/* ---------------------------banner--------------------------- */
body {
  background: #f5f5f5;
}

.home_banner {
  position: relative;
  margin-top:0;
}

.home_banner .home_banner_list {
  position: relative;
}

.home_banner .home_banner_list li {
  height: 100%;
  width: 100%;
  height: 656px;
  /* background: url('../images/banner2.jpg') no-repeat center; */
  background-size: cover !important;
  box-sizing: border-box;
}

.home_banner .home_banner_list li>a {
  width: 100%;
  height: 656px;
  display: block;
  cursor: default;
}

.home_banner .home_banner_list li:first-child {
  display: block;
}

.home_banner .home_banner_list li .banner_msg {
  width: 1200px;
  position: absolute;
  top: calc(50% + 30px);
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 99;
}
.home_banner .home_banner_list li .banner_msg .bannerBtn{
  position: relative;
  margin-top: 52px;
  display: inline-block;
  width: 172px;
  height: 30px;
  border-radius: 30px;
  line-height: 30px;
  font-size: 18px;
  font-weight: bold;
  text-indent: 35px;
  color: rgba(255, 255, 255, 1);
  background: linear-gradient( 90deg, rgba(0, 238, 255, 1) 0%, rgba(62, 85, 251, 1) 100% );
}

.home_banner .home_banner_list li h3 {
  height: 54px;
  font-size: 48px;
    color: rgba(255, 255, 255, 1);
  line-height: 54px;
  margin-bottom:13px;
  font-family: "微软雅黑", "Microsoft YaHei", "simsun", "Helvetica Neue", Arial, Helvetica, sans-serif;
}
.home_banner .home_banner_list li .banner_msg .bannerBtn i{
  position: absolute;
  top: 0;
  right: 0;
  display: block;
  width: 46px;
  height: 46px;
  border-radius: 30px;
  background: linear-gradient( 90deg, rgba(34, 158, 254, 1) 0%, rgba(64, 105, 255, 1) 100% );
}
.home_banner .home_banner_list li h3:nth-of-type(2){
  color:#fff;
}

.home_banner .home_banner_list li p {
  margin-top: 20px;
  display: block;
  cursor: pointer;
  width: 450px;
  /* height: 40px; */
  line-height: 40px;
  font-size: 16px;
  color: #fff;
  background: linear-gradient(90deg, #fa6400 0%, #f52c2c 100%);
  
  border-radius: 30px;
  border-top-left-radius: 0;
  font-weight: bold;
    text-indent: 35px;
    position: relative;
}
.bannerBtn{
  display:inline-block;
  padding:8px;
  background: #FF4917;
  font-size: 14px;
  font-weight: 400;
  color: #FFFFFF;
  line-height: 28px;
  margin-right:25px;
  cursor: pointer !important;
}

.bannerDot {
  display: inline-block;
  position: absolute;
  z-index: 999;
  left: 50%;
  bottom: 20px;
  transform: translateX(-50%);
}

.bannerDot li {
  width: 10px;
  height: 10px;
  background: #e5e5e5;
  border-radius: 5px;
  margin-right: 10px;
  float: left;
  cursor: pointer;
}
.home_banner .swiper-pagination-bullet {
  width: 10px;
  height: 10px;
  background: #e5e5e5;
  border-radius: 5px;
  margin-right: 10px;
  cursor: pointer;
}

.bannerDot li.active , .home_banner .swiper-pagination-bullet-active{
  width: 22px;
  background: #FF4917;
}

.main_content{
  width:1200px;
  margin:0 auto;
}
/* <!--------------------------------- 一层 ---------------------------------> */
.floorOnebox{
  width:100%;
  padding:36px 0 60px;
  background:#222222;
  box-sizing: border-box;
}
.floorOne .floorOne_con {
  width:100%;
  display:flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.floorOne .floorOne_con .floorOne_item{
  width: 588px;
  height: 223px;
  overflow: hidden;
  margin-top:24px;
  position:relative;
}
/* .floorOne .floorOne_con .floorOne_item:hover .floorOne_item_con{
  top:-223px;
  transition: top 1s;
} */
.floorOne .floorOne_con .floorOne_item_con{
  position: absolute;
  width:100%;
  /* height:456px; */
  height: 223px;
  left:0; top:0;
}
.floorOne_item .itemShow{
  width:100%;
  height:223px;
  opacity: 1;
  background: #FF4917;
  padding:24px;
  box-sizing: border-box;
  position:relative;
}
.floorOne_item .itemShow1{
  width:100%;
  height:223px;
  background:#fff;
  padding:26px 27px 30px;
  border-bottom:10px solid #FF4917;
  box-sizing: border-box;
  position:relative;
  display:none;
  
}
.floorOne .floorOne_con a{
  display:block;
  width:100%;
  height:100%;
}
.floorOne .floorOne_con a>img{
  width:32px;
  height:32px;
  margin-bottom:12px;
}
.floorOne .floorOne_con a h3{
  font-size: 20px;
  font-weight: normal;
  line-height: 32px;
  letter-spacing: 0px;
  color: #FFFFFF;
}
.floorOne .floorOne_con a h4{
  font-size: 24px;
  font-weight: 600;
  color: #FF4917;
  line-height: 24px;
}
.floorOne .floorOne_con a p{
  font-size: 20px;
  font-weight: 400;
  color: #666666;
  line-height: 24px;
  margin-top:16px;
}
.floorOne .floorOne_con a span{
  position:absolute;
  height:24px;
  right: 27px;
  bottom:30px;
  display:flex;
  align-items: center;
  font-size: 14px;
  font-weight: normal;
  line-height: 20px;
  letter-spacing: 0px;
  color: #FFFFFF;
  cursor: pointer;
}
.floorOne .floorOne_con .itemShow1 a span{
  color:#333;
}
.floorOne .floorOne_con a .floorOne ul li span>img{
  width:24px;
  height:24px;
  margin-left:8px;
}
/* .floorOne ul{
  width:100%;
  display:flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.floorOne ul li{
  width: 588px;
  height: 223px;
  opacity: 1;
  background: #FF4917;
  margin-top:24px;
  padding:26px 27px 30px;
  box-sizing: border-box;
  position:relative;
}
.floorOne ul li a{
  display:block;
  width:100%;
  height:100%;
}
.floorOne ul li>img{
  width:48px;
  height:48px;
  margin-bottom:12px;
}
.floorOne ul li h3{
  font-size: 28px;
  font-weight: normal;
  line-height: 32px;
  letter-spacing: 0px;
  color: #FFFFFF;
  margin-top:10px;
}
.floorOne ul li span{
  position:absolute;
  height:24px;
  right: 27px;
  bottom:30px;
  display:flex;
  align-items: center;
  font-size: 16px;
  font-weight: normal;
  line-height: 20px;
  letter-spacing: 0px;
  color: #FFFFFF;
  cursor: pointer;
}
.floorOne ul li span>img{
  width:24px;
  height:24px;
  margin-left:8px;
} */

/* <!--------------------------------- 二层 ---------------------------------> */
.floorTwobox{
  width:100%;
  padding:64px 0 72px;
  background:#fff;
  box-sizing: border-box;
}
.floorTwo h2{
  font-size: 28px;
  font-weight: normal;
  line-height: 32px;
  letter-spacing: 0px;
  color: #333333;
  margin-bottom:80px;
  text-align: center;
}
.floorTwo .twoNav{
  width:100%;
  display:flex;
}
.floorTwo .twoNav dl{
  flex: 1;
  text-align: center;
  cursor: pointer;
  
}
.floorTwo .twoNav dl .line{
  height: 8px;
  opacity: 1;
  margin:0 auto;
  background:transparent;
}
.floorTwo .twoNav dl dt{
  display:inline-block;
  width:152px;
  height:81px;
  background-size: 96px 96px !important;
  background-repeat: no-repeat;
    background-position: center;
}
.floorTwo .twoNav dl dd{
  margin:8px 0 12px;
  font-size: 20px;
  font-weight: normal;
  line-height: 24px;
  text-align: center;
  letter-spacing: 0px;
  color: #666666;
}
.floorTwo .twoNav dl:hover dd{
  color:#333;
}
.floorTwo .twoNav dl:nth-child(1) .line{
  width: 128px;
}
.floorTwo .twoNav dl:nth-child(1):hover .line{
  background: #FF4917;
}
.floorTwo .twoNav dl:nth-child(2) .line{
  width: 104px;
}
.floorTwo .twoNav dl:nth-child(2):hover .line{
  background: #FF4917;
}
.floorTwo .twoNav dl:nth-child(3) .line{
  width: 152px;
}
.floorTwo .twoNav dl:nth-child(3):hover .line{
  background: #FF4917;
}
.floorTwo .twoNav dl:nth-child(1) dt{
  background: url(../images/floortwo1.svg) no-repeat center center;
}
.floorTwo .twoNav dl:nth-child(1):hover dt{
  background: url(../fonts/floortwo_active1.svg) no-repeat center center;
}
.floorTwo .twoNav dl:nth-child(2) dt{
  background: url(../fonts/floortwo2.svg) no-repeat center center;
}
.floorTwo .twoNav dl:nth-child(2):hover dt{
  background: url(../fonts/floortwo_active2.svg) no-repeat center center;
}
.floorTwo .twoNav dl:nth-child(3) dt{
  background: url(../fonts/floortwo3.svg) no-repeat center center;
}
.floorTwo .twoNav dl:nth-child(3):hover dt{
  background: url(../fonts/floortwo_active3.svg) no-repeat center center;
}
.floorTwo .twoNav dl.active dd{
  color:#333;
}
.floorTwo .twoNav dl:nth-child(1).active dt{
  background: url(../fonts/floortwo_active1.svg) no-repeat center center;
}
.floorTwo .twoNav dl:nth-child(2).active dt{
  background: url(../fonts/floortwo_active2.svg) no-repeat center center;
}
.floorTwo .twoNav dl:nth-child(3).active dt{
  background: url(../fonts/floortwo_active3.svg) no-repeat center center;
}
.floorTwo .twoNav dl.active .line{
  background: #FF4917;
}

.floorTwo .navCon{
  width:100%;
  min-height:216px;
  opacity: 1;
  background: #222222;
  padding:32px 80px;
  box-sizing: border-box;
  margin-top:36px;
}
.floorTwo .navCon .navItem{
  width:100%;
  height:100%;
  display:flex;
  justify-content: space-between;
  display:none;
}
.floorTwo .navCon .navItem:nth-child(1){
  display:flex;
}
.floorTwo .navCon .navItem .item_left{
  width:631px;
  margin-right:154px;
  position: relative;
}
.floorTwo .navCon .navItem .item_left p{
  font-size: 16px;
  font-weight: normal;
  line-height: 30px;
  text-align: justify; /* 浏览器可能不支持 */
  letter-spacing: -0.33px;
  color: #F9F9F9;
}
.floorTwo .navCon .navItem .item_left a{
  /* position:absolute;
  bottom:0px;
  left:0px; */
  font-weight: normal;
  font-size: 14px;
}
.floorTwo .navCon .navItem .item_right{
  flex:1;
}
.floorTwo .navCon .navItem .item_right ul li{
  font-size: 14px;
  font-weight: 400;
  color: #F9F9F9;
  line-height: 20px;
  margin-bottom:12px;
  position:relative;
  display:flex;
  align-items: center;
  padding-left:21px;
  white-space: nowrap;
}
.floorTwo .navCon .navItem .item_right ul li::before{
  position:absolute;
  content: "";
  width:6px;
  height:6px;
  background: #FF4917;
  border-radius: 50%;
  left:0;
}
.floorTwo .navCon .navItem .item_right ul li:last-child{
  margin:0;
}
/* <!--------------------------------- 三层 ---------------------------------> */
.floorThreeBox{
  width:100%;
  height:690px;
  background: #222;
  display:flex;
}
.floorThreeBox>div{
  flex: 1;
}
.floorThreeBox .floorThree_left{
  height:690px;
  background:#222;
  position:relative;
}
.floorThreeBox .floorThree_left .floorThree_left_con{
  position:absolute;
  width:558px;
  top:48px;
  right:42px;
}
.floorThreeBox .floorThree_left .floorThree_left_con h3{
  font-size: 28px;
  font-weight: normal;
  line-height: 40px;
  letter-spacing: 0px;
  color: #F4F4F4;
  margin-bottom: 54px;
}
.accordion_con .accordion_item{
  height:24px;
  margin-bottom:24px;
  overflow: hidden;
  padding-left:30px;
  box-sizing: border-box;
}
.accordion_con .accordion_item h5{
  font-size: 20px;
  font-weight: normal;
  line-height: 22px;
  letter-spacing: -0.4px;
  color: #F4F4F4;
  cursor: pointer;
}
/* .accordion_con .accordion_item .accordion_item_describe{
  display:none;
} */
.accordion_con .accordion_item .accordion_item_describe p{
  font-size: 14px;
  font-weight: normal;
  line-height: 22px;
  text-align: justify; /* 浏览器可能不支持 */
  letter-spacing: -0.33px;
  color: #F9F9F9;
  -webkit-line-clamp: 5;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
  margin:12px 0 36px;
  opacity: 0.6;
}
.accordion_con .accordion_item .accordion_item_describe a{
  display:flex;
  height:24px;
  align-items: center;
  font-size: 14px;
  font-weight: normal;
  line-height: 20px;
  letter-spacing: 0px;
  color: #FFFFFF;
}
.accordion_con .accordion_item.active{
  height:auto;
  border-left:8px solid #FF4917;
  margin-bottom:48px;
  padding-left:22px;
}
.accordion_con .accordion_item.active h5{
  color:#FF4917;
}
.floorThree_left_con .understandAll{
  display:flex;
  height:20px;
  align-items: center;
  font-size: 16px;
  font-weight: normal;
  line-height: 20px;
  letter-spacing: 0px;
  color: #FFFFFF;
  margin-top:50px;
}
.floorThree_right{
  height:100%;
  overflow: hidden;
}
.floorThree_right img{
  width:600px;
  height:100%;
  display:none;
}
.floorThree_right img.active{
  display:block;
}

/* <!--------------------------------- 四层 ---------------------------------> */
.floorFourBox{
  width:100%;
  padding:64px 0;
  background: #fff;
}
.floorFour h2{
  font-size: 28px;
  font-weight: normal;
  line-height: 40px;
  letter-spacing: 0px;
  color: #333333;
  text-align: center;
  margin-bottom:74px;
}
.floorFour .floorFour_con{
  display:flex;
}
.floorFour .floorFour_con dl{
  flex:1;
  text-align: center;
}
.floorFour .floorFour_con dl:nth-child(2){
  margin:0 40px;
}
.floorFour .floorFour_con dl dd h5{
  font-size: 20px;
  font-weight: normal;
  line-height: 29px;
  text-align: center;
  letter-spacing: 0px;
  color: #222222;
}
.floorFour .floorFour_con dl dd .line{
  width: 100%;
  height: 1px;
  opacity: 1;
  background: #FF4917;
  margin: 15px 0 20px;
}
.floorFour .floorFour_con dl dd p{
  font-size: 14px;
  font-weight: normal;
  line-height: 19px;
  letter-spacing: 0px;
  color: #666666;
  text-align: left;
}
.floorFour_btn{
  display:block;
  width: 360px;
  height: 38px;
  opacity: 1;
  background: #222222;
  text-align: center;
  line-height: 38px;
  font-size: 14px;
  font-weight: normal;
  letter-spacing: 0px;
  color: #FFFFFF;
  margin:0 auto;
  margin-top:75px;
}
.floorFour_img{
  width: 64px;
  height: 64px;
}

/* <!--------------------------------- 五层 ---------------------------------> */
.floorFiveBox{
  width:100%;
  padding:42px 0 18px;
  background:#222;
}
.floorFive h2{
  font-size: 28px;
  font-weight: normal;
  height:40px;
  line-height: 40px;
  text-align: center;
  letter-spacing: 0px;
  color: #FFFFFF;
  margin-bottom:50px;
}
.floorFive_con ul{
  display:flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.floorFive_con ul li{
  width:522px;
}
.floorFive_con ul li h3{
  display:flex;
  height:48px;
  align-items: center;
  font-size: 20px;
  font-weight: normal;
  line-height: 32px;
  letter-spacing: 0px;
  color: #FFFFFF;
  padding-left:48px;
  background-size: 40px !important;
}
.floorFive_con ul li p{
  font-size: 14px;
  font-weight: normal;
  line-height: 24px;
  color: #F9F9F9;
  margin:8px 0 45px;
  opacity: 0.6;
}
.floorFive_con ul li:hover p{
  color:#fff;
  opacity: 1;
}
.floorFive_con ul li:nth-child(1) h3{
  background: url(../fonts/floorfive1.svg) no-repeat center left;
}
.floorFive_con ul li:nth-child(1):hover h3{
  background: url(../fonts/floorfive_active1.svg) no-repeat center left;
  color:#FF4917
}
.floorFive_con ul li:nth-child(2) h3{
  background: url(../fonts/floorfive2.svg) no-repeat center left;
}
.floorFive_con ul li:nth-child(2):hover h3{
  background: url(../fonts/floorfive_active2.svg) no-repeat center left;
  color:#FF4917
}
.floorFive_con ul li:nth-child(3) h3{
  background: url(../fonts/floorfive3.svg) no-repeat center left;
}
.floorFive_con ul li:nth-child(3):hover h3{
  background: url(../fonts/floorfive_active3.svg) no-repeat center left;
  color:#FF4917
}
.floorFive_con ul li:nth-child(4) h3{
  background: url(../fonts/floorfive4.svg) no-repeat center left;
}
.floorFive_con ul li:nth-child(4):hover h3{
  background: url(../fonts/floorfive_active4.svg) no-repeat center left;
  color:#FF4917
}

/* <!--------------------------------- 六层 ---------------------------------> */
.floorSixBox{
  width:100%;
  padding:64px 0;
  background: #fff;
}
.floorSix{
  display:flex;
}
.floorSix_left{
  position: relative;
  width:400px;
  height:498px;
}
.floorSix_left h2{
  position:absolute;
  font-size: 28px;
  font-weight: normal;
  line-height: 40px;
  letter-spacing: 0px;
  color: #FFFFFF;
  top:38px;
  left:24px;
  z-index:4;
}
.newsItem .bg{
  position:absolute;
  width:100%;
  height:100%;
  background:#FF4917;
  opacity: 0.7;
  z-index: 3;
  /* transition: height 1s; */
}
.newsItem>img{
  position:absolute;
  width:100%;
  height:100%;
  left:0;
  top:0;
  z-index: 1;
}
.floorSix_left a{
  position:absolute;
  z-index: 2;
  left:24px;
  bottom:37px;
  display:flex;
  align-items: center;
  font-size: 14px;
  font-weight: normal;
  line-height: 20px;
  letter-spacing: 0px;
  color: #FFFFFF;
}
.floorSix_left a img{
  margin-left:19px;
}
.newsItem:hover .bg{
  /* height:0; */
  display:none;
}
.newsItem:hover h2{
  display:none;
}

.floorSix_right{
  flex:1;
  display:flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.floorSix_right .newsListItem{
  position:relative;
  width:400px;
  height:249px;
  cursor: pointer;
}
.newsListItem p{
  position:absolute;
  z-index: 4;
  padding:40px 20px 0;
  box-sizing: border-box;
  /* opacity: 0.5; */
  font-size: 14px;
  font-weight: normal;
  line-height: 20px;
  letter-spacing: 0px;
  color: #FFFFFF;
  -webkit-line-clamp: 2;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
  cursor: pointer;
}
.newsItem:hover p{
  opacity: 1;
  display:none;
}
.newsListItem .bg{
  background: #000;
  opacity: 0.6;
  cursor: pointer;
}
/* .newsListItem:nth-child(2) .bg,.newsListItem:nth-child(3) .bg{
  opacity: 0.7;
} */