430px;
  height: 167px;
  background: linear-gradient(180deg, #525F78 9%, #262C35 100%);
  border-radius: 6px 6px 6px 6px;
  margin-top: 80px ;
  cursor: pointer;
  position: relative;
}
.pc .main .main-business .wrap .right-menu .menu-box > div > div {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
}
.pc .main .main-business .wrap .right-menu .menu-box > div > div i {
  display: block;
  width: 80px;
  height: 80px;
  margin-right: 15px;
}
.pc .main .main-business .wrap .right-menu .menu-box > div > div i.gjmy-icon {
  background-image: url(../img/icon-gjmy.png);
}
.pc .main .main-business .wrap .right-menu .menu-box > div > div i.ai-icon {
  background-image: url(../img/icon-ai.png);
}
.pc .main .main-business .wrap .right-menu .menu-box > div > div > div {
  margin-left: 15px;
}
.pc .main .main-business .wrap .right-menu .menu-box > div > div > div span {
  display: block;
  letter-spacing: 1px;
}
.pc .main .main-business .wrap .right-menu .menu-box > div > div > div span:first-child {
  font-size: 32px;
}
.pc .main .main-business .wrap .right-menu .menu-box > div > div > div span:last-child {
  font-size: 19px;
  color: #8B9CDF;
}
.pc .main .main-business .wrap .right-menu .menu-box > div > b {
  display: none;
  width: 335px;
  height: 0px;
  border-radius: 0px 0px 0px 0px;
  opacity: 1;
  border: 2px solid;
  border-image: linear-gradient(370deg, #6197ff, rgba(97, 151, 255, 0)) 2 2;
  position: absolute;
  bottom: 20px;
  left: 50px;
}
.pc .main .main-business .wrap .right-menu .menu-box > div > i {
  display: none;
  width: 18px;
  height: 50px;
  background-image: url(../img/icon-left.png);
  position: absolute;
  top: 0px;
  left: -18px;
  top: 66px;
}
.pc .main .main-business .wrap .right-menu .menu-box > div.active b {
  display: block;
}
.pc .main .main-business .wrap .right-menu .menu-box > div.active i {
  display: block;
}
.pc .main .product-introduction {
  background-color: #262931;
  color: #fff;
  background-image: url(../img/start.png);
  background-repeat: no-repeat;
  background-size: contain;
  background-position: 5px 235px;
  font-family: "font-text";
}
.pc .main .product-introduction .wrap {
  padding: 80px 0;
}
.pc .main .product-introduction .wrap .title {
  margin-bottom: 50px;
}
.pc .main .product-introduction .wrap .title span {
  text-align: center;
  display: block;
  font-size: 32px;
}
.pc .main .product-introduction .wrap .conten-box {
  display: flex;
}
.pc .main .product-introduction .wrap .conten-box .tab-menu {
  width: 246px;
  height: 540px;
  background-image: url(../img/tab-icon.png);
  background-repeat: no-repeat;
}
.pc .main .product-introduction .wrap .conten-box .tab-menu > ul li {
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  margin: 20px 0;
  width: 252px;
  height: 100px;
}
.pc .main .product-introduction .wrap .conten-box .tab-menu > ul li i {
  display: block;
  width: 80px;
  height: 80px;
}
.pc .main .product-introduction .wrap .conten-box .tab-menu > ul li i.gjmy-icon {
  background-image: url(../img/icon-gjmy.png);
  background-position: center;
}
.pc .main .product-introduction .wrap .conten-box .tab-menu > ul li i.rgzn-icon {
  background-image: url(../img/icon-ai.png);
  background-position: center;
}
.pc .main .product-introduction .wrap .conten-box .tab-menu > ul li > div {
  margin-left: 10px;
}
.pc .main .product-introduction .wrap .conten-box .tab-menu > ul li > div span {
  display: block;
}
.pc .main .product-introduction .wrap .conten-box .tab-menu > ul li > div span.en-name {
  font-size: 24px;
}
.pc .main .product-introduction .wrap .conten-box .tab-menu > ul li > div span.en-title {
  font-size: 12px;
  color: #8B9CDF;
}
.pc .main .product-introduction .wrap .conten-box .tab-menu > ul li.active {
  background-image: url(../img/active.png);
  background-repeat: no-repeat;
  background-size: 100% 100%;
}
.pc .main .product-introduction .wrap .conten-box .tab-content_ {
  margin-left: 10px;
  flex: 1;
}
.pc .main .product-introduction .wrap .conten-box .tab-content_ > div:last-child {
  display: none;
}
.pc .main .product-introduction .wrap .conten-box .tab-content_ > div ul {
  display: flex;
  justify-content: space-between;
}
.pc .main .product-introduction .wrap .conten-box .tab-content_ > div ul li {
  width: 230px;
  margin: 0 5px;
  position: relative;
}
.pc .main .product-introduction .wrap .conten-box .tab-content_ > div ul li .desc-content {
  display: block;
  padding: 40px 20px;
  width: 100%;
  height: 540px;
  background-repeat: no-repeat;
  background-size: 100% 100%;
}
.pc .main .product-introduction .wrap .conten-box .tab-content_ > div ul li .desc-content span.title {
  display: block;
  font-size: 28px;
}
.pc .main .product-introduction .wrap .conten-box .tab-content_ > div ul li .desc-content .text {
  font-size: 18px;
}
.pc .main .product-introduction .wrap .conten-box .tab-content_ > div ul li .all-content {
  display: none;
}
.pc .main .product-introduction .wrap .conten-box .tab-content_ > div ul li.on {
  width: 630px;
  transition: all 0.5s ease;
}
.pc .main .product-introduction .wrap .conten-box .tab-content_ > div ul li.on .desc-content {
  display: none;
}
.pc .main .product-introduction .wrap .conten-box .tab-content_ > div ul li.on .all-content {
  display: block;
  padding: 40px;
  width: 100%;
  height: 540px;
  background-repeat: no-repeat;
  background-size: 100% 100%;
}
.pc .main .product-introduction .wrap .conten-box .tab-content_ > div ul li.on .all-content span.title {
  display: block;
  font-size: 28px;
}
.pc .main .product-introduction .wrap .conten-box .tab-content_ > div ul li.on .all-content .text {
  font-size: 18px;
}
.pc .main .product-introduction .wrap .conten-box .tab-content_ > div ul li.on .all-content span.btn {
  display: block;
  width: 180px;
  height: 62px;
  line-height: 46px;
  font-size: 22px;
  background: #FFFFFF;
  border-radius: 6px 6px 6px 6px;
  opacity: 1;
  color: #3960F4;
  cursor: pointer;
  position: absolute;
  bottom: 50px;
}
.pc .main .product-introduction .wrap .conten-box .tab-content_ > div ul li.product1 .all-content {
  background-image: url(../img/chanpin1-max.png);
}
.pc .main .product-introduction .wrap .conten-box .tab-content_ > div ul li.product1 .desc-content {
  background-image: url(../img/chanpin1-1.png);
}
.pc .main .product-introduction .wrap .conten-box .tab-content_ > div ul li.product2 .all-content {
  background-image: url(../img/chanpin2-max.png);
}
.pc .main .product-introduction .wrap .conten-box .tab-content_ > div ul li.product2 .desc-content {
  background-image: url(../img/chanpin2-2.png);
}
.pc .main .product-introduction .wrap .conten-box .tab-content_ > div ul li.product3 .all-content {
  background-image: url(../img/chanpin3-max.png);
}
.pc .main .product-introduction .wrap .conten-box .tab-content_ > div ul li.product3 .desc-content {
  background-image: url(../img/chanpin3-3.png);
}
.pc .main .about-us {
  width: 100%;
  height: 580px;
  background-image: url(../img/about\ Us.png);
  padding: 90px 0;
  font-family: 'font-text';
  color: #fff;
}
.pc .main .about-us .title {
  text-align: center;
}
.pc .main .about-us .title span {
  font-size: 32px;
  font-weight: 500;
}
.pc .main .about-us p {
  margin-top: 30px;
  font-size: 18px;
  font-weight: 500;
  line-height: 36px;
  letter-spacing: 2px;
  text-align: center;
}
.pc .main .about-us ul {
  display: flex;
  margin-top: 150px;
}
.pc .main .about-us ul li {
  width: 33%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.pc .main .about-us ul li span {
  display: block;
  font-size: 26px;
  font-weight: 500;
}
.pc .main .about-us ul li i {
  display: block;
  width: 68px;
  height: 68px;
  margin-right: 22px;
}
.pc .main .about-us ul li i.zyfw {
  background-image: url(../img/zyfw.png);
}
.pc .main .about-us ul li i.allfw {
  background-image: url(../img/24.png);
}
.pc .main .about-us ul li i.jszc {
  background-image: url(../img/jszc.png);
}
.pc .main .bottom {
  width: 100%;
  background-color: #141B1E;
  color: rgba(255, 255, 255, 0.65);
}
.pc .main .bottom ul {
  display: flex;
  justify-content: center;
  padding: 100px 0 60px 0;
}
.pc .main .bottom ul li {
  text-align: center;
  font-size: 12px;
}
.pc .main .bottom .copy-info {
  border-top: 1px solid rgba(234, 234, 234, 0.12);
  text-align: center;
  font-size: 12px;
  padding: 20px 0;
}
.m .main {
  width: 100%;
}
@font-face {
  font-family: 'font-text';
  src: url(../font/游明朝体.otf);
}
.m .main .nav {
  width: 100%;
  height: 88px;
  padding: 0 15px;
}
.m .main .nav .wrap_ {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  height: 100%;
}
.m .main .nav .wrap_ .l {
  height: 100%;
  width: 100px;
}
.m .main .nav .wrap_ .l img {
  width: 100%;
  object-fit: contain;
  height: 100%;
}
.m .main .nav .wrap_ .r ul {
  margin-bottom: 0 !important;
  display: flex;
  align-items: center;
}
.m .main .nav .wrap_ .r ul li {
  margin-left: 1em;
  color: #202020;
  font-size: 20px;
}
.m .main .banner {
  width: 100%;
  height: 350px;
}
.m .main .banner .banner1 {
  width: 100%;
  height: 100%;
  background: url(../img/m_banner1.png);
  background-repeat: no-repeat;
  background-size: 100% 100%;
  background-attachment: fixed;
  overflow: hidden;
  position: relative;
}
.m .main .banner .banner2 {
  width: 100%;
  height: 100%;
  background: url(../img/m_banner2.png) !important;
  background-repeat: no-repeat !important;
  background-size: 100% 100% !important;
  background-attachment: fixed;
  overflow: hidden;
}
.m .main .banner .text {
  position: absolute;
  top: 30%;
  color: #202020;
  font-size: 14px;
  font-weight: 500;
  width: 75%;
  line-height: 25px;
}
.m .main .company-profile {
  width: 100%;
  padding: 0 ;
}
.m .main .company-profile .box {
  width: 100%;
  padding: 2em 15px;
}
.m .main .company-profile .box .title {
  text-align: center;
  font-size: 1.6em;
  font-weight: 600;
}
.m .main .company-profile .box .content {
  padding: 0 15px;
}
.m .main .company-profile .box .content p {
  font-size: 14px;
  color: #101010;
}
.m .main .m_ct {
  width: 100%;
  height: 320px;
  background: url(../img/m_ct.png);
  background-repeat: no-repeat;
  background-size: 100% 100%;
}
.m .main .gongsilinian {
  width: 100%;
  height: 400px;
  background: url(../img/m_back.png) no-repeat;
  background-size: 100% 100%;
}
.m .main .gongsilinian .box {
  padding: 2em 15px;
}
.m .main .gongsilinian .box .title {
  text-align: center;
  font-size: 1.6em;
  font-weight: 600;
}
.m .main .gongsilinian .box .content {
  padding: 0 15px;
}
.m .main .gongsilinian .box .content p {
  font-size: 14px;
  color: #101010;
}
.m .main .zyyw {
  width: 100%;
}
.m .main .zyyw .box {
  width: 100%;
  padding: 2em 15px;
}
.m .main .zyyw .box .title {
  text-align: center;
  font-size: 1.6em;
  font-weight: 600;
}
.m .main .zyyw .box .top_menu {
  width: 100%;
  height: 35px;
  margin-top: 1.8em;
  display: flex;
  border-bottom: 1px solid rgba(32, 32, 32, 0.1);
}
.m .main .zyyw .box .top_menu span {
  color: #202020;
  font-size: 1.2em;
  display: block;
  padding: 0 10px;
  margin-right: 10px;
}
.m .main .zyyw .box .top_menu span.active {
  color: #2567F1;
  border-bottom: 2px solid #2567F1;
}
.m .main .zyyw .box .bottom_content {
  width: 100%;
  margin-top: 15px;
}
.m .main .zyyw .box .bottom_content .h {
  display: none;
}
.m .main .zyyw .box .bottom_content .gjmy,
.m .main .zyyw .box .bottom_content .rgzn {
  width: 100%;
}
.m .main .zyyw .box .bottom_content .gjmy > div,
.m .main .zyyw .box .bottom_content .rgzn > div {
  background: linear-gradient(180deg, #F1F6FB 0%, #FBFDFF 100%);
  border-image: linear-gradient(180deg, #e7f2ff, #f0f4ff) 2 2;
  border-radius: 10px;
  padding: 2em 0;
  margin: 1em 0;
}
.m .main .zyyw .box .bottom_content .gjmy > div .title,
.m .main .zyyw .box .bottom_content .rgzn > div .title {
  font-size: 1.2em;
  color: #101010;
  font-weight: 600;
  letter-spacing: 2px;
}
.m .main .zyyw .box .bottom_content .gjmy > div .content,
.m .main .zyyw .box .bottom_content .rgzn > div .content {
  font-size: 14px;
  color: #101010;
  padding: 0 15px;
  letter-spacing: 1px;
}
.m .main .cpjs {
  width: 100%;
}
.m .main .cpjs .box {
  width: 100%;
  padding: 1em 15px;
}
.m .main .cpjs .box .title {
  text-align: center;
  font-size: 1.6em;
  font-weight: 600;
}
.m .main .cpjs .box .top_menu {
  width: 100%;
  height: 35px;
  margin-top: 1.8em;
  display: flex;
  border-bottom: 1px solid rgba(32, 32, 32, 0.1);
}
.m .main .cpjs .box .top_menu span {
  color: #202020;
  font-size: 1.2em;
  display: block;
  padding: 0 10px;
  margin-right: 10px;
}
.m .main .cpjs .box .top_menu span.active {
  color: #2567F1;
  border-bottom: 2px solid #2567F1;
}
.m .main .cpjs .box .bottom_content {
  width: 100%;
  margin-top: 15px;
}
.m .main .cpjs .box .bottom_content .h {
  display: none;
}
.m .main .cpjs .box .bottom_content .gjmy,
.m .main .cpjs .box .bottom_content .rgzn {
  width: 100%;
}
.m .main .cpjs .box .bottom_content .gjmy > div,
.m .main .cpjs .box .bottom_content .rgzn > div {
  padding: 2em 15px;
  margin: 1em 0;
}
.m .main .cpjs .box .bottom_content .gjmy > div .title,
.m .main .cpjs .box .bottom_content .rgzn > div .title {
  font-size: 1.2em;
  color: #101010;
  font-weight: 600;
  letter-spacing: 2px;
  text-align: left;
}
.m .main .cpjs .box .bottom_content .gjmy .a,
.m .main .cpjs .box .bottom_content .rgzn .a {
  width: 100%;
  height: auto;
  background: url(../img/m_p1.png) no-repeat;
  background-size: 100% 100%;
}
.m .main .cpjs .box .bottom_content .gjmy .b,
.m .main .cpjs .box .bottom_content .rgzn .b {
  width: 100%;
  height: auto;
  background: url(../img/m_p2.png) no-repeat;
  background-size: 100% 100%;
}
.m .main .cpjs .box .bottom_content .gjmy .c,
.m .main .cpjs .box .bottom_content .rgzn .c {
  width: 100%;
  height: auto;
  background: url(../img/m_p3.png) no-repeat;
  background-size: 100% 100%;
}
.m .main .cpjs .box .bottom_content .gjmy .content,
.m .main .cpjs .box .bottom_content .rgzn .content {
  font-size: 14px;
  color: #101010;
  letter-spacing: 1px;
}
.m .main .cpjs .box .bottom_content .rgzn .a {
  height: auto;
}
.m .main .cpjs .box .bottom_content .rgzn .a > span {
  color: #2567F1;
  text-align: right;
  display: block;
  margin-bottom: 5px;
}
.m .main .cpjs .box .bottom_content .rgzn .c > span {
  color: #2567F1;
  text-align: right;
  display: block;
  margin-bottom: 5px;
}
.m .main .about-us {
  width: 100%;
  height: 384px;
  background: url(../img/m_back1.png) no-repeat;
  background-size: 100% 100%;
}
.m .main .about-us .box {
  width: 100%;
  padding: 2em 15px;
}
.m .main .about-us .box .title {
  text-align: center;
  font-size: 1.6em;
  font-weight: 600;
}
.m .main .about-us .box .content {
  font-size: 14px;
  margin-top: 20px;
}
.m .main .about-us .box .icon_box {
  margin-top: 70px;
}
.m .main .about-us .box .icon_box ul {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  width: 100%;
}
.m .main .about-us .box .icon_box ul li {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 32%;
}
.m .main .about-us .box .icon_box ul li i {
  display: block;
  width: 60px;
  height: 60px;
  background-size: contain;
}
.m .main .about-us .box .icon_box ul li .a {
  background-image: url(../img/m_icon1.png);
}
.m .main .about-us .box .icon_box ul li .b {
  background-image: url(../img/m_icon2.png);
}
.m .main .about-us .box .icon_box ul li .c {
  background-image: url(../img/m_icon3.png);
}
.m .main .about-us .box .icon_box ul li span {
  color: #202020;
  font-size: 14px;
  font-weight: 600;
  display: block;
  margin-top: 10px;
  height: 70px;
  text-align: center;
}
.m .main .bottom {
  width: 100%;
  background: #141B1E;
}
.m .main .bottom .box {
  width: 100%;
  padding: 3em 0;
}
.m .main .bottom .box .add {
  color: rgba(255, 255, 255, 0.65);
  font-size: 14px;
  text-align: center;
}
.m .main .bottom .box .copy-info {
  color: rgba(255, 255, 255, 0.65);
  font-size: 14px;
  text-align: center;
  margin-top: 20px;
}
.m .mask {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(39, 39, 39, 0.7);
  z-index: 99;
  display: none;
}
.m .mask .dialog {
  width: 95%;
  height: 100%;
  margin: 20px auto;
  background: #fff;
  z-index: 100;
  position: relative;
  border-radius: 6px;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 2em 0;
}
.m .mask .dialog img {
  width: 100%;
  height: auto;
  object-fit: contain;
  display: block;
  overflow-y: scroll;
  margin-top: 1em;
}
.m .mask .top {
  width: 30px;
  height: 30px;
  position: fixed;
  top: 20px;
  right: 20px;
  background: #101010;
  color: #fff;
  border-radius: 50%;
  text-align: center;
  line-height: 30px;
  margin: 0.5em 0;
}