@media screen and (min-width: 1024px) {
  #cd-primary-nav .has-children:first-child a {
    color: #014db7!important;
    position: relative;
  }

  #cd-primary-nav .has-children:first-child a::before {
    position: absolute;
    content: "";
    width: 100%;
    height: 3px;
    background: #014db7;
    bottom: 25px;
    left: 50%;
    transform: translate(-50%);
  }
}
/* about--start */
.about{
  width: 100%;
  overflow: hidden;
  margin: 60px 0;
}
.about .w{
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.about .w .about_left{
  width: 48%;
}
#player-container-id {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.about .w .about_right{
  width: 48%;
  position: relative;
  z-index: 1;
}
.about .w .about_right h1{
  font-size: 40px;
  font-weight: bold;
  margin: 0 0 10px;
  color: #000;
}
.about .w .about_right h1 span{
  color: #014db7;
}
.about .w .about_right p{
  font-size: 15px;
  line-height: 32px;
  margin: 0;
  text-indent: 2em;
  color: #666;
}
.about .w>a{
  width: 220px;
  line-height: 52px;
  display: block;
  background-color: #014db7;
  color: #fff;
  text-align: center;
  margin: 50px auto 0;
  border-radius: 30px;
  transition: all 0.5s;
  border:2px solid #014db7;
}
.about .w>a:hover{
  background-color: #fff;
  color: #014db7;
}
.about .w ul{
  width: 100%;
  overflow: hidden;
  display: flex;
  justify-content: space-between;
  margin: 30px 0 0; 
}
.about .w ul li{
  width: 25%;
}
.about .w ul li h3{
  font-size: 56px;
  font-weight: bold;
  display: flex;
  align-items: baseline;
  margin: 0;
  color: #000;
  font-family: "DINCOND-BOLD";
}
.about .w ul li h3 span{
  width: 20px;
  height: 20px;
  background-color: #014db7;
  color: #fff;
  border-radius: 50%;
  font-size: 12px;
  font-weight: normal;
  display: block;
  line-height: 20px;
  text-align: center;
  margin-left: 5px;
}
.about .w ul li p{
  margin: 10px 0 0!important; 
  text-indent: 0 !important;
  line-height: inherit !important;
}
.about_text{
  width: 122%;
  background: #fcfcf9;
  padding: 5%;
  border-radius: 12px;
  margin-top: 20px;
}

.video_box {
  position: relative;
  width: 48%;
  float: right;
}
.video_box>img{
  width: 100%;
}
.video_btn {
  cursor: pointer;
  position: absolute;
  top: 30%;
  left: 50%;
  transform: translateX(-50%);
}
.video_btn img{
  animation: rotate 2s linear infinite;
}
@keyframes rotate {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}
.video_tk{
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: rgba(0, 0, 0, .75);
  z-index: 9999;
  display: none;
}
.video_tk .page_tk{
  position: absolute;
  top: 10%;
  left: 50%;
  transform: translatex(-50%);
  width: 780px;
  height: 600px;
  box-sizing: border-box;

}
.close{
  position: absolute;
  z-index: 2222;
  top: 10px;
  right: 25px;
  font-size: 28px;
  cursor: pointer;
  color: #fff;
  text-shadow: none;
  opacity: 1;
}
.close:focus,
.close:hover {
  color: #e1e1e1;
}
/* product--start */
.product{
  width: 100%;
  overflow: hidden;
  background-image: url(/assets/image/prod_bg.jpg);
  background-repeat: no-repeat;
  background-size: cover;
  padding: 60px 0;
}
.product .w .product_bt{
  text-align: center;
  margin-bottom: 20px;
}
.product .w .product_bt h1{
  font-size: 40px;
  font-weight: bold;
  margin: 0 0 10px;
  color: #000;
}
.product .w .product_bt p{
  font-size: 16px;
  color: #666;
}
.product .w .product_tit{
  display: flex;
  justify-content: space-between;
  width: 100%;
  overflow: hidden;
}
.product .w .product_tit a{
  width: calc((100% - 6px) / 7);
  line-height: 52px;
  background-color: #333;
  display: block;
  text-align: center;
  color: #fff;
  transition: all 0.5s;
  font-size: 15px;
}
.product .w .product_tit a:hover{
  background-color: #014db7;
}
.product .w ul{
  width: 100%;
  overflow: hidden;
  margin: 30px 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.product .w ul li{
  width: 24.5%;
  overflow: hidden;
  background-color: #fff;
  text-align: center;
  margin: 5px 0;
}
.product .w ul li img{
  width: 100%;
  transition: all 0.5s;
}
.product .w ul li:hover img{
  transform: scale(1.2);
}
.product .w ul li p{
  font-size: 20px;
  font-weight: normal;
  margin: 0;
  color: #fff;
  position: relative;
  background: #014db7;
  padding: 12px 0;
  transition: all 0.5s;
}
.product .w ul li:hover p{
  background-color: #333;
}
.cpmore,
.cpmore a{
  display: flex;
  justify-content: center;
  align-items: center;
}
.cpmore a span{
  width: 160px;
  line-height: 48px;
  display: block;
  border: 1px solid #014db7;
  color: #014db7;
  transition: all 0.5s;
}
.cpmore:hover a span{
  background: #014db7;
  color: #fff;
}

/* product--end */

/* advantage--start */
.advant{
  width: 100%;
  overflow: hidden;
  margin-top: 60px;
}
.advant>h1{
  font-size: 40px;
  font-weight: bold;
  margin: 0 0 10px;
  color: #000;
  text-align: center;
}
.advant>p{
  font-size: 16px;
  color: #666;
  margin-bottom: 50px;
  text-align: center;
}
.advant>h1 span{
  color: #014db7;
}
.advant .advant_list{
  position: relative;
  overflow: hidden;
  width: 100%;
}
.advant .advant_list::after{
  width: 50%;
  height: 90%;
  position: absolute;
  content: "";
  bottom: -30px;
  background-color: #f1f1f1;
  z-index: -1;
}
.advant .advant_list:nth-child(even)::after{
  left: 0;
}
.advant .advant_list:nth-child(odd)::after{
  right: 0;
}
.advant .advant_list .list_left{
  width: 50%;
}
.advant .advant_list:nth-child(even) .list_left,
.advant .advant_list:nth-child(odd) .list_right{
  float: left;
}
.advant .advant_list:nth-child(odd) .list_left,
.advant .advant_list:nth-child(even) .list_right{
  float: right;
}
.advant .advant_list:nth-child(even) .list_left img{
  width: 100%;
  padding:0 30px 30px 0;
}
.advant .advant_list:nth-child(odd) .list_left img{
  width: 100%;
  padding:0 0 30px 30px;
}
.advant .advant_list .list_left img{
  transition: all 0.5s;
}
.advant .advant_list .list_left img:hover{
  margin-left: -10px;
}
.advant .advant_list .list_right{
  width: 42%;
  transform: translateY(70%);
}
@media(max-width:1460px){
  .advant .advant_list .list_right{
    width: 43%;
    transform: translateY(60%);
  }
}
@media(max-width:1280px){
  .advant .advant_list .list_right{
    width: 45%;
    transform: translateY(50%);
  }
}
.advant .advant_list .list_right h2{
  font-size: 38px;
  margin: 0;
  font-weight: bold;
  color: #014db7;
}
.advant .advant_list .list_right h3{
  font-size: 30px;
  margin: 5px 0 10px;
  font-weight: bold;
  color: #333;
  border-bottom: 1px solid #014db75e;
  padding-bottom: 10px;
  position: relative;
}
.advant .advant_list .list_right h3::after{
  position: absolute;
  content: "";
  left: 0;
  bottom: -1px;
  width: 0%;
  height: 1px;
  background: #014db7;
  transition: all 0.5s;
}
.advant .advant_list:hover .list_right h3::after{
  width: 100%;
}
.advant .advant_list .list_right p{
  font-size: 17px;
  margin: 0;
  line-height: 30px;
  color: #666;
}
/* advantage--end */
/* application--start */
.appli_box {
  width: 100%;
  overflow: hidden;
}
.appli_tit{
  position: absolute;
  width: 100%;
  border-bottom: 2px dashed #ffffff91;
  margin-top: 50px;
}
.appli_box .appli_tit ul{
  display: flex;
  justify-content: space-between;
  position: relative;
  top: 10px;
}
.appli_box .appli_tit ul li{
  cursor: pointer;
  /* width: 16.6%; */
  text-align: center;
  color: #fff;
}
.appli_box .appli_tit ul li img{
  width: 60px;
  margin-bottom: 20px;
}
.appli_box .appli_tit ul li span{
  width: 15px;
  height: 15px;
  display: block;
  border-radius: 50%;
  background-color: #fff;
  position: relative;
  margin: auto;
  transition: all .3s ease;
}
.appli_box .appli_tit ul li span::after{
  position: absolute;
  width: 25px;
  height: 25px;
  content: "";
  border-radius: 50%;
  background: #ffffff73;
  left: -5px;
  top: -5px;
}
.appli_cont{
  width:100%;
}
.appli_list .w{
  position: relative;
}
.appli_box .appli_tit ul li.on span{
  background-color: #ff0000;
}
.appli_box .appli_tit ul li.on span::after{
  background: #ff696973;
}
.appli_text{
  position: absolute;
  max-width: 520px;
  top: 35vh;
}
.appli_text h3{
  font-size: 32px;
  color: #fff;
  font-weight: bold;
  margin: 0 0 20px;
}
.appli_text p{
  font-size: 15px;
  color: #fff;
  line-height: 28px;
}
.appli_text a{
  display: block;
  width: 170px;
  line-height: 50px;
  background: #fff;
  text-align: center;
  border-radius: 50px;
  margin-top: 40px;
  color: #333;
}
.appli_text a:hover{
  color: #014db7;
}
.appli_text img{
  width: 100%;
}
/* application--end */
/* news--start */
.news{
  width: 100%;
  overflow: hidden;
  background-image: url(/assets/image/new_bg.jpg);
  background-repeat: no-repeat;
  background-size: cover;
  padding: 80px 0;
}
.news .news_tit{
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}
.news .news_tit>div h1{
  font-size: 40px;
  font-weight: bold;
  margin: 0 0 10px;
  color: #000;
}
.news .news_tit>div p{
  font-size: 16px;
  color: #666;
}
.news .news_tit a{
  width: 180px;
  line-height: 50px;
  text-align: center;
  background-color: #fff;
  border-radius: 30px;
  color: #333;
  transition: all 0.5s;
}
.news .news_tit a:hover{
  background-color: #014db7;
  color: #fff;
}
.news ul{
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.news ul li{
  width: 32.5%;
  overflow: hidden;
  background-color: #fff;
}
.news ul li img{
  width: 100%;
  max-height: 300px;
  transition: all 0.5s;
}
.news ul li:hover img{
  transform: scale(1.2);
}
.news ul li .new_text{
  width: 100%;
  overflow: hidden;
  background: #fff;
  padding: 20px;
  position: relative;
}
.news ul li .new_text i{
  display: block;
  font-size: 13px;
  color: #999;
  font-style: normal;
}
.news ul li .new_text h3{
  font-size: 16px;
  font-weight: bold;
  margin: 15px 0;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  color: #000;
  transition: all 0.3s;
}
.news ul li:hover .new_text h3{
  color: #014db7;
}
.news ul li .new_text p{
  font-size:15px;
  line-height: 28px;
  display: -webkit-box;
  text-overflow: ellipsis;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;/*控制行数*/
  overflow: hidden;
  color: #666;
}
.news ul li .new_text p:last-child{
  font-size: 15px;
  margin-top: 20px;
  color: #666;
  display: flex;
  align-items: center;
  transition: all 0.3s;
}
.news ul li:hover .new_text p:last-child{
  color: #014db7;
}
.news ul li .new_text p span{
  margin-left: 10px;
  font-size: 20px;
}
/* news--end */
.footer{
  margin: 0;
}
@media(max-width:768px){
  .about {
    width: 100%;
    overflow: hidden;
    margin: 30px 0;
  }
  .about .w .about_left {
    width: 100%;
    height: 245px;
  }
  .about .w .about_right {
    width: 100%;
    padding-bottom: 0;
  }
  .about .w .about_right h1 {
    font-size: 30px;
    font-weight: bold;
    margin: 20px 0 0;
    color: #000;
  }
  .about .w .about_right a{
    margin-top: 25px;
  }
  .about .w ul {
    width: 100%;
    overflow: hidden;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin: 30px 0 0;
  }
  .about .w ul li {
    width: 50%;
    margin: 10px 0;
  }
  .about_text {
    width: 100%;
    background: #fff;
    padding: 0;
    border-radius: 0;
    margin-top: 10px;
  }
  .video_box {
    position: relative;
    width: 100%;
    float: right;
  }
  .video_btn {
    cursor: pointer;
    position: absolute;
    top: 25%;
    left: 50%;
    transform: translateX(-50%);
  }
  .video_tk .page_tk {
    position: absolute;
    top: 25%;
    left: 50%;
    transform: translatex(-50%);
    width: 100%;
    height: 330px;
    box-sizing: border-box;
  }

  .product{
    padding: 30px 0;
  }
  .product .w .product_bt h1 {
    font-size: 30px;
    font-weight: bold;
    margin: 0 0 10px;
    color: #000;
  }
  .product .w .product_tit {
    display: flex;
    justify-content: left;
    width: 100%;
    overflow: hidden;
    flex-wrap: wrap;
  }
  .product .w .product_tit a {
    width: 49.5%;
    line-height: 52px;
    background-color: #333;
    display: block;
    text-align: center;
    color: #fff;
    transition: all 0.5s;
    font-size: 15px;
    margin-bottom: 1px;
    margin-right: 1px;
  }
  .product .w ul {
    width: 100%;
    overflow: hidden;
    margin: 10px 0;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
  }
  .product .w ul li {
    width: 100%;
    overflow: hidden;
    background-color: #fff;
    text-align: center;
    margin: 5px 0;
  }
  .cpmore{
    background-color: transparent!important;
  }
  .advant {
    width: 100%;
    overflow: hidden;
    margin-top: 30px;
  }
  .advant>h1 {
    font-size: 30px;
    font-weight: bold;
    margin: 0 0 5px;
    color: #000;
    text-align: center;
  }
  .advant>p {
    font-size: 16px;
    color: #666;
    margin-bottom: 20px;
    text-align: center;
  }
  .advant .advant_list {
    position: relative;
    overflow: hidden;
    width: 100%;
    margin-bottom: 15px;
  }
  .advant .advant_list .list_left {
    width: 100%;
    padding-top: 10px;
  }
  .advant .advant_list .list_right {
    width: 100%;
    transform: none;
    padding: 30px 0;
  }
  .advant .advant_list::after {
    width: 100%;
    height: 100%;
    position: absolute;
    content: "";
    bottom: 0;
    background-color: #f1f1f1;
    z-index: -1;
  }
  .advant .advant_list .list_right h2 {
    font-size: 30px;
    margin: 0;
    font-weight: bold;
    color: #014db7;
  }
  .advant .advant_list .list_right h3 {
    font-size: 22px;
    margin: 5px 0 10px;
    font-weight: bold;
    color: #333;
  } 
  .advant .advant_list:nth-child(odd) .list_left img,
  .advant .advant_list:nth-child(even) .list_left img {
    width: 100%;
    padding: 0;
  }
  .appli_tit{
    margin-top: 30px;
    z-index: 2;
  }
  .appli_tit li:nth-child(4),
  .appli_tit li:nth-child(5),
  .appli_tit li:nth-child(6){
    display: none;
  }
  .appli_cont .appli_list img{
    height: 460px;
    margin-left: 50%;
    transform: translateX(-50%);
  }
  .appli_text {
    position: absolute;
    max-width: 95%;
    top: 170px;
    z-index: 2;
  }
  .appli_text h3 {
    font-size: 26px;
    color: #fff;
    font-weight: bold;
    margin: 0 0 12px;
  }
  .news{
    padding: 30px 0;
  }
  .news .news_tit {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    flex-wrap: wrap;
  }
  .news .news_tit>div h1 {
    font-size: 30px;
    font-weight: bold;
    margin: 0 0 10px;
    color: #000;
  }
  .news ul li {
    width: 100%;
    overflow: hidden;
    background-color: #fff;
    margin-bottom: 15px;
  }

}