@media (max-width: 1000px) {
  img {
    max-width: initial;
    width: 100%;
  }
  .content, .rowcon {
    width: 100%;
    box-sizing: border-box;
    padding-left: 15px;
    padding-right: 15px;
  }
  #LRfloater1 img {
    width: auto;
  }
  #flb-close {
    width: auto;
    margin: 30px auto 0 !important;
  }
  #flb-lightbox #flb-lightbox-image {
    display: inline-block;
    max-width: 90%;
    height: auto !important;
    width: auto;
  }
  .head-top {
    display: none;
  }
  .head-box {
    background: none;
  }
  header {
    position: relative;
    z-index: 99;
  }
  header::after {
    display: none;
  }
  p {
    line-height: 1.7em;
    font-size: 16px;
  }
  .fl, .fr {
    float: none;
  }
  .padd {
    padding-top: 0.5rem;
    padding-bottom: 0.5rem;
  }
  .paddtop {
    padding-top: 0.4rem;
  }
  .magg {
    margin-top: 0.5rem;
    margin-bottom: 0.5rem;
  }
  .mtop {
    margin-top: 0.4rem;
  }
  .menubtn {
    position: absolute;
    top: 0;
    right: 0;
    padding: 15px;
    cursor: pointer;
    -webkit-transition: 0.3s;
    transition: 0.3s;
    z-index: 9;
    display: block;
    margin-top: 9px;
  }
  .menubtn .bar:nth-of-type(1) {
    margin-top: 0px;
  }
  .menubtn .bar:nth-of-type(3) {
    margin-bottom: 0px;
  }
  .bar {
    position: relative;
    display: block;
    width: 25px;
    height: 2px;
    margin: 7px auto;
    background-color: #5a5a5a;
    border-radius: 10px;
    -webkit-transition: 0.3s;
    transition: 0.3s;
  }
  .menubtn_close .bar:nth-of-type(1) {
    -webkit-transform: translateY(9px) rotate(-45deg);
    -ms-transform: translateY(9px) rotate(-45deg);
    transform: translateY(9px) rotate(-45deg);
  }
  .menubtn_close .bar:nth-of-type(2) {
    opacity: 0;
  }
  .menubtn_close .bar:nth-of-type(3) {
    -webkit-transform: translateY(-9px) rotate(45deg);
    -ms-transform: translateY(-9px) rotate(45deg);
    transform: translateY(-9px) rotate(45deg);
  }
  .headtop {
    display: none;
  }
  .share {
    display: none;
  }
  .head .content {
    width: 100%;
  }
  .head .logo {
    width: 22%;
  }
  .fixed-head {
    padding-top: 0.1rem;
    padding-bottom: 0.1rem;
  }
  .nav {
    display: none;
    position: absolute;
    width: 100%;
    background: #FFF;
    left: 0;
    width: 100%;
    box-sizing: border-box;
    margin: 0;
    top: 0.66rem;
    box-shadow: 0px 1px 5px 0px rgba(26, 26, 26, 0.1);
    padding: 0.15rem;
  }
  .nav > li {
    padding: 0;
    line-height: 0.4rem;
    margin-right: 0;
    box-sizing: border-box;
    width: 100%;
  }
  .nav > li > a {
    font-size: 16px;
  }
  .nav > li ul {
    position: static;
    transform: none;
    box-shadow: none;
    padding: 0 0.1rem;
  }
  .nav > li ul li {
    line-height: 0.35rem;
  }
  .nav .nav-more i {
    top: 0.2rem;
  }
  .head {
    padding: 0.15rem 0;
  }
  footer {
    background-size: auto 100%;
  }
  .footbot {
    padding-top: 0.1rem;
    padding-bottom: 0.15rem;
  }
  .footbot img {
    width: 12%;
    margin: 0;
  }
  .footbot img:last-child {
    width: 31%;
  }
  .footlogo {
    display: none;
  }
  .footnav {
    width: 100%;
    margin-bottom: 0.3rem;
    margin-top: 0.3rem;
  }
  .footnav dl {
    display: none;
  }
  .footnav .foot-chat {
    display: block;
    width: 100%;
  }
  .footnav .foot-chat dt {
    font-size: 0.18rem;
    padding-bottom: 0.08rem;
    margin-bottom: 0.25rem;
  }
  .footnav .foot-chat dt::before {
    height: 1px;
  }
  .footnav .foot-chat dd {
    margin-top: 0.15rem;
  }
  .foottop {
    padding-bottom: 0.1rem;
  }
  .totop {
    width: 0.4rem;
    height: 0.4rem;
  }
  .banner .swiper-pagination {
    bottom: 0.2rem;
  }
  .banner .swiper-pagination .swiper-pagination-bullet {
    width: 0.1rem;
    height: 0.1rem;
    margin: 0 0.04rem;
  }
  .banner .swiper-button-next, .banner .swiper-button-prev {
    display: none;
  }
  .bantxt {
    position: absolute;
    width: 100%;
    top: 50%;
    transform: translateY(-50%);
    margin-top: 0;
  }
  .bantxtcon {
    margin-left: 0;
    padding: 0.2rem 0.2rem;
  }
  .bantxtcon h2 {
    font-size: 0.22rem;
  }
  .bantxtcon h2 br {
    display: none;
  }
  .bantxtcon p {
    font-size: 16px;
    padding: 0.06rem 0.15rem;
    margin-top: 0.1rem;
    line-height: 1.3em;
  }
  .about-box {
    margin-top: 0.4rem;
    padding-bottom: 0.4rem;
  }
  .about-pic {
    width: 100%;
    margin-top: 0.3rem;
    margin-right: 0;
  }
  .about-pic a {
    bottom: -0.2rem;
    left: -0.15rem;
  }
  .about-pic a:hover {
    left: 0;
  }
  .morebtn {
    display: inline-block;
    height: 0.4rem;
    line-height: 0.4rem;
    font-size: 0.2rem;
    padding: 0 0.25rem;
  }
  .morebtn img {
    width: 0.18rem;
    margin-left: 0.1rem;
  }
  .about-txt {
    width: 100%;
  }
  .about-txt h4 {
    font-weight: bold;
    margin-top: 0;
    font-size: 0.22rem;
    margin-bottom: 0.2rem;
  }
  .about-txt p {
    margin-top: 1em;
  }
  .titbox {
    padding-bottom: 0.15rem;
    margin-bottom: 0.4rem;
  }
  .titbox::before {
    margin-left: -0.5rem;
    width: 1rem;
  }
  .titbox::after {
    width: 0.14rem;
    height: 0.14rem;
    bottom: -0.06rem;
    margin-left: -0.06rem;
  }
  .titbox h2,.titbox h1 {
    font-size: 0.22rem;
  }
  .expertiselist {
    justify-content: space-between;
    margin-top: -0.3rem;
  }
  .expertiselist li {
    padding-bottom: 0.2rem;
    width: 48%;
    margin-right: 0;
    margin-top: 0.3rem;
  }
  .expertiselist li .tit {
    left: 0.1rem;
    right: 0.1rem;
    height: 0.65rem;
  }
  .expertiselist li .tit h4 {
    font-size: 16px;
  }
  .advantage {
    padding-top: 0.5rem;
  }
  .advantage::before {
    width: 100%;
    background-size: auto 100%;
    background-position: center top;
  }
  .advantagelist {
    width: 100%;
    margin-top: -0.3rem;
  }
  .advantagelist li {
    min-width: initial;
    margin-top: 0.3rem;
    width: 48%;
  }
  .advantagelist li i {
    width: 0.3rem;
  }
  .advantagelist li h4 {
    font-size: 0.26rem;
    margin-top: 0.1rem;
    padding-bottom: 0.05rem;
  }
  .advantagelist li p {
    font-size: 16px;
    margin-top: 0.1rem;
  }
  .advantage-txt {
    width: 100%;
    margin-left: 0;
    justify-content: space-between;
    margin-top: 0.3rem;
  }
  .advantage-txt li {
    width: 100%;
    margin-right: 0;
    margin-top: 0.3rem;
    box-sizing: border-box;
    padding: 0.25rem 0.15rem;
  }
  .advantage-txt li span {
    font-size: 0.32rem;
    margin-bottom: 0.1rem;
  }
  .advantage-txt li h4 {
    min-height: initial;
    font-size: 0.18rem;
    margin-bottom: 0.1rem;
  }
  .newstop .aniimg {
    width: 100%;
  }
  .newstop .txt {
    width: 100%;
    margin-top: 0.3rem;
  }
  .newstop .txt h4 {
    font-size: 0.18rem;
  }
  .newstop .txt .date {
    font-size: 16px;
    margin-top: 0.15rem;
    margin-bottom: 0.2rem;
  }
  .newstop .morebtn {
    margin-top: 0.2rem;
    position: static;
    margin-left: 0;
  }
  .newstop .morebtn:hover {
    margin-left: 0.1rem;
  }
  .newstop:hover h4 {
    color: #F4BA48;
  }
  .newstop:hover .aniimg img {
    transform: scale(1.1);
  }
  .newstop a {
    align-items: flex-start;
  }
  .listnavbox {
    padding-top: 0.1rem;
  }
  .route {
    padding: 0;
    padding-bottom: 0.1rem;
  }
  .route i {
    margin: 0 0.08rem;
  }
  .listnav {
    margin: 0;
    margin-top: 0.1rem;
    margin-bottom: 0.2rem;
    padding-left: 0.3rem;
    padding-right: 0.3rem;
    max-width: 100%;
  }
  .listnav li {
    margin-left: 0;
    margin-right: 0.06rem;
  }
  .listnav li a {
    padding: 0.08rem 0;
  }
  .listnav .listnavact a {
    border-bottom: 1px solid #F4BA48;
    border-top: 0 none;
  }
  .listbantxt {
    max-width: 92%;
    min-width: 80%;
  }
  .listbantxt-con {
    padding: 0.2rem 0.3rem;
  }
  .listbantxt-con h1, .listbantxt-con h2 {
    text-align: center;
    font-size: 0.26rem;
    white-space: initial;
  }
  .aboutvideo {
    width: 100%;
  }
  .aboutvideo::before {
    left: -0.1rem;
    bottom: -0.1rem;
    right: 0.7rem;
  }
  .abouttoptxt {
    width: 100%;
    margin-top: 0.5rem;
  }
  .abouttoptxt::before {
    right: 0;
    height: 0.1rem;
    width: 46%;
    top: 6.5%;
  }
  .aboutlogo {
    width: 40%;
    padding-left: 0.25rem;
    margin-bottom: 0.3rem;
  }
  .aboutlogo::before {
    top: -0.15rem;
    width: 0.4rem;
    height: 0.25rem;
  }
  .foumderrow {
    padding-left: 0.15rem;
    padding-right: 0.15rem;
  }
  .rowcon {
    width: 100%;
    padding-left: 0.15rem;
    box-sizing: border-box;
    padding-right: 0.15rem;
  }
  .foumderleft {
    width: 100%;
    margin-top: 0rem;
  }
  .foumderleft p {
    margin-left: 0;
    margin-right: 0;
  }
  .foumderleft .mshow {
    margin-bottom: 0.3rem;
  }
  .founderpic {
    margin-top: 0.3rem;
  }
  .founderpic img {
    display: none;
  }
  .founderpic .pic {
    position: static;
    width: 100%;
    display: block;
  }
  .foumderright {
    width: 100%;
    margin-top: 0;
  }
  .foumderright img {
    border: 3px solid #FFF;
  }
  .foumderlist {
    margin-top: 0.3rem;
    padding-left: 0;
  }
  .foumderlist li {
    font-size: 16px;
  }
  .aboutteam li .aniimg {
    padding: 0.1rem 0.1rem;
  }
  .aboutteam li .aniimg img {
    border: 3px solid #FFF;
  }
  .aboutteam li h4 {
    font-size: 16px;
    padding: 0.15rem 0.1rem;
  }
  .aboutteam .swiper-button-next, .aboutteam .swiper-button-prev {
    display: none;
  }
  .aboutteam .swiper {
    padding-bottom: 0.3rem;
  }
  .aboutteam .swiper-pagination span.swiper-pagination-bullet {
    width: 0.12rem;
    height: 0.12rem;
    margin: 0 0.05rem;
  }
  .abouthonor img {
    width: 19%;
  }
  .honorbot {
    margin-top: 0.2rem;
  }
  .honorl {
    width: 75%;
  }
  .honorc {
    width: 22%;
  }
  .honorc img:first-child {
    margin-bottom: 0.1rem;
  }
  .honortxt {
    width: 100%;
    margin-top: 0.2rem;
    padding: 0.2rem 0.2rem 0.4rem 0.2rem;
  }
  .honortxt ul li {
    padding-left: 0.22rem;
  }
  .honortxt ul li::before {
    width: 0.06rem;
    height: 0.06rem;
  }
  /*about-1*/
  .fzlctab {
    width: 0.55rem;
    position: sticky;
    right: 0;
    top: 0.5rem;
  }
  .fzlctab li {
    font-size: 15px;
    padding-left: 0.1rem;
    margin: 0.1rem 0;
  }
  .fzlctab li:before {
    width: 0.03rem;
    left: -0.02rem;
    margin-top: -0.08rem;
  }
  .fzlctab .tabact:before {
    height: 16px;
  }
  .fzlccon {
    width: 82%;
  }
  .fzlcbgtxt {
    font-size: 1rem;
  }
  .fzlcitem li {
    padding-bottom: 0.3rem;
    padding-left: 0.2rem;
  }
  .fzlcitem li h5 {
    font-size: 0.24rem;
    margin-bottom: 0.2rem;
  }
  .fzlcitem li h5:before {
    width: 0.16rem;
    height: 0.16rem;
    left: -0.28rem;
    margin-top: -0.08rem;
  }
  .fzlcitem li h5:after {
    width: 0.08rem;
    height: 0.08rem;
    left: -0.24rem;
    margin-top: -0.04rem;
  }
  .fzlcitem-list {
    margin-bottom: 0.3rem;
  }
  .fzlcitem-list span {
    font-size: 0.18rem;
    float: none;
    width: 100%;
    margin-bottom: 0.1rem;
  }
  .fzlcitem-list .fzlcitem-con {
    float: none;
    width: 100%;
  }
  .fzlcitem-list .fzlcitem-con h4 {
    font-size: 15px;
  }
  .fzlcitem-list .fzlcitem-pic img {
    margin-top: 0.2rem;
    max-width: 46%;
    float: left;
    margin-right: 4%;
    width: auto;
  }
  /*about-2*/
  .missionpic {
    width: 100%;
    border: 0 none;
  }
  .missiontxt {
    width: 100%;
    margin-top: 0.3rem;
  }
  .missiontxt p {
    padding-left: 0;
  }
  .missiontit {
    font-size: 0.2rem;
    padding: 0.08rem 0.3rem;
    margin-left: 0;
    margin-bottom: 0.2rem;
  }
  .missiontit img {
    width: 0.12rem;
    margin-left: 0.05rem;
  }
  .missionbot {
    margin-top: 0.3rem;
  }
  .missionbot .missionpic {
    width: 100%;
  }
  .missionbot .missiontxt {
    width: 100%;
    text-align: left;
    margin-bottom: 0rem;
  }
  .missionbot .missiontxt p {
    padding-right: 0rem;
  }
  .missionbot .missiontit {
    margin-bottom: 0.2rem;
    margin-right: 0;
  }
  .missionbot .missiontit img {
    margin-left: 0;
    margin-right: 0.05rem;
  }
  .abvalues-l {
    width: 100%;
  }
  .abvalues-l .abvaluestxt p {
    margin: 0;
  }
  .abvalues-r {
    margin-top: 0;
    width: 100%;
  }
  .abvalues-r li {
    width: 100%;
    margin-top: 0.3rem;
  }
  .abvalues-r li .abvaluestxt {
    position: relative;
    bottom: auto;
    left: auto;
    padding: 0.2rem 0;
  }
  .abvalues-r li .abvaluestxt span {
    left: 0;
  }
  .abvaluestxt {
    padding: 0.2rem 0.2rem;
  }
  .abvaluestxt span {
    font-size: 0.26rem;
    left: 0.1rem;
    top: 0.15rem;
  }
  .abvaluestxt h4 {
    font-size: 0.18rem;
    padding-left: 0.45rem;
    margin-bottom: 0.1rem;
  }
  /*epc+o*/
  .epcorow {
    margin-top: 0;
  }
  .epcorow i {
    margin: 0.3rem auto;
    width: 0.38rem;
    transform: rotate(90deg);
  }
  .epcolist {
    width: 100%;
    border-radius: 0px 0.3rem 0px 0.3rem;
    border: 1px solid #F4BA48;
    padding: 0.3rem 0.2rem;
    margin-top: 0.2rem;
  }
  .epcolist span {
    font-size: 0.5rem;
    font-weight: bold;
    position: absolute;
    z-index: -2;
    color: #F4BA48;
    line-height: 1em;
    left: 0.05rem;
    top: -0.55em;
  }
  .epcolist::before {
    border-radius: 0px 0.3rem 0px 0.3rem;
  }
  .epcolist .tit {
    margin-bottom: 0.2rem;
    min-height: auto;
  }
  .epcolist .tit h4 {
    font-size: 0.2rem;
  }
  .epcolist .aniimg .txt {
    padding: 0.2rem 0.2rem;
  }
  .epcolist .aniimg .txt p {
    padding-left: 0.15rem;
    margin-top: 0.08rem;
    font-size: 14px;
  }
  .epcorow2 i {
    width: 0.38rem;
    transform: rotate(90deg);
  }
  .epcorow-down {
    margin-top: 0.3rem;
    margin-bottom: 0.3rem;
  }
  .epcorow-down i {
    width: 100%;
    margin-left: 0;
  }
  .epcorow-down i img {
    width: 0.38rem;
    transform: rotate(90deg);
  }
  /*epc+o-1*/
  .epctest .txt {
    width: 100%;
  }
  .epctest .txt h4 {
    font-size: 0.2rem;
    max-width: 100%;
    margin-bottom: 0.2rem;
  }
  .epctest .pic {
    width: 100%;
    margin-top: 0.3rem;
    position: relative;
  }
  .epctest .pic .img {
    display: none;
  }
  .epcscope {
    background-size: 100% auto;
  }
  .epcscopetxt {
    width: 100%;
    padding-right: 15px;
    padding-left: 15px;
  }
  .epcscopetxt p {
    width: 100%;
    box-sizing: border-box;
    margin: 0;
  }
  .epcscopetxt img {
    border: 1px solid #FFF;
    border-left: 0 none;
    margin-top: 0.3rem;
  }
  .epcscopepic {
    width: 100%;
    margin: 0.3rem auto 0;
    padding-right: 15px;
    padding-left: 15px;
  }
  .epctestrow {
    margin-top: 0rem;
  }
  .epctestlist {
    width: 100%;
  }
  .epctestlist li {
    width: 100%;
    margin-bottom: 0.3rem;
    padding: 0.3rem 0.2rem;
  }
  .epctestlist li span {
    font-size: 0.32rem;
    margin-bottom: 0.1rem;
  }
  .epctestlist li h4 {
    font-size: 0.18rem;
    margin-bottom: 0.2rem;
  }
  .testgold img {
    margin-top: 0.3rem;
  }
  /*epc+o-2*/
  .epcdesign .txt {
    width: 100%;
  }
  .epcdesign .txt h4 {
    font-size: 0.22rem;
    margin-bottom: 0.2rem;
  }
  .epcdesign .pic {
    width: 100%;
    margin-top: 0.3rem;
  }
  .epctit {
    margin-bottom: 0.3rem;
  }
  .epctit h3 {
    font-size: 0.18rem;
    padding: 0.07rem 0.2rem 0.07rem 0.2rem;
  }
  .epctit h3::before {
    width: 0.2rem;
    right: -0.2rem;
  }
  .epcdesignlist li {
    width: 100%;
    padding-bottom: 0;
    margin-bottom: 0.3rem;
  }
  .epcdesignlist li .aniimg {
    width: 100%;
  }
  .epcdesignlist li .tit {
    width: 100%;
    padding-left: 0.5rem;
    padding-right: 0;
    margin-top: 0.3rem;
  }
  .epcdesignlist li .tit h4 {
    font-size: 0.18rem;
  }
  .epcdesignlist li .tit span {
    font-size: 0.3rem;
    right: auto;
    left: 0;
  }
  .epcdesignlist li .txt {
    box-shadow: none;
    width: 100%;
    position: static;
    padding: 0.2rem 0;
  }
  .epcdesignlist li .txt p {
    min-height: initial;
  }
  .design-plant {
    padding: 0;
    background: 0 none;
  }
  .design-plant::before {
    display: none;
  }
  .design-plant .txt {
    width: 100%;
    padding: 0.3rem 0 0;
  }
  .design-plant .txt p {
    margin-bottom: 1.5em;
  }
  .design-plantlist {
    width: 100%;
    margin-top: 0rem;
  }
  .design-plantlist li {
    font-size: 16px;
    padding-left: 0.15rem;
    margin-top: 0.2rem;
    color: #333;
  }
  .design-plantlist li::before {
    width: 0.06rem;
    height: 0.06rem;
    top: 0.4em;
  }
  .standard .pic {
    width: 100%;
  }
  .standard .txt {
    width: 100%;
    margin-top: 0.3rem;
  }
  .standard .txt h3 {
    font-size: 0.2rem;
    margin-bottom: 0.2rem;
  }
  .standardlist {
    margin-top: 0.3rem;
  }
  .standardlist li {
    margin-top: 0.1rem;
  }
  .standardlist h4 {
    font-size: 16px;
    padding-left: 0.2rem;
  }
  .standardlist h4::before {
    width: 0.06rem;
    height: 0.06rem;
    top: 0.4em;
  }
  .standard2 .txt {
    width: 100%;
  }
  .standard2 .pic3 {
    width: 100%;
    margin-top: 0.3rem;
    margin-right: 0;
  }
  .tsfdesign li {
    width: 100%;
    margin-top: 0.5rem;
  }
  .tsfdesign li .tit {
    padding: 0.25rem 0.2rem 0.1rem;
  }
  .tsfdesign li .tit > div {
    min-height: initial;
  }
  .tsfdesign li .tit h4 {
    font-size: 0.18rem;
  }
  .tsfdesign li span {
    font-size: 0.26rem;
    width: 0.4rem;
    height: 0.4rem;
    margin-left: -0.2rem;
    top: -0.3rem;
  }
  .tsfdesign li span::before {
    width: 0.25rem;
    height: 0.25rem;
    margin-left: -0.125rem;
  }
  .tsfdesign li p {
    padding: 0.3rem 0.2rem;
  }
  /*epc+o-3*/
  .constructtop {
    padding-left: 15px;
    padding-right: 15px;
  }
  .constructtop .txt {
    text-align: right;
    width: 100%;
    box-sizing: border-box;
    margin-left: 0;
  }
  .constructtop .txt h4 {
    margin-bottom: 0.1rem;
    font-size: 0.2rem;
  }
  .constructtop .txt h3 {
    font-size: 0.22rem;
    padding-left: 0.2rem;
    padding-right: 0.2rem;
    padding-top: 0.1rem;
    padding-bottom: 0.07rem;
  }
  .constructtop .txt p {
    margin-top: 0.2rem;
  }
  .constructtop .pic {
    width: 100%;
    margin-top: 0.3rem;
  }
  .constructtop .pic .img {
    position: static;
    width: 100%;
    margin: 0 auto 0.2rem;
  }
  .constructtop .pic .img::before {
    display: none;
  }
  .epc-construction {
    padding: 0.4rem 0;
    background-image: url(../images/constructbg1.jpg);
  }
  .epc-construction-l {
    width: 100%;
  }
  .epc-construction-l .pic {
    width: 87.2%;
    margin: 0 auto 0.3rem;
  }
  .epc-construction-l .pic::before {
    left: 0.1rem;
    top: 0.1rem;
  }
  .epc-construction-r {
    width: 100%;
    margin-top: 0rem;
  }
  .epc-construction-r li {
    margin-top: 0.3rem;
    padding-left: 0.2rem;
  }
  .epc-construction-r li::before {
    width: 0.06rem;
    height: 0.06rem;
    top: 0.5em;
  }
  .epc-construction-r h4 {
    font-size: 0.2rem;
    margin-bottom: 0.1rem;
  }
  .operation-pic {
    width: 100%;
  }
  .operation-txt {
    margin-top: 0.3rem;
    width: 100%;
  }
  .operation-txt dl {
    margin-top: 0.3rem;
  }
  .operation-txt dl:first-child {
    margin-top: 0;
  }
  .operation-txt dl dt {
    font-size: 0.2rem;
    margin-bottom: 0.1rem;
  }
  .operation-txt dl dt span {
    font-size: 0.26rem;
    margin-right: 0.1rem;
  }
  .operation-txt dl dd {
    padding-left: 0.2rem;
    line-height: 1.5em;
    margin-top: 0.1rem;
  }
  .operation-txt dl dd::before {
    left: 0rem;
    top: 0.5em;
  }
  .operation-list2 {
    margin-top: 0.4rem;
  }
  .operation-list2 .operation-pic {
    width: 100%;
  }
  .operation-list2 .operation-txt {
    width: 100%;
  }
  /*epc+o-4*/
  .plantepctop .pic {
    width: 100%;
  }
  .plantepctop .txt {
    width: 100%;
    margin-top: 0.3rem;
  }
  .plantepctop .txt h3 {
    font-size: 0.18rem;
  }
  .plantepctop .txt h2 {
    font-size: 0.22rem;
    margin-top: 0.2rem;
  }
  .plantepcbot {
    margin-top: 0.3rem;
  }
  .plantepcbot .pic {
    width: 100%;
    border: 0 none;
  }
  .plantepcbot .txt {
    width: 100%;
    margin-top: 0.3rem;
    margin-bottom: 0;
    padding-right: 0rem;
  }
  .plantepc-tit {
    margin-bottom: 0.3rem;
    padding-left: 0.55rem;
    position: relative;
  }
  .plantepc-tit span {
    font-size: 0.34rem;
    margin-right: 0.1rem;
    line-height: 0.8em;
    position: absolute;
    left: 0;
    top: 0.02rem;
  }
  .plantepc-tit h2 {
    font-size: 0.22rem;
    padding-top: 0.13rem;
  }
  .plantepc-tit h2::before {
    width: 0.16rem;
    height: 0.1rem;
  }
  .plant-engin .pic {
    width: 100%;
  }
  .plant-engin .txt {
    width: 100%;
  }
  .plant-engintxt {
    width: 100%;
    margin-top: 0.4rem;
    padding: 0.3rem 0.2rem 0.2rem;
  }
  .plant-engintxt h4 {
    font-size: 0.18rem;
    padding: 0.07rem 0.2rem;
    top: -0.2rem;
  }
  .plant-engintxt2 {
    width: 100%;
    margin-bottom: 0.3rem;
  }
  .magg7 {
    margin-top: 0.4rem;
    margin-bottom: 0.4rem;
  }
  .plant-procure {
    margin-top: 0.3rem;
  }
  .plant-procure li {
    margin-top: 0.4rem;
  }
  .plant-procure li:nth-child(2n) .txt {
    text-align: left;
  }
  .plant-procure li:nth-child(2n) .txt h4 {
    margin-left: 0;
    margin-right: 0;
  }
  .plant-procure li .pic {
    width: 100%;
  }
  .plant-procure li .txt {
    width: 100%;
  }
  .plant-procure li .txt h4 {
    font-size: 0.18rem;
    padding: 0.1rem 0.2rem;
    margin-left: 0;
    margin-bottom: 0rem;
    margin-top: 0.2rem;
  }
  .plant-constrct {
    padding-bottom: 0.3rem;
  }
  .plant-constrct::before {
    height: 70%;
  }
  .plant-constrct .txtl {
    width: 100%;
  }
  .plant-constrct .txtl p {
    width: 100%;
    margin-bottom: 0.3rem;
  }
  .plant-constrct .txtl img {
    position: static;
    width: 100%;
  }
  .plant-constrct .txtr {
    width: 100%;
    padding-top: 0.25rem;
    padding-bottom: 0;
  }
  .plant-constrct .txtr .pic {
    margin-bottom: 0.2rem;
  }
  .plant-constrct .txtr .pic h4 {
    font-size: 0.18rem;
    padding: 0.1rem 0.2rem;
    position: static;
    margin-top: 0.2rem;
  }
  .plant-constrct .txtr p {
    margin-top: 0.08rem;
  }
  .plant-constrctlist li {
    margin-top: 0.3rem;
  }
  .plant-constrctlist li .aniimg {
    width: 100%;
  }
  .plant-constrctlist li .aniimg h4 {
    position: static;
    font-size: 0.18rem;
    padding: 0.1rem 0.2rem;
    margin-top: 0.2rem;
  }
  .plant-constrctlist li .txt {
    width: 100%;
  }
  .plant-manage .pic {
    width: 100%;
  }
  .plant-manage .txt {
    margin-top: 0.3rem;
    width: 100%;
  }
  .plant-managemine {
    width: 100%;
    border: 0 none;
    padding: 0.3rem 0.2rem;
    margin-top: 0.3rem;
  }
  .plant-managemine h4 {
    position: static;
    font-size: 16px;
    padding: 0.1rem 0.1rem;
    margin-bottom: 0.2rem;
  }
  .plant-managerow {
    margin-top: 0.3rem;
  }
  .plant-managelist li {
    width: 100%;
    margin-top: 0.3rem;
  }
  .plant-managelist li .txt {
    position: static;
    width: 100%;
    height: auto;
    padding: 0.1rem;
  }
  .plant-mineoperat .txt {
    position: static;
    width: 100%;
    padding: 0.15rem 0.2rem;
  }
  /*epc+o-5*/
  .tsfepctop {
    padding: 0;
    margin-left: 0.15rem;
    margin-right: 0.15rem;
    padding-bottom: 0.3rem;
    width: auto;
    background: rgba(246, 203, 77, 0.9);
  }
  .tsfepctop > img {
    position: static;
  }
  .tsfepctop::before {
    display: none;
  }
  .tsfepctop h2 {
    font-size: 0.18rem;
    width: 100%;
    margin-top: 0.2rem;
    box-sizing: border-box;
    padding: 0 0.15rem;
  }
  .tsfepctop .txt {
    margin-top: 0.3rem;
    width: auto;
    margin-left: 0.15rem;
    margin-right: 0.15rem;
    box-sizing: border-box;
    padding: 0.2rem 0.2rem;
  }
  .epctit2 h3 {
    padding-left: 0.2rem;
    max-width: 80%;
  }
  .epc-scope {
    padding-top: 0;
  }
  .epc-scope img {
    width: 100%;
    position: static;
  }
  .epc-scope .txt {
    width: 100%;
    margin-top: 0.3rem;
  }
  .epc-scope .txt h4 {
    font-size: 0.18rem;
    margin-bottom: 0.2rem;
  }
  .epc-scopelist {
    margin-top: 0;
    margin-bottom: 0.4rem;
    padding: 0;
  }
  .epc-scopelist li {
    width: 100%;
    padding: 0.2rem 0.2rem;
    margin-top: 0.3rem;
  }
  .epc-scopelist li span {
    font-size: 0.28rem;
  }
  .epc-scopelist li .tit {
    font-size: 0.18rem;
  }
  .epc-scope2 .txt {
    margin-left: 0;
  }
  .epc-scope2 .epc-scopelist {
    padding-right: 0;
    padding-left: 0;
  }
  /*epc+o-5*/
  .epc-contract .tit {
    position: static;
    padding: 0.2rem 0.2rem;
  }
  .epc-contract .tit h2 {
    font-size: 0.2rem;
  }
  .epc-contract .tit img {
    width: 50%;
    margin: 0.1rem auto 0;
  }
  .epc-contract .pic {
    width: 100%;
  }
  .epc-contract .txt {
    width: 100%;
    margin-top: 0.3rem;
  }
  .epc-contract .txt .img {
    margin-top: 0.2rem;
  }
  .epc-business > img {
    position: static;
  }
  .epc-business .txt {
    margin-top: 0.3rem;
    width: 100%;
    margin-left: 0;
  }
  .epc-business .txt h3 {
    font-size: 0.18rem;
  }
  .epc-business .txt h3 b {
    font-size: 0.3rem;
    line-height: 1em;
    margin-right: 0.1rem;
    margin-left: 0.1rem;
  }
  .epc-business .txt h3 b:last-child {
    margin-bottom: -0.1rem;
  }
  .epc-business .list {
    margin-top: 0.3rem;
    width: 100%;
  }
  .epc-business .list li {
    padding-left: 0.6rem;
  }
  .epc-business .list li span {
    font-size: 0.28rem;
    left: 0.15rem;
  }
  .epc-business .list li .tit {
    padding-left: 0.2rem;
    padding-right: 0.2rem;
    height: 1rem;
  }
  .epc-business .list li .tit h4 {
    font-size: 16px;
  }
  .epc-cooper .pic {
    width: 100%;
  }
  .epc-cooper .txt {
    width: 100%;
    margin-top: 0.3rem;
  }
  .epc-cooper .txt h4 {
    font-size: 0.18rem;
    margin-bottom: 0.2rem;
  }
  .epc-cooperlist {
    padding-right: 0rem;
    margin-top: 0rem;
    width: 100%;
  }
  .epc-cooperlist li {
    margin-top: 0.3rem;
    padding-left: 0.16rem;
  }
  .epc-cooperlist li h4 {
    font-size: 0.18rem;
    margin-bottom: 0.1rem;
  }
  .epc-cooperlist li h4::before {
    width: 6px;
    height: 6px;
    top: 0.4em;
  }
  /*products*/
  .protop {
    background-size: auto 100%;
    background-position: center top;
    padding-top: 0.3rem;
    margin-top: 0.5rem;
    padding-bottom: 0.3rem;
  }
  .protop h3 {
    font-size: 0.2rem;
    padding-top: 0.2rem;
    max-width: 100%;
    padding-left: 0.2rem;
    background-size: 2rem 0.04rem;
  }
  .protopimg {
    width: 100%;
    position: static;
    margin-top: 0.3rem;
  }
  .protopimg::before {
    display: none;
  }
  .protopcon {
    padding: 0 0.05rem;
    margin-top: 0.3rem;
  }
  .protoppic {
    width: 100%;
    padding: 0.3rem 0.2rem;
  }
  .protoppic h4 {
    margin-bottom: 0.2rem;
  }
  .protoppic .img {
    margin-top: 0.3rem;
    padding: 0;
  }
  .protoptxt {
    width: 100%;
    margin-top: 0.3rem;
    margin-bottom: 0;
  }
  .protoptxt h4 {
    font-size: 0.18rem;
    padding-top: 0.1rem;
    padding-bottom: 0.1rem;
    padding-left: 0.2rem;
    padding-right: 0.2rem;
    margin-bottom: 0.2rem;
  }
  .protoptxt ul {
    padding-left: 0.1rem;
  }
  .protoptxt ul li {
    line-height: 1.5em;
    margin-top: 0.1rem;
  }
  .protoptxt ul li b {
    font-size: 16px;
  }
  .protoptxt ul li::before {
    top: 0.5em;
  }
  .epctit3 h3 {
    padding-left: 0.2rem;
  }
  .protimeline {
    margin: 0.2rem 0;
  }
  .protimeline::before {
    display: none;
  }
  .protimeline li {
    display: none;
  }
  .protime {
    margin-top: -0.4rem;
  }
  .protime li {
    width: 100%;
    margin-top: 0.4rem;
  }
  .protime li .pic {
    border: 0.04rem solid #F4BA48;
  }
  .protime li .tit {
    padding: 0.04rem 0.2rem;
  }
  .caselist {
    margin-top: -0.3rem;
    justify-content: space-between;
  }
  .caselist li {
    width: 48%;
    margin-top: 0.3rem;
    margin-right: 0;
  }
  .caselist li h4 {
    margin-top: 0.1rem;
  }
  /*news*/
  .news-equip {
    margin-top: -0.3rem;
  }
  .news-equip li {
    width: 100%;
    margin-right: 0;
    padding-bottom: 0.6rem;
    margin-top: 0.3rem;
  }
  .news-equip li .aniimg span {
    padding-left: 0.15rem;
    padding-right: 0.1rem;
  }
  .news-equip li .txt {
    left: 0.3rem;
    padding: 0.15rem 0.2rem;
  }
  .news-equip li .txt h4 {
    margin-top: 0.1rem;
    margin-bottom: 0.1rem;
  }
  .news-equip li .txt i {
    width: 0.2rem;
    height: 0.2rem;
  }
  /*newsshow*/
  .show-tit h1 {
    font-size: 0.2rem;
    max-width: 100%;
  }
  .show-tit span {
    margin-top: 0.1rem;
  }
  .show-box img {
    width: auto;
    margin: 0.3rem auto 0;
    max-width: 100%;
  }
  .show-box p {
    margin-bottom: 1.5em;
  }
  .show-box .rowcon {
    margin-top: 0.4rem;
    margin-bottom: 0.4rem;
  }
  .show-box h2 {
    font-size: 18px;
  }
  .show30 img {
    width: 100%;
    margin: 0;
  }
  .show30 .txt {
    width: 100%;
  }
  .show30 .txt h4 {
    font-size: 0.2rem;
    margin-top: 0.3rem;
  }
  .show50 img {
    width: 100%;
    margin: 0;
  }
  .show50 .txt {
    width: 100%;
  }
  .show50 .txt:first-child h4 {
    margin-top: 0;
  }
  .show50 .txt h4 {
    font-size: 0.2rem;
    margin-top: 0.3rem;
  }
  .show40 > img {
    width: 100%;
    margin: 0;
    margin-bottom: 0.3rem;
  }
  .show40 .txt {
    width: 100%;
  }
  .show40 .txt h4 {
    font-size: 0.2rem;
  }
  .show40 .txt img {
    margin: 0;
    width: 100%;
    margin-top: 0.3rem;
  }
  .prenex {
    padding-top: 0.1rem;
  }
  .prenex li {
    margin-top: 0.3rem;
    padding-left: 0;
  }
  .prenex li span {
    width: 0.8rem;
    font-size: 16px;
    margin-bottom: 0.15rem;
    position: static;
  }
  .prenex li h4 {
    line-height: 1.5em;
    font-weight: 600;
    font-size: 0.18rem;
    margin-bottom: 0.05rem;
  }
  /*contact*/
  .tactbox h2 {
    font-size: 0.2rem;
    margin-bottom: 0.2rem;
  }
  .tactlist li {
    margin-top: 0.3rem;
    padding: 0.2rem 0.2rem;
    width: 100%;
    justify-content: flex-start;
  }
  .tactlist li div {
    padding-left: 0.55rem;
  }
  .tactlist li div i {
    width: 0.4rem;
    height: 0.4rem;
    margin-top: -0.2rem;
  }
  .tactlist li div p {
    font-size: 16px;
  }
  .tactlist li div a {
    font-size: 0.2rem;
  }
  .tactlist li div a b {
    font-size: 0.18rem;
  }
  /*liuyan*/
  .liuyan-row {
    padding: 0 0.15rem;
  }
  .liuyan-row .content {
    padding: 0.3rem 0.2rem;
  }
  .liuyan-row h3 {
    font-size: 0.2rem;
    margin-bottom: 0.15rem;
  }
  .liuyan-row p {
    font-size: 16px;
    line-height: 1.4em;
  }
  .liuyanitem {
    margin-top: 0.3rem;
  }
  .liuyanitem > li {
    min-height: 0.35rem;
    width: 100%;
    margin-bottom: 0.1rem;
    padding: 0 0.1rem;
    font-size: 15px;
    line-height: 0.35rem;
  }
  .liuyanitem p {
    line-height: 0.35rem;
    color: #999;
    width: 75%;
    font-size: 15px;
    display: inline-block;
  }
  .liuyanitem input {
    line-height: 0.35rem;
    width: 63%;
    font-size: 15px;
  }
  .liuyanitem textarea {
    width: 100%;
    float: none;
    padding: 0.1rem 0;
  }
  .liuyanitem .select-btn:after {
    content: "";
    display: block;
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 8px 5.5px 0 5.5px;
    border-color: #333 transparent transparent transparent;
    right: 20px;
    position: absolute;
    top: 50%;
    margin-top: -4px;
  }
  .liuyanitem .selectbox {
    top: 0.35rem;
    padding: 0.1rem 0;
    max-height: 15em;
  }
  .liuyanitem .selectbox li {
    padding: 0 0.1rem;
    line-height: 0.35rem;
    font-size: 15px;
  }
  .liuyanitem .firstitem {
    width: 100%;
  }
  .liuyanitem .seconditem {
    width: 100%;
  }
  .liuyanitem .lybtnbox {
    width: 100%;
    margin-top: 0.2rem;
  }
  .liuyanitem .lybtnbox input {
    width: 1rem;
    height: 0.35rem;
    font-size: 16px;
    margin: 0 0.1rem;
  }
  /*liuyan--------end*/
  /*404*/
  .fourbox {
    width: 100%;
  }
  .fourpic {
    width: 100%;
  }
  .fourpic h2 {
    font-size: 0.2rem;
    margin-bottom: 0.4rem;
    text-align: center;
  }
  .fourtxt {
    width: 100%;
    margin-top: 0.4rem;
  }
  .fourtxt li {
    padding: 0.15rem 0;
    padding-left: 0.5rem;
  }
  .fourtxt li i {
    width: 0.35rem;
    height: 0.35rem;
    margin-top: -0.175rem;
  }
  .fourtxt li span {
    font-size: 15px;
    line-height: 1em;
  }
  .fourtxt li p {
    font-size: 16px;
  }
  .fourtxt li a {
    font-size: 0.18rem;
  }
  .fourtxt li a b {
    font-size: 0.24rem;
  }
  /*fenye*/
  div.zxf_pagediv {
    text-align: center;
    margin-top: 0.3rem;
  }
  div.zxf_pagediv a, div.zxf_pagediv span {
    margin-bottom: 0.1rem;
  }
  .mshow {
    display: block;
  }
  .pcshow {
    display: none;
  }
/*policybox*/
  .policybox{
    padding-top: .3rem;
  }
  .policybox h3{
    font-size: 18px;
  }
  .policybox h4{
    font-size: 16px;
  }
/*policybox----end*/

}
@media (max-width: 500px) {
  .head .logo {
    width: 45%;
  }
  .banner {
    overflow: hidden;
    height: 240px;
    position: relative;
  }
  .banner .swiper {
    height: 100%;
  }
  .banner li {
    overflow: hidden;
  }
  .banner li img {
    position: absolute;
    width: auto;
    left: 50%;
    height: 100%;
    transform: translateX(-50%);
  }
  .listban {
    overflow: hidden;
    height: 170px;
    position: relative;
  }
  .listban img {
    position: absolute;
    width: auto;
    left: 50%;
    height: 100%;
    transform: translateX(-50%);
  }
}