.m-header {
  position: fixed;
  width: 100%;
  height: 60px;
  display: none;
  background: #fff;
  justify-content: space-between;
  align-items: center;
  z-index: 9999;
  padding: 0 20px;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.5);
}

.m-header .m-logo img {
  height: 40px;
}

.ys_navph2_menu_btn {
  position: relative;
  display: inline-block;
  vertical-align: middle;
  width: 28px;
  height: 22px;
}

.ys_navph2_menu_line,
.ys_navph2_menu_line::before,
.ys_navph2_menu_line::after {
  display: block;
  width: 100%;
  height: 2px;
  background: #666;
  transition: all 0.36s;
}

.ys_navph2_menu_line {
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
}

.ys_navph2_menu_line::before {
  content: "";
  position: absolute;
  top: 10px;
}

.ys_navph2_menu_line::after {
  content: "";
  position: absolute;
  top: -10px;
}

.ys_navph2_menu_btn.act .ys_navph2_menu_line {
  background: transparent;
}

.ys_navph2_menu_btn.act .ys_navph2_menu_line::before {
  top: 0;
  transform: rotate(45deg);
}

.ys_navph2_menu_btn.act .ys_navph2_menu_line::after {
  top: 0;
  transform: rotate(-45deg);
}

.ys_navph2_nav_icon {
  position: absolute;
  right: 5px;
  top: 20px;
  /* transform: translateY(-50%); */
  width: 12px;
  height: 12px;
}

.ys_navph2_nav_icon::before {
  transform: rotate(90deg);
}

.ys_navph2_lang_modal.act {
  transform: translateX(0);
}

.ys_navph2_menu img {
  margin-right: 20px;
}

.m-nav {
  position: fixed;
  z-index: 999;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  padding: 84px 0 50px;
  background: #fff;
  color: #fff;
  overflow: hidden;
  transform: translateX(100%);
  transition: all 0.5s ease-out;
}

.m-nav.act {
  transform: translateX(0);
}

.m-nav .fistUl {
  height: 80vh;
  overflow-y: auto;
}

.m-nav ul li {
  border-bottom: 1px solid #ddd;
  width: 90%;
  margin-left: 5%;
  position: relative;
  padding: 5px 0;
}

.m-nav ul li a {
  color: #333;
  display: inline-block;
  height: 50px;
  line-height: 50px;
  width: 80%;
}

.m-nav ul li ul {
  display: none;
}

.ys_navph2_nav_icon::before {
  transform: rotate(90deg);
}

.ys_navph2_nav_icon::before,
.ys_navph2_nav_icon::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 0;
  margin-left: -1px;
  width: 2px;
  height: 100%;
  background: #666;
  transition: all 0.36s;
}

.m-nav li.act {
  border: none;
}

.m-nav li.act .ys_navph2_nav_icon::after {
  transform: rotate(90deg) !important;
}

.m-nav ul li > ul li {
  padding: 0;
  width: 97%;
  margin-left: 3%;
  border-bottom: 1px solid #eee;
}

.m-nav ul li > ul li a {
  height: 43px;
  line-height: 43px;
  width: 100%;
}

.yewuBox .yewu-swiper-m {
  display: none;
}

.yewu-swiper-m .yewu-txt h4 {
  font-size: 16px;
  line-height: 40px;
  border-bottom: 1px solid #ddd;
  margin-top: 10px;
  margin-bottom: 10px;
  color: #333;
}

.yewu-swiper-m .yewu-txt p {
  font-size: 14px;
  color: #666;
}

.m-laoban {
  display: none;
  /* margin-top: -65px; */
}

@media screen and (max-width: 1600px) {
  .nav-right span {
    margin: 0 50px 0 10px;
    font-size: 24px;
  }
  .showBox .showBox-list {
    width: 140px;
  }
  .showBox {
    padding: 10%;
  }
  .showBox .listBox-two .showBox-list p {
    line-height: 1.3;
  }
}

@media screen and (max-width: 1500px) {
  .nav {
    padding: 0 20px;
  }
  .nav-left .logo img {
    width: 180px;
  }
  .nav-right a {
    margin-left: 10px;
  }
  .nav-left ul {
    margin-left: 40px;
  }
  .nav-right {
    width: 28%;
  }
  .content {
    width: 90%;
  }
  .aboutTwoBox .aboutTwo-right {
    /* display: flex;
    align-items: flex-end; */
  }
  .aboutThreeBox ul li .qian .team-listImg {
    display: flex;
    align-items: flex-end;
  }
  .team-listBig img {
    width: 100%;
  }
  .aboutFourBox ul li {
    width: 30%;
    height: 400px;
  }
  .aboutFourBox ul li .qian {
    background-size: 100% 100%;
  }
  .aboutFourBox ul li .hou p,
  .aboutFourBox ul li .qian p {
    font-size: 21px;
  }
  .qiye-honer ul li img {
    height: 195px;
  }
  .yewu-swiper {
    width: 90%;
  }
  .threeMain {
    justify-content: space-between;
  }
  .three-left {
    transform: scale(1) translateX(-15%);
    -ms-transform: scale(1) translateX(-15%);
    /* IE 9 */
    -moz-transform: scale(1) translateX(-15%);
    /* Firefox */
    -webkit-transform: scale(1) translateX(-15%);
    /* Safari 和 Chrome */
    -o-transform: scale(1) translateX(-15%);
  }
  .anli-swiper {
    width: 600px;
    height: 400px;
  }
  .showBox {
    padding: 10%;
  }
  .showBox p {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 4;
    overflow: hidden;
  }
  .box-p {
    height: auto;
    min-height: 80px;
  }
  .showBox .showBox-list {
    width: 32%;
  }
  .home-news ul li {
    width: 31%;
  }
  /* .home-news ul li:last-child{
		display: none;
	} */
  .aboutThreeBox ul li .hou p {
    font-size: 16px;
  }
  .anli-swiper .swiper-slide div {
    left: 30px;
  }
  .anli-swiper .swiper-slide div h3 {
    font-size: 20px;
  }
  .anli-right ul li {
    margin-bottom: 15px;
  }
  .home-about .home-about-left {
    /* width: 580px; */
    /* top: 100px; */
    height: auto;
  }
  .home-about .home-about-right {
    /* width: 61%; */
  }
  .home-about .home-about-right img {
    /* width: 100%; */
  }
  .licheng-swiper .swiper-slide {
    top: -123px;
  }
  .licheng-swiper .swiper-slide.swiper-slide-next {
    top: -41px;
  }
  .licheng-swiper .swiper-slide.swiper-slide-active {
    top: 71px;
  }
  .licheng-prev {
    top: -109px;
  }
  .threeBox {
    position: relative;
    top: -3vh;
  }

  .anliBox .anli-right {
    margin-top: 0;
  }
}

@media screen and (max-width: 1350px) {
  .threeBox {
    position: relative;
    top: -5vh;
  }
}

@media screen and (max-width: 1240px) {
  .nav-right span {
    display: none;
  }
  .banner-swiper {
    height: 52vw;
  }
  .fot-box .fot-listleft {
    display: none;
  }
  .fot-listright {
    width: 100%;
  }
  .fot-listright ul {
    margin-top: 0;
  }

  .fot-top {
    height: auto;
    padding: 20px 0 15px;
  }
  .gujia {
    display: flex;
    align-items: center;
  }
  .fot-topBox .fot-topleft .time {
    margin-bottom: 10px;
  }
  .fot-topBox .fot-topleft h1 {
    margin: 0 10px 0;
    align-items: center;
  }
  .fot-topBox .fot-topleft h1 b {
    font-size: 20px;
  }

  .anliBox .anli-left,
  .anliBox .anli-right {
    transition: transform 1s;
    transform: scale(0.9) !important;
    transition: all 0.5s;
  }
  .anliBox .anli-right {
    margin: 0 -50px;
  }
  .topNav-left {
    display: flex;
    overflow-x: scroll;
    flex-wrap: nowrap;
    width: calc(100% - 40px);
    padding-bottom: 20px;
    position: relative;
    top: 10px;
  }

  .topNav-left::-webkit-scrollbar {
    background: transparent;
    color: transparent;
  }
  .topNav-left::-webkit-scrollbar-thumb {
    background: transparent;
    color: transparent;
  }
  .topNav-left::-webkit-scrollbar-track {
    background: transparent;
    color: transparent;
  }
  .topNav-left div {
    display: flex;
  }
  .topNav-left a {
    width: max-content;
    margin-right: 16px;
  }

  .topNav-right span {
    display: none;
  }
  .topNav-right a {
    margin-right: 10px;
  }
  .showBox-imgBox {
    margin-top: 10px;
  }
  .showBox-imgBox img {
    width: 76%;
  }
  .banner-product {
    display: none;
  }
  .aboutfot-zhanwei {
    height: 60px;
  }
  .aboutOneBox {
    padding-top: 40px;
  }
  .aboutTwoBox {
    margin-top: 60px;
  }
  .aboutFourBox {
    padding-top: 40px;
  }
  .aboutFiveBox {
    margin-top: 40px;
  }
  .anliBox {
    margin-top: 40px;
  }
}
@media (max-width: 1140px) {
  .anliBox .anli-left,
  .anliBox .anli-right {
    transform: scale(0.8) !important;
    transition: all 0.5s;
  }
  .anliBox .anli-right {
    margin: 0 0 0 -80px;
  }
}
.ys_navph2_menu > img {
  width: 16px;
}
.app_show {
  display: none;
}
@media (max-width: 1100px) {
  .aboutThreeBox ul li .qian .team-listTxt a {
    transform: scale(0.7);
    transform-origin: left center;
  }
}
@media screen and (max-width: 980px) {
  .aboutTwoBox {
    margin-top: 0px;
  }
  .about-topNav.on {
    top: 60px;
  }
  .m-video {
    display: block;
  }
  .app_show {
    display: block;
  }
  .app_none {
    display: none;
  }
  .header {
    display: none;
  }
  .m-header {
    display: flex;
  }
  .content {
    /* width: 96%; */
    width: calc(100vw - 40px);
    margin: auto;
  }
  .fot-topBox {
    margin: 0 20px;
    height: auto;
  }
  .home-about {
    flex-wrap: wrap;
  }
  .home-about .home-about-left {
    width: 100%;
    top: 0;
    box-shadow: none;
  }
  .home-about .home-about-right {
    width: 100%;
    position: relative;
    display: none;
  }
  .home-about .home-about-right > div {
    display: none;
  }
  .he_syp2,
  .he_syp4 {
    display: none;
  }
  .yewuBox .yewu-swiper {
    display: none;
  }
  .yewuBox .yewu-swiper-m {
    display: block;
  }
  .threeBox {
    display: none;
  }
  .anli {
    display: none;
  }
  .anli-swiper {
    width: 100%;
  }
  .anli-right a {
    width: 30%;
    height: 115px;
    margin-bottom: 5%;
  }
  .anli-right a .home-anli-list img {
    margin-bottom: 10px;
  }
  .banner {
    margin-top: 40px;
    height: 45vh;
  }
  .banner-swiper {
    height: 100%;
  }
  .swiper-slide .banner-img img {
    /* height: 80px; */
    /* display: none; */
    width: 50vw;
  }
  .swiper-slide .banner-img {
    top: 20%;
    left: 50%;
    transform: translateX(-50%);
  }
  .banner-next,
  .banner-prev {
    top: 55%;
  }
  .banner-next img,
  .banner-prev img {
    height: 30px;
  }
  .home-about {
    width: calc(100vw - 40px);
    margin: 0 auto;
    margin-top: 10px;
    padding-bottom: 0;
  }
  .home_about_top{
    margin-top: 20px;
  }
  .home-about h3 {
    color: #333;
    font-size: 15px;
    margin: 20px auto 15px;
    padding: 0 15px;
  }
  .home-about p {
    font-size: 14px;
  }
  .home-about a {
    height: 42px;
    margin: 0 auto;
    margin-top: 20px;
  }
  .home-about .home-about-right div {
    margin-top: 20px;
    margin-bottom: 0;
  }
  .anli-swiper .swiper-slide div {
    width: 98%;
    text-align: center;
    bottom: 5px;
    left: 1%;
    background: #fff;
    color: #666;
    border-radius: 90px;
    box-shadow: 0 1px 3px #ddd;
  }
  .anli-swiper .swiper-slide {
    padding-bottom: 30px;
  }
  .anli-swiper .swiper-slide div h3 {
    font-size: 15px;
    margin: 8px 0;
    display: flex;
    justify-content: space-around;
  }
  .anli-swiper .swiper-slide div h3 span {
    flex: 1;
    padding: 0 20px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: #333;
  }
  .anli-swiper .swiper-slide div h3 .you {
    width: 30px;
    margin-right: 10px;
  }
  .anli-swiper .swiper-slide div p {
    font-size: 13px;
    display: none;
  }
  .anli-swiper .swiper-slide {
    padding-left: 0;
  }
  .anli-swiper .swiper-slide img {
    width: 100%;
    box-shadow: none;
    border-radius: 0;
  }
  .anli-swiper {
    /* height: 220px; */
    height: auto;
    border-radius: 10px;
  }
  .anli_pages {
    text-align: center;
  }
  .anli-right h1 {
    font-size: 28px;
  }
  .newsMore a {
    height: 42px;
    margin-top: 30px;
    display: none;
  }
  .home-news ul {
    flex-wrap: wrap;
  }
  .home-news ul li {
    width: 100%;
    margin-bottom: 30px;
  }
  .home-news h1 {
    font-size: 28px;
    margin-bottom: 30px;
    text-align: left;
    width: 96%;
    margin-left: 2%;
  }
  .home-news ul li .newsImg {
    margin-bottom: 10px;
  }
  .fot-listright {
    display: none;
  }
  .fot-listleft {
    width: 100%;
  }
  .fot-box {
    padding: 1px 0;
    display: none;
  }
  .fot-list {
    margin-top: 30px;
  }
  .fot-listleft .fotlogoImg {
    margin-bottom: 20px;
    width: auto;
  }
  .fot-bot {
    height: 60px;
    padding: 0 10px;
    text-align: center;
    font-size: 13px;
    border-top-color: #555;
  }
  .banner-pagination {
    bottom: 10px !important;
  }
  .banner-swiper .swiper-pagination-bullet {
    margin: 0 10px !important;
  }
  .swiper-slide img {
    width: 100%;
    height: auto;
  }
  .flash4 {
    height: auto;
  }
  .flash4 ul {
    flex-wrap: wrap;
  }
  .flash4 ul li {
    width: 100%;
    height: 533px;
    border: none;
  }
  .flash4 ul li:hover {
    width: 100%;
  }
  .showCenter {
    display: none;
  }
  .showBox {
    opacity: 1;
    padding: 10% 6%;
  }
  .showBox p {
    font-size: 15px;
  }
  .flash4 ul li .imgTop {
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
  }
  .box-list {
    margin-top: 40px;
  }
  .box-list p {
    margin-top: 16px;
  }
  .showBox-listBox {
    margin-top: 30px;
  }
  .box-p {
    min-height: auto;
  }
  .showBox .listBox-two .showBox-list {
    width: 100%;
    height: 74px;
    padding: 6px 0;
    margin-bottom: 10px;
    align-items: center;
  }
  .showBox h2 {
    margin-bottom: 20px;
  }
  .showBox h2 {
    font-size: 24px;
  }
  .showBox .listBox-two .showBox-list h3 {
    font-size: 16px;
  }
  .showBox .listBox-two .showBox-list p {
    font-size: 13px;
  }
  .fot-topright {
    display: none;
  }
  .banner-next {
    right: 20px;
  }
  .banner-prev {
    left: 20px;
  }
  .yewuBox .yewu-swiper-m {
    width: 96%;
    margin-left: 2%;
    margin-top: 20px;
  }
  .yewuBox .yewu-swiper-m img {
    width: 100%;
  }
  .home-title h1 {
    font-size: 22px;
    margin-bottom: 0;
  }
  .anli-right a .home-anli-list p {
    font-size: 14px;
  }
  /* 关于罗曼 */
  .aboutOneBox {
    margin-top: 0;
    background: none;
  }
  .aboutOneBox p {
    font-size: 14px;
  }
  .aboutTwoBox {
    flex-wrap: wrap;
    width: calc(100vw - 40px);
  }
  .aboutThreeBox {
    width: calc(100vw - 40px);
  }
  .aboutTwoBox .aboutTwo-left {
    width: 100%;
    height: auto;
    margin-top: 40px !important;
    /* padding-top: 50px; */
  }
  .aboutTwoBox .aboutTwo-left .srcoll {
    width: 100%;
    height: auto;
  }
  .aboutTwoBox .aboutTwo-right {
    display: none;
  }
  .aboutOneBox .title-txt,
  .aboutTwoBox .title-txt {
    margin-bottom: 20px;
    font-size: 24px;
  }
  .aboutTwoBox .aboutTwo-left p.laoban {
    font-size: 14px;
  }
  .userHoner h1 {
    font-size: 30px;
    margin-top: 5px;
  }
  .userHoner-right {
    width: calc(100% - 110px);
    flex: 1;
    margin-left: 10px;
  }
  .userHoner-right .iconfont {
    display: none;
  }
  .userHoner-swiper .swiper-slide {
    font-size: 12px;
  }
  .jiyu {
    margin-bottom: 40px;
  }
  .jiyu p {
    font-size: 14px;
  }
  .jiyu h3 {
    margin-bottom: 10px;
  }
  .aboutThreeBox ul li {
    width: 100%;
    margin-right: 0;
  }
  .aboutThreeBox ul li .qian .team-listImg {
    position: absolute;
    z-index: 1;
    right: 0;
    bottom: 0;
    width: 160px;
  }
  .aboutThreeBox ul li .qian .team-listTxt {
    width: 54%;
    position: relative;
    z-index: 2;
  }
  .aboutThreeBox ul li .qian .team-listTxt h3 {
    border: none;
  }
  .aboutThreeBox ul li .qian .team-listTxt p {
    font-size: 13px;
    height: auto;
  }
  .aboutThreeBox ul li .qian {
    height: 350px;
  }
  .aboutThreeBox ul li .qian .team-listTxt a {
    width: 160px;
    height: 45px;
    position: absolute;
    left: 0;
    bottom: 30px;
  }
  .aboutThreeBox ul li .hou p {
    font-size: 14px;
  }
  .aboutThreeBox ul li .hou h2 {
    margin-bottom: 10px;
    padding-bottom: 10px;
  }
  .team-listBig {
    display: flex;
    justify-content: center;
    align-items: center;
  }
  .aboutThreeBox ul li.jishubu .qian {
    height: 400px;
  }
  .title-txt {
    font-size: 24px;
  }
  .aboutThreeBox .title-txt,
  .aboutFourBox .title-txt,
  .aboutFiveBox .title-txt {
    margin-bottom: 20px;
    font-size: 22px;
  }
  .aboutThreeMain {
    padding: 40px 0;
  }
  .aboutFourBox {
    padding: 60px 0;
    width: calc(100vw - 40px);
  }
  .aboutFiveBox {
    margin-left: auto;
    margin-right: auto;
  }
  .licheng-m-box,
  .aboutFiveBox,
  .aboutHexin {
    width: calc(100vw - 40px);
  }
  .aboutFourBox ul {
    flex-wrap: wrap;
  }
  .aboutFourBox ul li {
    width: 100%;
  }
  .qiye-honer {
    margin-top: 20px;
  }
  .licheng {
    margin-top: 20px;
    background-size: 100%;
    padding-bottom: 60px;
  }
  .licheng-tab {
    overflow-y: hidden;
    overflow-x: auto;
    padding-bottom: 5px;
  }
  .licheng-tab span.active img {
    display: none;
  }
  .licheng-tab span {
    margin: 0 20px;
  }
  .licheng-main {
    margin-top: 20px;
  }
  .licheng-mainBox {
    flex-wrap: wrap;
  }
  .licheng-mainBox .licheng-main-left {
    border: none;
    display: none;
  }
  .licheng-mainBox .licheng-main-right {
    width: 100%;
  }
  .licheng-mainBox .licheng-main-left p:first-child {
    margin-bottom: 20px;
  }
  .top-banner {
    height: 300px;
    display: flex;
    justify-content: center;
    align-items: center;
  }
  .top-banner img {
    width: auto;
    height: 100%;
  }
  .top-bannerTxt {
    margin: 26% 10%;
    animation: none;
  }
  .top-bannerTxt .banner-img {
    /* width: 225px; */
  }
  .top-bannerFot {
    display: none;
  }
  .fot-center-top h1 {
    font-size: 18px;
  }
  .qiye-honer ul li img {
    height: auto;
  }
  .anli .home-title p {
    padding: 0 10px;
    font-size: 14px;
    color: #666;
  }
  .yewuBox {
    margin-top: 40px;
  }
  .anli {
    margin-bottom: 60px;
    margin-top: 40px;
  }
  .home-news {
    margin-top: 60px;
    margin-bottom: 60px;
  }
  .m-laoban {
    display: block;
  }
  .aboutSixMain {
    display: none;
  }
  .licheng {
    margin-bottom: 0;
  }
  .aboutTwoAddsBox {
    padding-top: 40px;
  }
  .aboutHexin-main {
    margin-top: 30px;
  }
  .aboutHexin-main img {
    width: 100%;
  }
  .buildBox {
    flex-wrap: wrap;
  }
  .build-left {
    width: 100%;
  }
  .aboutThreeAddsBox {
    width: calc(100vw - 40px);
    padding-top: 40px;
  }
  .buildBox {
    margin-top: 30px;
  }
  .build-left p {
    margin: 20px 0;
    font-size: 14px;
  }
  .build-left h3 {
    font-size: 18px;
  }
  .build-right {
    width: 100%;
  }
  .build-list {
    margin-top: 20px;
  }
  .build-list > ul {
    padding: 3px 0;
  }
  .build-list li {
    height: auto;
    flex-wrap: wrap;
    margin: 0 3px 20px;
  }
  .build-list li div {
    margin-left: 0;
  }
  .build-list li a {
    width: 100%;
  }
  .build-list li img {
    width: 100%;
    height: auto;
  }
  .build-list {
    height: auto;
    padding: 0;
    overflow: auto;
  }
  .build-list li h4 {
    font-size: 16px;
    margin-top: 6px;
  }
  .licheng-m-box {
    display: block;
  }
}

@media (max-width: 700px) {
  .swiper-slide img {
    width: auto;
    height: 100%;
  }
}