@media screen and (min-width: 1024px) {
  #cd-primary-nav .has-children:first-child a {
    color: #8dc11e;
    position: relative;
  }

  #cd-primary-nav .has-children:first-child a::before {
    position: absolute;
    content: "";
    width: 50px;
    height: 3px;
    background: #8dc11e;
    bottom: 0;
    left: 50%;
    transform: translate(-50%);
  }
}
/* banner--start */
.ban_text {
  position: absolute;
  text-align: center;
  left: 50%;
  transform: translateX(-50%);
  top: 30%;
  color: #fff;
  z-index: 2;
}

.ban_text h3 {
  font-size: 2.5vw;
  margin: 0 0 30px;
  font-weight: bold;
}

.ban_text p {
  margin: 0 0 10px;
  font-size: 26px;
}

/* banner--end */

/* about--start */
.about {
  width: 100%;
  overflow: hidden;
  margin: 70px 0;
}

.about .about_tit h3 {
  font-size: 28px;
  font-weight: bold;
  margin: 0 0 10px 0;
  color: #333;
  text-align: center;
}

.about .about_tit p {
  font-size: 16px;
  color: #666;
  text-align: center;
}

.about .w {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  margin-top: 30px;
}

.about .w .about_left {
  width: 45%;
  background-image: url(/assets/image/aboutimg.jpg);
  background-repeat: no-repeat;
  background-position: center 0;
  background-size: cover;
}

.about .w .about_center {
  width: 10%;
}

.about .w .about_center>div {
  width: 4px;
  height: 100%;
  background-color: #efefef;
  position: relative;
  margin: auto;
}

.about .w .about_center>div span {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background-color: #fff;
  border: 3px solid #8dc11e;
  position: absolute;
  left: -9px;
}

.about .w .about_center>div span:first-of-type {
  top: 13%;
}

.about .w .about_center>div span:nth-of-type(2) {
  top: 48%;
  background-color: #8dc11e;
}

.about .w .about_center>div span:last-of-type {
  bottom: 13%;
}

.about .w .about_right {
  width: 45%;
}

.about .w .about_right .about_right_list {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

.about .w .about_right .about_right_list:nth-of-type(2) {
  margin: 20px 0;
}

.about .w .about_right .about_right_list .list_img {
  width: 32%;
  height: 140px;
  background-repeat: no-repeat;
  background-position: center 0;
  background-size: cover;
}

.about .w .about_right .about_right_list:first-of-type .list_img {
  background-image: url(/assets/image/aboutimg1.jpg);
}

.about .w .about_right .about_right_list:nth-of-type(2) .list_img {
  background-image: url(/assets/image/aboutimg2.jpg);
}

.about .w .about_right .about_right_list:last-of-type .list_img {
  background-image: url(/assets/image/aboutimg3.jpg);
}

.about .w .about_right .about_right_list .list_img img {
  width: 100%;
}

.about .w .about_right .about_right_list .list_text {
  width: 63%;
}

.about .w .about_right .about_right_list .list_text h3 {
  font-size: 16px;
  font-weight: bold;
  margin: 0 0 10px;
  color: #333;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.about .w .about_right .about_right_list .list_text p {
  font-size: 14px;
  line-height: 26px;
  color: #666;
  display: -webkit-box;
  text-overflow: ellipsis;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 4;
  /*控制行数*/
  overflow: hidden;
  text-indent: 2em;
}

/* about--end */
/* product--start */
.product {
  width: 100%;
  overflow: hidden;
}

.product .w .product_tit {
  width: 100%;
  overflow: hidden;
  display: flex;
  flex-wrap: wrap;
}

.product .w .product_tit .product_tit_left {
  width: 28%;
  background-color: #8dc11e;
  display: flex;
}

.product .w .product_tit .product_tit_left img {
  height: 55px;
  margin: auto;
}

.product .w .product_tit .product_tit_right {
  width: 72%;
  background-color: #e3ebf4;
  padding: 30px 3%;
  box-sizing: border-box;
}

.product .w .product_tit .product_tit_right .search_tit h3 {
  font-size: 28px;
  margin: 0;
  color: #333;
}

.product .w .product_tit .product_tit_right .search_tit p {
  font-size: 16px;
  margin: 5px 0 0;
  color: #666;
}

.product .w .product_tit .product_tit_right form {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  margin-top: 20px;
}

.product .w .product_tit .product_tit_right form input {
  line-height: 42px;
  padding-left: 10px;
  background-color: #fff;
  border: 1px solid #fff;
  outline: none;
  transition: all 0.5s;
}

.product .w .product_tit .product_tit_right form input:focus {
  border: 1px solid #8dc11e;
}

.product .w .product_tit .product_tit_right form .search_xh {
  display: flex;
  width: 40%;
}

.product .w .product_tit .product_tit_right form .search_xh input {
  width: 85%;
}

.product .w .product_tit .product_tit_right form button {
  width: 60px;
  line-height: 42px;
  background-color: #8dc11e;
  border: 0;
  outline: none;
}

.product .w .product_tit .product_tit_right form button span {
  display: block;
  font-size: 22px;
  color: #fff;
  text-align: center;
}

.product .w .product_tit .product_tit_right form .search_cc {
  width: 55%;
  display: flex;
}

.product .w .product_tit .product_tit_right form .search_cc input {
  width: 30%;
}

.product .w .product_tit .product_tit_right form .search_cc input:nth-of-type(2) {
  margin: 0 2px;
}

.product .w .product_list_box {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  width: 100%;
  overflow: hidden;
  margin-top: 30px;
}

.product .w .product_list_box li {
  width: 49%;
  overflow: hidden;
  background-color: #ededed;
  padding: 30px;
  box-sizing: border-box;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.product .w .product_list_box li:nth-child(2n+1) {
  background-color: #f4f6f8;
}

.product .w .product_list_box li .product_img {
  width: 25%;
  margin-left: 10px;
  text-align: center;
}

.product .w .product_list_box li .product_img img {
  width: 95%;
}

.product .w .product_list_box li .product_text {
  width: 68%;
}

.product .w .product_list_box li .product_text h3 {
  position: relative;
  margin: 0 0 15px;
}

.product .w .product_list_box li .product_text h3::after {
  position: absolute;
  content: "";
  left: 0;
  bottom: -6px;
  width: 60px;
  height: 2px;
  background-color: #8dc11e;
}

.product .w .product_list_box li .product_text h3 a {
  color: #333;
  font-size: 18px;
  font-weight: bold;
  transition: all 0.5s;
}

.product .w .product_list_box li .product_text h3 a:hover {
  color: #8dc11e;
}

.product .w .product_list_box li .product_text p {
  font-size: 14px;
  line-height: 24px;
  margin: 0;
  /* display: -webkit-box;
  text-overflow: ellipsis;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3; */
  /*控制行数*/
  text-indent: 2em;
  overflow: hidden;
  color: #666;
}

.product .w .product_list_box li .product_text>a {
  width: 130px;
  line-height: 38px;
  display: block;
  text-align: center;
  color: #fff;
  background-color: #8dc11e;
  border: 2px solid #8dc11e;
  margin-top: 20px;
  transition: all 0.5s;
}

.product .w .product_list_box li .product_text>a:hover {
  background-color: #fff;
  color: #8dc11e;
}

/* porduct--end */
/* application--start */
.application {
  width: 100%;
  overflow: hidden;
  margin: 40px 0 70px;
  padding: 70px 0;
  background-color: #f4f6f8;
}

.application .w .application_tit h3 {
  font-size: 28px;
  font-weight: bold;
  margin: 0 0 10px 0;
  color: #333;
}

.application .w .application_tit p {
  font-size: 16px;
  color: #666;
  margin: 0;
}

.application .w ul {
  margin: 20px 0 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

.application .w ul li {
  width: 32.5%;
  background-color: #fff;
  overflow: hidden;
}

.application .w ul li img {
  width: 100%;
  transition: all 0.5s;
}

.application .w ul li:hover img {
  transform: scale(1.1);
}

.application .w ul li p {
  font-size: 18px;
  text-align: center;
  background-color: #fff;
  position: relative;
  transition: all 0.5s;
  color: #333;
  display: block;
  line-height: 58px;
  margin: 0;
  font-weight: bold;
}

.application .w ul li:hover p {
  background-color: #8dc11e;
  color: #fff;
}

/* application--end */
/* news-start */
.new_box {
  width: 100%;
  overflow: hidden;
}

.new_box .w {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

.new_box .w .certificate {
  width: 32%;
  background-color: #fff;
}

.new_box .w .certificate>h3,
.new_box .w .new>h3 {
  font-size: 28px;
  font-weight: bold;
  margin: 0 0 30px 0;
  color: #333;
}

.new_box .w .certificate .swiper {
  box-shadow: 0 0 1.5rem rgba(0, 0, 0, .1);
  text-align: center;
  margin: 20px 0;
}

.new_box .w .certificate .swiper {
  width: 100%;
  margin: 0;
  float: left;
}

.new_box .w .certificate .swiper li img {
  width: 51%;
  padding: 26px 0;
}
@media(max-width:1880px){
  .new_box .w .certificate .swiper li img {
    width: 52%;
  }
}
@media(max-width:1830px){
  .new_box .w .certificate .swiper li img {
    width: 53%;
  }
}
@media(max-width:1800px){
  .new_box .w .certificate .swiper li img {
    width: 54%;
  }
}
@media(max-width:1780px){
  .new_box .w .certificate .swiper li img {
    width: 55%;
  }
}
@media(max-width:1750px){
  .new_box .w .certificate .swiper li img {
    width: 56%;
  }
}
@media(max-width:1730px){
  .new_box .w .certificate .swiper li img {
    width: 57%;
  }
}
@media(max-width:1700px){
  .new_box .w .certificate .swiper li img {
    width: 58%;
  }
}
@media(max-width:1680px){
  .new_box .w .certificate .swiper li img {
    width: 59%;
  }
}
@media(max-width:1560px){
  .new_box .w .certificate .swiper li img {
    width: 60%;
  }
}
@media(max-width:1500px){
  .new_box .w .certificate .swiper li img {
    width: 61%;
  }
}
@media(max-width:1450px){
  .new_box .w .certificate .swiper li img {
    width: 62%;
  }
}
@media(max-width:1390px){
  .new_box .w .certificate .swiper li img {
    width: 63%;
  }
}
@media(max-width:1360px){
  .new_box .w .certificate .swiper li img {
    width: 64%;
  }
}
@media(max-width:1340px){
  .new_box .w .certificate .swiper li img {
    width: 65%;
  }
}
@media(max-width:1290px){
  .new_box .w .certificate .swiper li img {
    width: 66%;
  }
}
@media(max-width:1220px){
  .new_box .w .certificate .swiper li img {
    width: 67%;
  }
}
@media(max-width:1170px){
  .new_box .w .certificate .swiper li img {
    width: 68%;
  }
}
.new_box .w .certificate .swiper .swiper-button-prev,
.new_box .w .certificate .swiper .swiper-button-next {
  top: 48%;
  font-weight: bold;
}


.new_box .w .new {
  width: 32%;
}

.new_box .w .new>div {
  background-color: #fff;
  box-shadow: 0 0 1.5rem rgba(0, 0, 0, .1);
  margin: 20px 0;
}

.new_box .w .new>div .new_img {
  width: 100%;
  overflow: hidden;
}

.new_box .w .new>div .new_img img {
  width: 100%;
  transition: all 0.5s;
  max-height: 250px;
}

.new_box .w .new>div:hover .new_img img {
  transform: scale(1.1);
}

.new_box .w .new>div .new_text {
  padding: 20px;
}

.new_box .w .new>div .new_text h3 {
  margin: 0 0 5px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.new_box .w .new>div .new_text h3 a {
  font-size: 16px;
  font-weight: bold;
  color: #333;
  transition: all 0.5s;
}

.new_box .w .new>div .new_text h3 a:hover {
  color: #8dc11e;
}

.new_box .w .new>div .new_text p {
  font-size: 14px;
  line-height: 24px;
  color: #666;
  margin-bottom: 15px;
  display: -webkit-box;
  text-overflow: ellipsis;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  /*控制行数*/
  overflow: hidden;
  text-indent: 2em;
}

.new_box .w .new>div .new_text a {
  font-size: 14px;
  color: #999;
  transition: all 0.5s;
}

.new_box .w .new>div .new_text a:hover {
  color: #8dc11e;
}

.new_box .w .new>div .time {
  margin-top: 15px;
  display: flex;
  justify-content: space-between;
  padding-top: 15px;
  border-top: 1px solid #e6e6e6;
}

.new_box .w .new>div .time span {
  color: #999;
  font-size: 14px;
}

.new_box .w .new>div .time a {
  transform: rotate(-90deg);
}

/* news-end */
@media(max-width:768px){
  /* banner */
  .carousel-inner>.item>a>img, 
  .carousel-inner>.item>img, 
  .img-responsive, 
  .thumbnail a>img, 
  .thumbnail>img {
    display: block;
    max-width: initial;
    height: 220px;
    position: relative;
    left: 50%;
    transform: translateX(-50%);
  }
  .ban_text{
    width: 80%;
  }
  .carousel-inner .item:last-of-type .ban_text{
    top: 14%;
  }
  .carousel-inner .item:last-of-type .ban_text p {
    font-size: 17px;
  }
  .ban_text h3 {
    font-size: 20px;
    margin: 0 0 10px;
  }
  .ban_text p {
    margin: 0 0 10px;
    font-size: 18px;
  } 
  /* about */
  .about {
    width: 100%;
    overflow: hidden;
    margin: 30px 0;
  }
  .about .w{
    margin-top: 0;
  }
  .about .w .about_left {
    width: 100%;
    height: 230px;
    margin-bottom: 15px;
  }
  .about .w .about_center{
    display: none;
  }
  .about .w .about_right {
    width: 100%;
  }
  .about .w .about_right .about_right_list:nth-of-type(2) {
    margin: 10px 0;
  }
  .about .w .about_right .about_right_list .list_img {
    width: 100%;
    height: 220px;
    background-repeat: no-repeat;
    background-position: center 0;
    background-size: cover;
  }
  .about .w .about_right .about_right_list .list_text {
    width: 100%;
    margin: 15px 0;
  }
  .about .w .about_right .about_right_list .list_text h3 {
    font-size: 16px;
    font-weight: bold;
    margin: 0 0 10px;
    color: #333;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
  }
  .about .w .about_right .about_right_list .list_text p {
    font-size: 14px;
    line-height: 1.8;
    color: #666;
    display: -webkit-box;
    text-overflow: ellipsis;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 4;
    overflow: hidden;
    margin: 0;
  }
  /* product */
  .product .w .product_tit .product_tit_left {
    width: 100%;
    background-color: #8dc11e;
    display: flex;
    padding: 20px 0;
  }
  .product .w .product_tit .product_tit_right {
    width: 100%;
    background-color: #e3ebf4;
    padding: 30px 3%;
    box-sizing: border-box;
  }
  .product .w .product_tit .product_tit_right form{
    margin-top: 10px;
  }
  .product .w .product_tit .product_tit_right form .search_xh {
    display: flex;
    width: 100%;
    margin-bottom: 10px;
  }
  .product .w .product_tit .product_tit_right form .search_cc {
    width: 100%;
    display: flex;
  }
  .product .w .product_tit .product_tit_right form .search_cc input:nth-of-type(2) {
    margin: 0 1px;
  }
  .product .w .product_tit .product_tit_right form .search_cc input {
    width: 28%;
  }
  .product .w .product_list_box{
    margin-top: 10px;
  }
  .product .w .product_list_box li{
    width: 100%;
    padding: 30px 20px;
    margin-bottom: 10px;
    flex-wrap: wrap;
  }
  .product .w .product_list_box li .product_img {
    width: 100%;
    margin-left: 0;
    text-align: center;
  }
  .product .w .product_list_box li .product_img img {
    width: 70%;
    margin-bottom: 20px;
  }
  .product .w .product_list_box li .product_text {
    width: 100%;
  }
  /* application */
  .application {
    width: 100%;
    overflow: hidden;
    margin: 20px 0;
    padding: 30px 0;
    background-color: #f4f6f8;
  }
  .application .w ul li {
    width: 100%;
    background-color: #fff;
    overflow: hidden;
    margin-bottom: 15px;
  }
  /* news */
  .new_box .w .certificate,
  .new_box .w .new {
    width: 100%;
    background-color: #fff;
  }
  .new_box .w .certificate>h3, 
  .new_box .w .new>h3 {
    font-size: 28px;
    font-weight: bold;
    margin: 0 0 15px 0;
    color: #333;
  }
  .new_box .w .certificate:nth-of-type(2){
    margin: 40px 0;
  }


}