.phonesearch {
  display: none;
}



.jieshao-rt iframe {
  object-fit: fill;
  width: 100% !important;
  height: 100%;
  vertical-align: middle;
}

img.im_mobie {
  display: none;
}

img.im_pc {
  display: block;
  width: 100%;
}

#banner {
  position: relative;
  overflow: hidden;
}

#banner .swiper-pagination-bullet {
  background: #fff;
}

#banner .swiper-pagination-bullet-active {
  background: #124D5D;
}

#banner .wenzi {
  position: absolute;
  top: 40%;
  left: 23%;
  width: 48%;
  text-align: center;
}

#banner .wenzi h1 {
  color: #001414;
  font-size: 36px;
  font-weight: bold;
  font-family: "Arial";
  margin-bottom: 20px;
}

#banner .wenzi p {
  text-align: center;
  font-size: 20px;
  font-family: MyriadPro-Regular;
  font-weight: 400;
  color: rgba(0, 20, 20, 1);
  line-height: 25px;
}

#banner .wenzi a {
  display: block;
  width: 170px;
  height: 50px;
  background: rgba(210, 168, 86, 1);
  font-size: 14px;
  font-family: ArialMT;
  font-weight: 400;
  color: rgba(255, 255, 255, 1);
  line-height: 48px;
  margin: 3% auto 0;
}

/*首页banner*/
.wenzi form {
  width: 100%;
  margin-top: 50px;
}

.wenzi form input {
  width: 70%;
  height: 50px;
  padding-left: 20px;
  font-size: 16px;
  line-height: 50px;
  background: rgba(255, 255, 255, 1);
  border: 1px solid rgba(18, 77, 93, 1);
}

.wenzi form button {
  height: 50px;
  line-height: 50px;
  vertical-align: top;
  width: 15%;
  background: #124D5D;
  color: #fff;
  border: 0;

  font-size: 14px;
  font-family: ArialMT;
  font-weight: 400;
  color: rgba(255, 255, 255, 1);
}

.wenzi form button i {
  display: inline-block;
  margin-right: 10px;
}

.kuan {
  width: 1400px;
  margin: 0 auto;
}

.zhong {
  width: 1300px;
  height: 370px;
}

.zhong:after {
  content: "";
  display: block;
  clear: both;
}

.company-intro {
  background: #f6f9fa;
  padding: 30px 0;
  min-height: auto;
}

.company-intro .inner {
  height: 375px;
}

.company-intro:after {
  content: "";
  display: block;
  clear: both;
}

.jieshao-lf {
  width: 60%;
  /* display: table-cell; */
  height: 100%;
  /* vertical-align: top; */
  background: url(../img/syk.png) no-repeat;
  background-size: 100% 100%;
  padding: 5% 0 5% 5%;
  float: left;
  margin-right: 3%;
}

.jieshao-rt {
  width: 37%;
  float: right;
  /* display: table-cell; */
  height: 100%;
  /* vertical-align: top; */
}

.jieshao-rt video {
  object-fit: fill;
  width: 100%;
  height: 100%;
}

.jieshao-lf .jieshao-lf-nr {
  width: 98%;
  float: right;
}

.jieshao-lf-nr h1 {
  font-size: 61px;
  font-family: MicrosoftYaHei-Bold;
  font-weight: bold;
  color: rgba(18, 77, 93, 1);
  margin-bottom: 20px;
}

.jieshao-lf-nr b {
  display: block;
  height: 1px;
  background: rgba(238, 176, 19, 1);
  width: 80%;
}

.jieshao-lf-nr p {
  height: 90px;
  overflow: hidden;
  font-size: 16px;
  font-family: MyriadPro-Regular;
  font-weight: 400;
  color: rgba(111, 111, 111, 1);
  line-height: 30px;
  margin-top: 20px;
  text-align: left;
}

.jieshao-lf-nr a {
  display: block;
  text-align: center;
  width: 170px;
  height: 50px;
  background: #124D5D;
  font-size: 14px;
  font-family: ArialMT;
  font-weight: 400;
  color: rgba(255, 255, 255, 1);
  line-height: 48px;
  margin-top: 5%;
}

.product-lb {
  margin: 30px auto;
}

.product-lb-nr ul:after {
  content: "";
  display: block;
  clear: both;
}

.product-lb-nr ul li {
  /*width:31.5%;*/
  width: 18%;
  float: left;
  margin: 1%;
}

.product-lb-nr ul li:first-child {
  margin-left: 0;
}

.product-lb-nr ul li:last-child {
  margin-right: 0;
}

.product-lb-nr ul li div:first-child img {
  width: 100%;
}

.product-lb-nr ul li div.catexia {
  text-align: center;
}

.product-lb-nr ul li div.catexia img {
  max-width: 100%;
  display: block;
  margin: 20px auto 10px;
  -webkit-transition: 0.5s;
  -webkit-transition: -webkit-transform 0.5s ease-out;
  transition: transform 0.5s ease-out;
  -moz-transition: -moz-transform 0.5s ease-out;
}

.product-lb-nr ul li:hover .catexia img {
  transform: rotateZ(360deg);
  -webkit-transform: rotateZ(360deg);
  -moz-transform: rotateZ(360deg);
}

.product-lb-nr ul li div.catexia h1 {
  font-size: 16px;
  font-family: Arial-BoldMT;
  font-weight: bold;
  color: rgba(20, 20, 20, 1);
  line-height: 45px;
}

.product-lb-nr ul li div.catexia h1 b {
  width: 27px;
  height: 2px;
  margin: 0 auto;
  display: block;
  background: rgba(20, 20, 20, 1);
}

.product-lb-nr ul li div.catexia p {
  font-size: 14px;
  font-family: MyriadPro-Regular;
  font-weight: 400;
  color: rgba(111, 111, 111, 1);
  line-height: 22px;
  margin: 10px auto;
      overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2; /* 可以显示的行数，超出部分用...表示*/
    -webkit-box-orient: vertical;
}

.xinwencenter {
  margin: 30px auto;
}

.xinwencenter:after {
  content: "";
  display: block;
  clear: both;
}

.more {
  font-size: 14px;
  font-family: ArialMT;
  font-weight: 400;
  border-bottom: 1px solid #EEB013;
  color: rgba(18, 77, 93, 1);
  margin-top: 10px;
}

.xinwencenter .news-nr-lf {
  width: 100%;
  margin-right: 0;
}

.liangdian-nr {
  position: relative;
}

.liangdian-nr:after {
  content: "";
  display: block;
  clear: both;
}

.liangdian {
  background: #F6F9FA;
  padding: 30px 0;
}

.liangdian-nr ul li.yi {
  float: left;
  text-align: left;
  width: 40%;
  box-sizing: border-box;
  margin-bottom: 1%;
  background: url(../img/yi.png) no-repeat;
  background-size: 100% 100%;
  height: auto;
  padding: 3% 7% 3% 10%;
}

.liangdian-nr ul li.er {
  float: right;
  text-align: right;
  width: 40%;
  box-sizing: border-box;
  margin-bottom: 1%;
  background: url(../img/er.png) no-repeat;
  background-size: 100% 100%;
  height: auto;
  padding: 3% 10% 3% 7%;
}

.liangdian-nr ul li.san {
  float: left;
  text-align: left;
  width: 40%;
  box-sizing: border-box;
  margin-top: 1%;
  background: url(../img/san.png) no-repeat;
  background-size: 100% 100%;
  height: auto;
  padding: 3% 7% 3% 10%;
}

.liangdian-nr ul li.si {
  float: right;
  text-align: right;
  width: 40%;
  box-sizing: border-box;
  margin-top: 1%;
  background: url(../img/si.png) no-repeat;
  background-size: 100% 100%;
  height: auto;
  padding: 3% 10% 3% 7%;
}

.liangdian-nr div.zhongjian {
  width: 29%;
  background: url(../img/lx.png) no-repeat;
  background-size: 100% 100%;
  /* float: left; */
  padding: 20px;
  margin: 0 auto;
  position: absolute;
  top: 5%;
  left: 35.5%;
}

.liangdian-nr div.zhongjian img {
  width: 100%;
  height: 100%;
}

.liangdian-nr ul {
  width: 100%;
  /*display: flex;*/
  /*float: left;*/
}

.liangdian-nr ul:after {
  content: "";
  display: block;
  clear: both;
}

.liangdian-nr ul li h1 {
  font-size: 25px;
  font-family: Arial-BoldMT;
  font-weight: bold;
  color: rgba(18, 77, 93, 1);
}

.liangdian-nr ul li p {
  font-size: 14px;
  font-family: MyriadPro-Regular;
  font-weight: 400;
  color: rgba(51, 51, 51, 1);
  line-height: 25px;
}

.xwzhongxin {
  display: none;
}

.sjgd {
  display: none;
}

@media screen and (max-width: 1800px) and (min-width: 1600px) {

  .kuan {
    width: 1000px;
  }

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

  .jieshao-lf-nr h1 {
    font-size: 40px;
  }

  .jieshao-lf-nr a {
    height: 40px;
    line-height: 38px;
    margin-top: 3%;
  }

  .jieshao-lf-nr p {
    height: 60px;
    line-height: 20px;
  }

  .inner {
    width: 1200px;
  }

  .liangdian-nr ul li h1 {
    font-size: 20px;
  }

  .liangdian-nr ul li p {
    font-size: 14px;
    line-height: normal;
    height: 38px;
    overflow: hidden;
  }

  .liangdian-nr div.zhongjian {
    width: 28%;
  }
}

@media screen and (max-width: 1599px) and (min-width: 1400px) {
  #banner .wenzi h1 {
    font-size: 25px;
  }

  #banner .wenzi p {
    font-size: 16px;
  }

  #banner .wenzi {
    top: 25%;
  }

  .kuan {
    width: 1000px;
  }

  .zhong {
    width: 94%;
    height: 250px;
    /*margin:0 auto;*/
  }

  .jieshao-lf-nr h1 {
    font-size: 30px;
    margin-bottom: 10px;
  }

  .inner {
    width: 1200px;
  }

  .liangdian-nr ul li.yi {
    width: 41%;
  }

  .liangdian-nr ul li.er {
    width: 41%;
  }

  .liangdian-nr ul li.san {
    width: 41%;
  }

  .liangdian-nr ul li.si {
    width: 41%;
  }

  .liangdian-nr div.zhongjian {
    width: 27%;
    left: 36.5%;
    top: 7%;
  }

  .liangdian-nr ul li h1 {
    font-size: 20px;
  }

  .liangdian-nr ul li p {
    font-size: 13px;
    line-height: normal;
    height: 38px;
    overflow: hidden;
  }

  .jieshao-lf {
    padding: 4% 0 5% 5%;
  }

  .jieshao-lf-nr p {
    height: 60px;
    line-height: 20px;
    margin-top: 10px;
    font-size: 14px;
  }

  .jieshao-lf-nr a {
    height: 40px;
    line-height: 38px;
    margin-top: 2%;
  }


}

@media screen and (max-width: 1399px) and (min-width: 1200px) {

  .kuan {
    width: 65%;
  }

  .zhong {
    width: 100%;
    height: 230px;
  }

  #banner .wenzi {
    top: 30%;
  }

  .jieshao-lf-nr h1 {
    font-size: 30px;
  }

  .jieshao-lf-nr p {
    height: 60px;
    line-height: 20px;
    font-size: 14px;
  }

  .jieshao-lf-nr a {
    height: 40px;
    line-height: 38px;
    margin-top: 2%;
  }

  .inner {
    width: 1200px;
    margin: 0 auto;
  }

  .liangdian-nr ul li h1 {
    font-size: 14px;
  }

  .liangdian-nr ul li p {
    font-size: 12px;
    line-height: normal;
    height: 34px;
    overflow: hidden;
  }

  #banner .wenzi h1 {
    font-size: 23px;
  }

  #banner .wenzi p {
    font-size: 16px;
  }

  .jieshao-lf-nr h1 {
    margin-bottom: 10px;
  }

  .jieshao-lf-nr p {
    margin-top: 10px;
  }

  .product-lb-nr ul li div.catexia img {
    max-width: 25%;
  }

  .product-lb-nr ul li div.catexia h1 {
    font-size: 14px;
  }

  .liangdian-nr div.zhongjian {
    width: 27%;
    top: 6%;
    left: 36.5%;
  }

  .product-lb-nr ul li div.catexia p {
    font-size: 12px;
  }

}

@media screen and (max-width: 1199px) {
  #banner .wenzi {
    top: 30%;
    left: 17%;
    width: 65%;
  }

  .liangdian-nr ul li h1 {
    font-size: 16px;
  }

  .liangdian-nr ul li p {
    font-size: 12px;
    line-height: normal;
  }

  .kuan {
    width: 90%;
  }

  .zhong {
    width: 100%;
    height: 270px;
  }

  .jieshao-lf .jieshao-lf-nr {
    width: 95%;
    float: none;
    margin: 0 auto;
  }

  .jieshao-lf-nr h1 {
    font-size: 30px;
  }

  .wenzi form {
    margin-top: 10px;
  }

  .inner {
    width: auto;
  }

  .liangdian-nr div.zhongjian {
    top: 8%;
  }

  .jieshao-lf-nr p {
    font-size: 14px;
    line-height: 25px;
    height: 75px;
  }

  .jieshao-lf-nr a {
    height: 40px;
    line-height: 38px;
  }

  #banner .wenzi h1 {
    font-size: 25px;
  }


}

@media screen and (max-width:1023px) {
  #banner .wenzi p {
    font-size: 16px;
  }

  #banner .wenzi {
    top: 15%;
    left: 10%;
    width: 75%;
  }

  #banner .wenzi a {
    height: 40px;
    line-height: 40px;
  }

  #banner .wenzi h1 {
    font-size: 25px;
  }

  .zhongjian {
    display: none;
  }

  .liangdian-nr ul li.yi {
    width: 75%;
    margin: 15px auto 0;
    padding: 4% 7% 4% 20%;
    float: none;
    background: url(../img/s1.png)no-repeat;
    background-size: 100% 100%;
  }

  .liangdian-nr ul li.er {
    width: 75%;
    margin: 15px auto 0;
    padding: 4% 20% 4% 7%;
    float: none;
    background: url(../img/s2.png)no-repeat;
    background-size: 100% 100%;
  }

  .liangdian-nr ul li.san {
    width: 75%;
    margin: 15px auto 0;
    padding: 4% 7% 4% 20%;
    float: none;
    background: url(../img/s3.png)no-repeat;
    background-size: 100% 100%;
  }

  .liangdian-nr ul li.si {
    width: 75%;
    margin: 15px auto 0;
    padding: 4% 20% 4% 7%;
    float: none;
    background: url(../img/s4.png)no-repeat;
    background-size: 100% 100%;
  }

  .company-intro .inner {
    height: 250px;
  }

  .jieshao-lf-nr h1 {
    font-size: 25px;
  }

  .jieshao-lf-nr p {
    font-size: 12px;
  }

  .jieshao-lf {
    padding: 2%;
    float: left;
    margin-right: 2%;
    background: none;
  }

  .jieshao-lf .jieshao-lf-nr {
    width: 100%;
  }

  .jieshao-rt {
    width: 38%;
  }

  .company-intro .inner {
    padding: 0 10px;
  }

  .company-intro {
    min-height: auto;
  }

  .product-lb-nr {
    padding: 0 10px;
  }

  .zhong {
    height: 200px;
  }

  .liangdian-nr ul li p {
    font-size: 12px;
    line-height: 25px;
  }

  .jieshao-lf-nr p {
    height: 50px;
  }

  .jieshao-lf-nr a {
    margin-top: 3%;
  }

  #banner .wenzi {
    top: 23%;
  }

  .product-lb-nr ul li div.catexia h1 {
    font-size: 13px;
  }

  .product-lb-nr ul li div.catexia p {
    font-size: 12px;
  }

  .liangdian-nr ul {
    width: 75%;
    margin: 0 auto;
  }

  .liangdian-nr ul li.yi,
  .liangdian-nr ul li.san {
    width: 85%;
    float: left;
  }

  .liangdian-nr ul li.er,
  .liangdian-nr ul li.si {
    width: 85%;
    float: right;
  }
}

@media screen and (max-width: 767px) {
  img.im_mobie {
    display: block;
    height: 250px;
    width: 100%;
  }

  img.im_pc {
    display: none;
  }

  #banner .wenzi {
    width: 90%;
    top: 10%;
    left: 6%;
  }

  #banner .wenzi h1 {
    font-size: 20px;
    margin-bottom: 10px;
  }

  #banner .wenzi p {
    font-size: 12px;
  }

  #banner .wenzi a {
    width: 140px;
    height: 30px;
    font-size: 12px;
    line-height: 30px;
  }

  .wenzi form input {
    height: 30px;
    font-size: 12px;
    line-height: 30px;
  }

  .wenzi form {
    margin-top: 0;
  }

  .kuan {
    width: 100%;
  }

  .jieshao-lf {
    width: 100%;
    height: auto;
  }

  .wenzi form input {
    width: 65%;
  }

  .wenzi form button {
    height: 30px;
    line-height: 30px;
    width: 25%;
    font-size: 12px;
  }

  .jieshao-lf-nr a {
    margin: 0 auto;
    margin-top: 3%;
    font-size: 12px;
    width: 90px;
    height: 25px;
    line-height: 25px;
  }

  .wenzi form button i {
    font-size: 12px;
  }

  .jieshao-rt {
    height: 220px;
    width: 100%;
    margin: 10px auto;
    padding: 0 15px;
  }

  .product-lb-nr ul li {
    width: 48%;
  }

  /*.product-lb-nr ul li{width: 48.5%;}*/
  .product-lb {
    margin: 20px auto;
    padding: 0 10px;
  }

  .product-lb-nr ul li div.catexia img {
    margin: 10px auto;
    max-width: 20%;
  }

  .product-lb-nr ul li div.catexia h1 {
    line-height: inherit;
    font-size: 12px;
  }

  .product-lb-nr ul li div.catexia p {
    font-size: 12px;
    line-height: 18px;
    margin: 5px auto;
  }

  .liangdian-nr {
    padding: 0 20px;
  }

  .liangdian-nr ul li.yi {
    width: 85%;
    padding: 6% 7% 4% 17%;
    margin: 10px auto 0;
  }

  .liangdian-nr ul li.er {
    width: 85%;
    padding: 6% 17% 4% 7%;
    margin: 10px auto 0;
  }

  .liangdian-nr ul li.san {
    width: 85%;
    padding: 6% 7% 4% 17%;
    margin: 10px auto 0;
  }

  .liangdian-nr ul li.si {
    width: 85%;
    padding: 6% 17% 4% 7%;
    margin: 10px auto 0;
  }

  .liangdian-nr ul li h1 {
    font-size: 14px;
    margin-bottom: 3px;
  }

  .liangdian {
    padding: 10px 0 30px;
  }

  .xinwencenter {
    margin: 20px auto;
  }

  .jieshao-lf-nr h1 {
    text-align: center;
    margin-bottom: 15px;
    font-size: 20px;
  }

  .jieshao-lf-nr b {
    width: 20%;
    margin: 0 auto;
  }

  .jieshao-lf-nr p {
    text-align: center;
    margin-top: 10px;
    line-height: 17px;
  }

  .company-intro {
    padding: 10px 0 10px 0;
  }

  .product-lb-nr ul li div.catexia h1 b {
    margin: 5px auto 0;
  }

  .inner {
    width: 100%;
  }

  .xwzhongxin {
    display: block;
  }

  .sjgd {
    margin: 0 auto;
    display: block;
    width: 53px;
  }

  .phonesearch {
    display: inline-block;
    float: left;
  }

  .liangdian-nr ul {
    width: 100%;
  }

  .liangdian-nr ul li p {
    /*height:30px;*/
    height: 80px;
    overflow: hidden;
    font-size: 12px;
    line-height: normal;
  }

  .news-nr-lf {
    margin-bottom: 30px;
  }

}