:root{
  --theme-color-accent: #259cc2;
}

body {
  font-family: "Microsoft YaHei";
  color: #666;
}

.logo {
  height: 50px;
  width: 143px;
}

.language {
  margin-left: 20px;
}

.center {
  display: flex;
  justify-content: center;
}

.bigSize {
  font-size: 60px !important;
}

.marTop30 {
  margin-top: 30px;
}

.marBot30 {
  margin-bottom: 30px;
}

.heading {
  font-size: 26px;
}

.lead {
  font-size: 18px;
}

.mainWrap {
  width: 100%;
}

.mainTop {
  margin: 0 auto;
  cursor: pointer;
  padding: 15px 0;
  border-radius: 5px;
  -webkit-transition: all 200ms ease-out;
  -moz-transition: all 200ms ease-out;
  -o-transition: all 200ms ease-out;
  transition: all 200ms ease-out;
}

.mainTopNow {
  box-shadow: 1px 1px 10px #c7c5c6;
}

.imgWrap {
  overflow: hidden;
}

.leftImg {
  width: 60%;
  height: 183.6px;
  display: block;
  margin: 0 auto;
  -webkit-transition: all 200ms ease-out;
  -moz-transition: all 200ms ease-out;
  -o-transition: all 200ms ease-out;
  transition: all 200ms ease-out;
  transform: scale(1);
  -ms-transform: scale(1);
  /* IE 9 */
  -moz-transform: scale(1);
  /* Firefox */
  -webkit-transform: scale(1);
  /* Safari 和 Chrome */
  -o-transform: scale(1);
}

.leftImgNow {
  transform: scale(1.05);
  -ms-transform: scale(1.05);
  /* IE 9 */
  -moz-transform: scale(1.05);
  /* Firefox */
  -webkit-transform: scale(1.05);
  /* Safari 和 Chrome */
  -o-transform: scale(1.05);
}

.proTitle {
  margin: 10px 0;
  font-size: 20px;
  text-align: center;
}

.comTopImg {
  margin-bottom: 20px;
}

.comTopImg img {
  width: 306px;
  height: 183.6px;
  margin: 0 auto;
  display: block;
}

.comImg {
  display: block;
  margin-bottom: 20px;
  width: 400px;
  height: auto;
}

.comMain {
  color: #000 !important;
  font-weight: bold;
}

.proCom {
  font-size: 14px;
  color: #6a6a6a;
  /* padding-bottom: 30px; */
  margin-bottom: 0;
}

.imgBottom {
  width: 400px;
  text-align: center;
}

.mainTop .proCom {
  height: 120px;
  /* display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 5;
    overflow: hidden; */
  margin-bottom: 8px;
}

.proDown {
  /* position: absolute;
    bottom: 0;
    left: 50%; */
  margin-bottom: 0;
  text-align: center;
  -webkit-transition: all 200ms ease-out;
  -moz-transition: all 200ms ease-out;
  -o-transition: all 200ms ease-out;
  transition: all 200ms ease-out;
  transform: rotate(0deg);
  -webkit-transform: rotate(0deg);
  -moz-transform: rotate(0deg);
  -o-transform: rotate(0deg);
  -ms-transform: rotate(0deg);
}

.direction {
  font-size: 25px;
}

.proDownNow {
  transform: rotate(180deg);
  -webkit-transform: rotate(180deg);
  -moz-transform: rotate(180deg);
  -o-transform: rotate(180deg);
  -ms-transform: rotate(180deg);
}

.mainBottomWrap {
  display: none;
}

.mainBottom {
  padding: 10px 30px 0;
  overflow: hidden;
}

.mainBottom > .proCom {
  padding-bottom: 10px;
  margin-bottom: 0;
}

.carActive {
  display: none;
}

.bitWrap {
  display: inline-block;
}

.wxIcon {
  height: 50px;
  width: 50px;
  cursor: pointer;
}

.weixin {
  position: absolute;
  top: 95px;
  width: 100px;
  height: 100px;
  opacity: 0;
}

.wxActive {
  opacity: 1 !important;
}

.oneWord {
  display: flex;
  align-items: center;
}

.oopsBox {
  margin-top: 0;
}

.oops {
  height: 250px;
  width: 250px;
}

.colorMaterial {
  width: 80%;
  height: 253px;
}

.p-1 {
  padding: 0 !important;
}

.block-footer-widget {
  margin-top: 1.5rem;
}

.qrwechat {
  height: 130px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.qrwechat img {
  height: 130px;
  width: 130px;
}

.bottom_logo {
  width: 220px;
  height: 220px;
}

.block-map-1 {
  padding: 0;
}

.location {
  height: 100%;
  width: 100%;
}

.sf-menu > li > a {
  font-size: 17px !important;
}

.sfHover > ul > li > a {
  font-size: 17px !important;
}

.sf-with-ul {
  color: #333;
}

.imgWrapOther {
  margin-bottom: 1rem;
  position: relative;
}

.wrapOne {
  position: relative;
}

.imgName_1 {
  line-height: 86px;
  font-size: 20px;
  margin-right: 50px;
}

.imgName_2 {
  line-height: 60px;
  font-size: 20px;
  margin-right: 50px;
}

.new_logo_1 {
  width: 100px;
  height: 100px;
  cursor: pointer;
}

.new_logo_2 {
  width: 100px;
  height: 100px;
  cursor: pointer;
}

.complete_1 {
  position: absolute;
  top: 27px;
  left: 272px;
  opacity: 0;
  background: #9fb6ad;
  border-radius: 40px;
  width: 260px;
  height: 260px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.complete_2 {
  position: absolute;
  top: -73px;
  left: 272px;
  opacity: 0;
  background: #9fb6ad;
  border-radius: 40px;
  width: 260px;
  height: 260px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.new_logo_big_1 {
  width: 220px;
  height: 220px;
  border-radius: 32px;
  background: #fff;
}

.new_logo_big_2 {
  width: 220px;
  height: 220px;
  border-radius: 32px;
  background: #fff;
}

.black {
  color: black;
}

.look {
  color: #999999;
}

.jiuselu {
  width: 80%;
  box-shadow: 0 0 16px #34343d;
  margin-bottom: 1rem;
}

.corporation {
  width: 350px;
  height: 196px;
}

.oneImg {
  width: 350px;
  height: 203.7px;
}

.polybasic {
  width: 80%;
  margin-bottom: 1rem;
}

.ieBug {
  height: 10px;
  width: 100%;
}

.iconWord {
  font-size: 16px;
  text-align: center;
}

.block-icon-1 .icon span {
  color: #ccc;
}

.headerCover {
  display: none;
}

.active {
  position: relative;
}

.sfHover > ul > li > a {
  font-size: 16px !important;
}

.provideTitle {
  font-size: 34px;
  color: #333;
  width: 100%;
  line-height: 50px;
}

.provideCom {
  margin-top: 55px;
}

.provideCom > p {
  margin-bottom: 12px;
  font-size: 20px;
  color: #666;
}

.duoyuanCom {
  width: 100%;
  margin: 20px auto;
}

.duoyuanImg {
  overflow: hidden;
}

/* .duoyuanImg>div {
    float: left;
} */

.duoyuanImg {
  width: 200px;
  margin: 0 auto;
}

.duoyuanImg img {
  width: 200px;
  height: 157px;
}

.footTitle {
  color: #f2f2f2;
  font-size: 18px;
  font-weight: bold;
  margin-top: 30px;
}

.footCom {
  margin-bottom: 0;
  font-size: 14px;
  color: #ccc;
}

.zlTitle {
  font-size: 50px;
  color: #333;
  text-align: center;
}

.zlTitleRight {
  font-size: 50px;
  color: #333;
  text-align: center;
}

.zlCom {
  font-size: 20px;
  color: #666;
  line-height: 30px;
}

.lineLeft {
  position: absolute;
  display: block;
  width: 80px;
  height: 6px;
  border-radius: 8px;
  bottom: 0;
  background: var(--theme-color-accent);
  left: 50%;
  margin-left: -40px;
}

.lineRight {
  position: absolute;
  display: block;
  width: 80px;
  height: 6px;
  border-radius: 8px;
  bottom: 0;
  right: 50%;
  margin-right: -40px;
  background: var(--theme-color-accent);
}

.back-top {
  position: fixed;
  right: 1rem;
  bottom: 200px;
  z-index: 999;
  height: 50px;
  width: 50px;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  overflow: hidden;
}

.back-top > img {
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 100%;
}

.newsBoxLine {
  width: 100%;
  height: 1px;
  background: #eee;
  display: block;
  float: left;
}

.newsBox {
  overflow: hidden;
  padding-bottom: 30px;
  position: relative;
  cursor: pointer;
  margin-bottom: 30px;
}

.newsImg > img {
  width: 100%;
  height: 100%;
}

.newsImg {
  width: 300px;
  height: 200px;
  margin: 0 auto;
}

.newsImgRight {
  float: left;
  min-width: 344px;
}

.newsTitle {
  font-size: 24px;
  color: #333;
  margin-bottom: 10px;
  text-align: center;
}

.newsCom {
  /* font-size: 14px; */
  color: #333;
  max-height: 100px;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
  margin-bottom: 10px;
  min-height: 75px;
}

.newsBottom {
  overflow: hidden;
  margin-bottom: 20px;
}

.newsBottomLeft {
  font-size: 14px;
  color: #999;
  float: left;
}

.newsBottomRight {
  float: right;
  font-size: 14px;
  color: #999;
}

.tabWrap {
  width: 340px;
  height: 60px;
  border: 1px solid #dde5e0;
  margin: 0 auto;
}

.tab {
  font-size: 14px;
  color: #666;
  text-align: center;
  float: left;
  width: 50%;
  height: 60px;
  line-height: 60px;
  cursor: pointer;
  font-weight: bold;
  user-select: none;
}

.tabNow {
  color: var(--theme-color-accent);
  border-bottom: 4px solid var(--theme-color-accent);
}

.tab:nth-child(1) {
  border-right: 1px solid #dde5e0;
}

.productTitle {
  color: var(--theme-color-accent);
  font-size: 18px;
  margin-bottom: 10px;
}

.productCom {
  color: #333;
  font-size: 16px;
  margin-bottom: 30px;
}

.productImg {
  max-width: 340px;
  display: block;
  margin: 60px auto;
}

.caseBox {
  cursor: pointer;
  margin-bottom: 40px;
  /* margin: 0 15px 40px;
    box-shadow: 4px 4px 8px #e2e4e5; */
}

.csseImg {
  width: 100%;
  height: 280px;
  box-shadow: 4px 4px 8px #e2e4e5;
}

.caseTitle {
  font-size: 24px;
  color: #333;
  margin-top: 15px;
  margin-bottom: 3px;
}

.labelWrap {
  overflow: hidden;
  margin-bottom: 10px;
  min-height: 27px;
}

.label {
  float: left;
  font-size: 14px;
  color: var(--theme-color-accent);
  border: 1px solid #a4d1b5;
  background: #f5fff9;
  border-radius: 4px;
  padding: 0 5px;
  margin-right: 8px;
}

.caseCom {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  font-size: 16px;
  color: #999;
  max-height: 42px;
  line-height: 20px;
}

.coreBox {
  background: #f8f9fa;
  border-radius: 6px;
  box-shadow: 4px 4px 8px #e2e4e5;
  padding: 50px 0;
  width: 95%;
  margin: 0 auto;
  background: #fff;
  margin-bottom: 20px;
}

.coreImg {
  display: block;
  margin: 0 auto;
}

.coreBoxTitle {
  font-size: 30px;
  color: #333;
  font-weight: bold;
  text-align: center;
  margin-top: 20px;
}

.coreBoxCom {
  font-size: 18px;
  color: #999;
  text-align: center;
}

.coreWrap {
  background: #fff;
  box-shadow: 4px 4px 8px #e2e4e5;
  padding-bottom: 50px;
}

.zhuanlizhanshi {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 30px;
}

.patentBox {
  padding-bottom: 20px;
}

.patentTitle {
  font-size: 16px;
  color: #333;
}

.patentCom {
  font-size: 14px;
  color: #999;
}

.patentImg {
  float: none;
  display: flex;
  justify-content: center;
  margin-bottom: 20px;
}

.patentImg > img {
  width: 200px;
  height: 220px;
}

.patentLeft {
  float: none;
}

.map {
  height: 800px;
}

.mapWrap {
  position: relative;
  padding: 0;
}

.mapInfo {
  padding: 30px 0 30px 40px;
  background: #3c3c3e;
  position: absolute;
  bottom: 0;
  z-index: 200;
  width: 100%;
}

.mapInfoMain {
  display: flex;
  align-items: center;
  margin-bottom: 10px;
}

.mapInfoMain:nth-child(4) {
  margin-bottom: 0;
}

.mapImg {
  height: 22px;
  width: 22px;
  margin-right: 20px;
}

.mapInfoCom {
  font-size: 16px;
  color: #ddd;
}

.contactCom {
  text-align: center;
  font-size: 18px;
  color: #666;
  margin-bottom: 10px;
}

.contactInpWrap {
  margin-bottom: 20px;
}

.contactInp {
  width: 320px;
  height: 48px;
  background: #eef0f2;
  border-radius: 4px;
  margin: 0 auto;
  display: block;
  outline: none;
  border: none;
  padding-left: 20px;
}

.contactSend {
  height: 48px;
  line-height: 48px;
  width: 148px;
  text-align: center;
  font-size: 18px;
  color: #f4f3f8;
  background: var(--theme-color-accent);
  border-radius: 30px;
  margin: 0 auto 20px;
  cursor: pointer;
}

.provideLeft {
  background: #f8f9fa;
  padding: 40px 20px 0 20px;
}

.templateux-cover,
.templateux-cover .row {
  width: 100%;
  padding-bottom: 50%;
  height: 0;
  /* min-height: 300px; */
}

.owl-stage > .owl-item:nth-child(3n-2) > .templateux-cover {
  background-image: url("../images/carousel/mcr_03.jpg");
}

.owl-stage > .owl-item:nth-child(3n-1) > .templateux-cover {
  background-image: url("../images/carousel/mcr_02.jpg");
}

.owl-stage > .owl-item:nth-child(3n) > .templateux-cover {
  background-image: url("../images/carousel/mcr_01.jpg");
}

.patentMian {
  margin-bottom: 5px;
}

.templateux-footer,
.templateux-section {
  padding: 3em 0;
}

@media (min-width: 768px) {
  /* .back-top {
    width: 50px;
    height: 50px;
  }

  .back-top > img {
    height: 24px;
    width: 36px;
  } */

  .headerCover {
    height: 120px;
    width: 100%;
    display: block;
  }

  .templateux-navbar {
    position: fixed;
    top: 0;
    background: #fff;
  }

  .logo {
    display: block;
    height: 70px;
    width: 200px;
  }

  .heading {
    font-size: 2rem;
  }

  .lead {
    font-size: 20px;
  }

  .leftImg {
    width: 100%;
    height: 126px;
  }

  .comTopImg img {
    width: 210px;
    height: 126px;
    margin-left: -13px;
  }

  .mainTop .proCom {
    margin-bottom: 19px;
  }

  .colorMaterial {
    height: 164px;
  }

  .oopsBox {
    margin-top: 220px;
  }

  /* .proTitle{
        font-size: 22px;
        text-align: left;
        margin: 10px 0;
    }
    .proCom{
        font-size: 15px;
        color: #6a6a6a;
    } */
  .active > a {
    color: var(--theme-color-accent) !important;
    font-weight: bold;
  }

  .active > b {
    height: 4px;
    width: 100%;
    background: var(--theme-color-accent);
    display: block;
    position: absolute;
    bottom: -30px;
    border-radius: 8px;
  }

  .templateux-navbar {
    box-shadow: 4px 4px 8px #e2e4e5;
  }

  .provideTitle {
    font-size: 32px;
    color: #333;
    width: 275px;
    line-height: 70px;
  }

  .provideCom > p {
    margin-bottom: 10px;
    font-size: 14px;
    color: #666;
  }

  .duoyuanCom {
    width: 100%;
    margin: 40px auto;
  }

  .duoyuanImg > div {
    float: left;
  }

  .duoyuanImg {
    width: 736px;
    margin: 0 auto;
  }

  .duoyuanImg img {
    width: 245px;
    height: 193px;
  }

  .qrwechat img {
    height: 100px;
    width: 100px;
  }

  .zlTitle {
    font-size: 32px;
    color: #333;
    text-align: left;
  }

  .zlTitleRight {
    font-size: 32px;
    color: #333;
    text-align: right;
  }

  .zlCom {
    font-size: 16px;
    color: #666;
    line-height: 30px;
  }

  .corporation {
    width: 300px;
    height: 168px;
  }

  .oneImg {
    width: 300px;
    height: 174.6px;
  }

  .newsBox {
    overflow: hidden;
    padding-bottom: 30px;
    position: relative;
    cursor: pointer;
    margin-bottom: 30px;
  }

  .newsImg > img {
    width: 100%;
    height: 100%;
    transition: all 1.5s;
  }

  .newsImg > img:hover {
    transform: scale(1.05);
  }

  .newsImg {
    width: 300px;
    height: 200px;
    float: left;
    margin-bottom: 30px;
    margin-right: 35px;
    margin-left: 0;
    overflow: hidden;
  }

  .newsImgRight {
    float: left;
    width: 386px;
  }

  .newsTitle {
    font-size: 28px;
    color: #333;
    margin-bottom: 15px;
    text-align: left;
  }

  .newsTitle:hover {
    cursor: pointer;
    color: var(--theme-color-accent);
  }

  .newsTitle:active {
    color: #6a967b;
  }

  .newsCom {
    font-size: 18px;
    color: #333;
    max-height: 100px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
    margin-bottom: 10px;
    min-height: 96px;
  }

  .newsBottom {
    overflow: hidden;
  }

  .newsBottomLeft {
    font-size: 16px;
    color: #999;
    float: left;
  }

  .newsBottomRight {
    float: right;
    font-size: 16px;
    color: #999;
  }

  .newsBottomRight:hover {
    cursor: pointer;
    color: #000;
  }

  .tabWrap {
    width: 640px;
    height: 80px;
    border: 1px solid #dde5e0;
    margin: 0 auto;
  }

  .tab {
    font-size: 22px;
    color: #666;
    text-align: center;
    float: left;
    width: 50%;
    height: 80px;
    line-height: 80px;
    cursor: pointer;
    font-weight: bold;
    user-select: none;
  }

  .productTitle {
    color: var(--theme-color-accent);
    font-size: 22px;
    margin-bottom: 10px;
  }

  .productCom {
    color: #333;
    font-size: 18px;
    margin-bottom: 30px;
  }

  .productImg {
    max-width: 720px;
    display: block;
    margin: 60px auto;
  }

  .csseImg {
    width: 100%;
    height: 178.2px;
  }

  .coreBoxTitle {
    font-size: 20px;
    color: #333;
    font-weight: bold;
    text-align: center;
    margin-top: 20px;
  }

  .coreBoxCom {
    font-size: 14px;
    color: #999;
    text-align: center;
  }

  .coreBox {
    width: 115%;
  }

  .zhuanlizhanshi {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 80px;
  }

  .patentBox {
    padding-bottom: 20px;
    overflow: hidden;
    display: flex;
    justify-content: center;
  }

  .patentTitle {
    font-size: 16px;
    color: #333;
  }

  .patentCom {
    font-size: 14px;
    color: #999;
  }

  .patentImg {
    float: left;
    margin-right: 30px;
  }

  .patentImg > img {
    width: 318px;
    height: 350px;
  }

  .patentLeft {
    float: left;
  }

  .patentMian {
    margin-bottom: 7px;
  }

  .contactInp {
    width: 350px;
    height: 48px;
    background: #eef0f2;
    border-radius: 4px;
    margin: 0 auto;
    display: block;
    outline: none;
    border: none;
    padding-left: 20px;
  }

  .lineLeft {
    position: absolute;
    display: block;
    width: 80px;
    height: 6px;
    border-radius: 8px;
    bottom: 0;
    background: var(--theme-color-accent);
    left: 0;
    margin-left: 15px;
  }

  .lineRight {
    position: absolute;
    display: block;
    width: 80px;
    height: 6px;
    border-radius: 8px;
    bottom: 0;
    right: 0;
    margin-right: 15px;
    background: var(--theme-color-accent);
  }

  .provideLeft {
    background: #f8f9fa;
    padding: 110px 60px 0 100px;
  }

  .templateux-cover,
  .templateux-cover .row {
    width: 100%;
    padding-bottom: 31.25%;
    height: 0;
    /* min-height: 600px; */
  }

  .owl-stage > .owl-item:nth-child(3n-2) > .templateux-cover {
    background-image: url("../images/carousel/cr_01.jpg");
  }

  .owl-stage > .owl-item:nth-child(3n-1) > .templateux-cover {
    background-image: url("../images/carousel/cr_02.jpg");
  }

  .owl-stage > .owl-item:nth-child(3n) > .templateux-cover {
    background-image: url("../images/carousel/cr_03.jpg");
  }

  .templateux-footer,
  .templateux-section {
    padding: 7em 0;
  }
}

@media (min-width: 992px) {
  .leftImg {
    width: 90%;
    height: 156.6px;
    margin: 0 auto;
  }

  .proCom {
    font-size: 15px;
  }

  .comTopImg img {
    width: 261px;
    height: 156.6px;
    margin-left: 0;
  }

  .mainBottom {
    padding: 20px 30px 0;
  }

  .mainBottom > .proCom {
    padding-bottom: 20px;
  }

  .mainTop .proCom {
    height: 160px;
    /* display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 3;
        overflow: hidden; */
    margin-bottom: 9px;
  }

  .colorMaterial {
    height: 223px;
  }

  .provideTitle {
    font-size: 44px;
    color: #333;
    width: 380px;
    line-height: 70px;
  }

  .provideCom > p {
    margin-bottom: 10px;
    font-size: 16px;
    color: #666;
  }

  .duoyuanCom {
    width: 100%;
    margin: 40px auto;
  }

  .duoyuanImg {
    width: 960px;
    margin: 0 auto;
  }

  .duoyuanImg img {
    width: 320px;
    height: 251.2px;
  }

  .zlTitle {
    font-size: 40px;
    color: #333;
    text-align: left;
  }

  .zlTitleRight {
    font-size: 40px;
    color: #333;
    text-align: right;
  }

  .zlCom {
    font-size: 18px;
    color: #666;
    line-height: 30px;
  }

  .corporation {
    width: 400px;
    height: 224px;
  }

  .oneImg {
    width: 400px;
    height: 232.8px;
  }

  .newsImgRight {
    width: 610px;
  }

  .csseImg {
    width: 100%;
    height: 239px;
  }

  .coreBoxTitle {
    font-size: 20px;
    color: #333;
    font-weight: bold;
    text-align: center;
    margin-top: 20px;
  }

  .coreBoxCom {
    font-size: 14px;
    color: #999;
    text-align: center;
  }

  .coreBoxTitle {
    font-size: 20px;
    color: #333;
    font-weight: bold;
    text-align: center;
    margin-top: 20px;
  }

  .coreBoxCom {
    font-size: 14px;
    color: #999;
    text-align: center;
  }

  .coreBox {
    width: 100%;
  }

  /* .patentBox {
        padding-bottom: 20px;
        width: 900px;
        margin: 0 auto 30px;
        overflow: hidden;
        border-bottom: 1px solid #eee;
    } */
  .patentTitle {
    font-size: 20px;
    color: #333;
  }

  .patentCom {
    font-size: 16px;
    color: #999;
  }

  .patentImg {
    float: left;
    margin-right: 35px;
  }

  .patentImg > img {
    width: 363.6px;
    height: 400px;
  }

  .patentLeft {
    float: left;
  }

  .patentMian {
    margin-bottom: 5px;
  }

  .contactInp {
    width: 380px;
    height: 48px;
    background: #eef0f2;
    border-radius: 4px;
    margin: 0 auto;
    display: block;
    outline: none;
    border: none;
    padding-left: 20px;
  }
}

@media (min-width: 1200px) {
  .leftImg {
    width: 90%;
    height: 189px;
    margin: 0 auto;
  }

  .proTitle {
    font-size: 26px;
    text-align: left;
    margin: 20px 0;
  }

  .comTopImg img {
    width: 315px;
    height: 189px;
    margin-left: 0;
  }

  .proCom {
    font-size: 18px;
  }

  .mainTop .proCom {
    height: 160px;
    /* display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 3;
        overflow: hidden; */
    margin-bottom: 28px;
  }

  .colorMaterial {
    height: 270px;
  }

  .provideTitle {
    font-size: 50px;
    color: #333;
    width: 450px;
    line-height: 70px;
  }

  .provideCom > p {
    margin-bottom: 10px;
    font-size: 20px;
    color: #666;
  }

  .duoyuanCom {
    width: 872px;
    margin: 40px auto;
  }

  .duoyuanCom p {
    font-size: 20px;
    color: #666;
    line-height: 30px;
  }

  .duoyuanImg {
    width: 1168px;
    margin: 0 auto;
  }

  .duoyuanImg img {
    width: 389px;
    height: 305.4px;
  }

  .zlTitle {
    font-size: 50px;
    color: #333;
    text-align: left;
  }

  .zlTitleRight {
    font-size: 50px;
    color: #333;
    text-align: right;
  }

  .zlCom {
    font-size: 20px;
    color: #666;
    line-height: 30px;
  }

  .footTitle {
    color: #f2f2f2;
    font-size: 24px;
    font-weight: bold;
    margin-top: 30px;
  }

  .footCom {
    margin-bottom: 0;
    font-size: 16px;
    color: #ccc;
  }

  .corporation {
    width: 500px;
    height: 280px;
  }

  .oneImg {
    width: 500px;
    height: 291px;
  }

  .newsImgRight {
    width: 818px;
  }

  .csseImg {
    width: 100%;
    height: 300px;
  }

  .coreBoxTitle {
    font-size: 30px;
    color: #333;
    font-weight: bold;
    text-align: center;
    margin-top: 20px;
  }

  .coreBoxCom {
    font-size: 18px;
    color: #999;
    text-align: center;
  }

  .coreBox {
    width: 95%;
  }

  /* .patentBox {
        padding-bottom: 20px;
        width: 900px;
        margin: 0 auto 30px;
        overflow: hidden;
        border-bottom: 1px solid #eee;
    } */
  .patentTitle {
    font-size: 22px;
    color: #333;
  }

  .patentCom {
    font-size: 18px;
    color: #999;
  }

  .patentImg {
    float: left;
    margin-right: 40px;
  }

  .patentImg > img {
    width: 454px;
    height: 500px;
  }

  .patentLeft {
    float: left;
  }

  .patentMian {
    margin-bottom: 15px;
  }
}

@media all and (-ms-high-contrast: none), (-ms-high-contrast: active) {
  .topIe {
    margin-top: 280px;
  }

  .topIeOther {
    margin-top: 226px;
  }

  .newIe {
    display: block;
  }
}

.homepage-title {
  font-size: 50px;
  color: #333;
  text-align: center;
}