/* 轮播 */
.index-banner{
  width: 100%;
  max-width: 1920px;
  min-width: 320px;
  margin: 0 auto;
  transition: all 1s;
  -webkit-transition: all 1s;
  position: relative;
  overflow-x: hidden;
  height: 1017px;
}
.index-banner .swiper-container {
  height: 100%;
}
.index-banner .swiper-slide a {
  display: block;
  width: 100%;
  height: 100%;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}
.index-banner .swiper-container .swiper-pagination {
  bottom: 30px;
}
.index-banner .swiper-container .swiper-pagination-bullet{
  background:#fff;width: 8px;height: 8px;border-radius: 4px;opacity: 1;margin: 0 8px;
}
.index-banner .swiper-container .swiper-pagination-bullet-active {
  opacity: 1;
  border-radius: 0;
  width: 36px;
  height: 8px;
  transition: all .3s;
  background: #239437;
  border-radius: 3px;
}
/* 视频 */
.index-banner .player{width: 100%;}
/* .video-bg{background: rgba(0,0,0,.4);transition: all .5s;-webkit-transition: all .5s;opacity: 0;position: absolute;width: 100%;height: 100%;top: 0;left: 0;} */
.videobox{position: absolute;bottom: 4%;left: 2%;width: 40px;height: 40px;}
.videobox img{display: block;width: 100%;display: none;}

/* .index-banner:hover .video-bg{opacity: 1;} */
.index-banner:hover .videobox img{display: block;}



/* 集团简介 */
.index-item{
  width: 100%;
  position: relative;
  background-color: #fff;
}
.index-item .container{width: 1170px;margin: 0 auto;}
.index-item .container .item-tit{color: #000;font-size:28px;line-height: 60px;border-bottom: 3px solid #004d93;width: 112px;text-align: center;margin: 50px auto;}
.group{position: relative;}
.index-item .container .group-con{width: 43%;background-color: #f7f7f7;margin-top: 45px;padding-left: 40px;padding-bottom: 45px;}
.group-con .group-name{color: #004d93;font-size:30px;font-weight: 600;padding-top: 35px;}
.group-con .group-sm{color: #004d93;font-size:20px;font-weight: 600;}
.group-con p{font-size: 14px;line-height: 28px;color: #434343;width: 96%;text-align:justify;text-justify:inter-ideograph;margin: 20px 0;overflow:hidden; text-overflow:ellipsis; display:-webkit-box; -webkit-box-orient:vertical; -webkit-line-clamp:7;height: 196px;}
.group-bg{width: 93% !important;}

.group-con .know-more{display: block; font-size: 14px;line-height: 34px; color: #fff;width: 100px;border: 1px solid #12a72f;background-color: #12a72f;text-align: center;transition: all .5s;-webkit-transition: all .5s;margin-top: 40px;margin-left: 2px;}
.group-con .know-more:hover{background-color: #fff;color: #004d93;border: 1px solid #004d93;}

.group .left-swiper{float: right;width: 56%;height: 400px;-webkit-box-shadow: 0 10px 12px rgba(0,0,0,0.1);box-shadow: 0 10px 12px rgba(0,0,0,0.1);transition: all 1s;
  -webkit-transition: all 1s;}
.group .left-swiper .swiper-container{height: 100%;position: static;}
.left-swiper .swiper-slide a {
  display: block;
  width: 100%;
  height: 100%;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}
.left-swiper .swiper-container .swiper-pagination {bottom: 15px;}
.left-swiper .swiper-container .swiper-pagination .swiper-pagination-bullet-active {opacity: 1;background: #21a736;}

/* 滚动数字 */
.index-num{width:100%;margin: 80px 0;}
.index-num li{width:26%;margin-left: 11%;float: left;}
.index-num li:first-child{margin-left: 0;}
.index-num li a{display: block;width: 80px;height: 80px;margin: 0 auto;}
.index-num li a img{display: block;width: 100%;height: 100%;}

.index-num li p{text-align: center;font-size: 36px;color: #004d93;line-height: 70px;}
.index-num li p .count-number{font-size: 36px;}
.index-num li b{font-size: 18px;color: #101010;text-align: center;display: block;font-weight: normal;}

/* 产品服务 */
.index-bg{background-color: #f7f7f7;padding-bottom: 80px;}
.index-item .container .pro-top{width: 100%;position: relative;}
.pro-top .img{display: block; width: 100%;overflow: hidden;}
.pro-top .img img{display: block; width: 100%;height: 100%;background-size: cover;transition: all 1s;-webkit-transition: all 1s;}
.pro-top .img:hover img {
  -webkit-transform: scale(1.1);
  -moz-transform: scale(1.1);
  -ms-transform: scale(1.1);
  -o-transform: scale(1.1);
  transform: scale(1.1);
}

.pro-top .pcb{position: absolute;width: 12%;height: 100%;background:rgba(0,77,147,0.95);top: 0;left: 0;padding: 0 1%;}
.pro-top .pcb h2{color: #fff;font-size: 24px;position: relative;line-height: 70px;margin-top: 10px;}
.pro-top .pcb h2::after{content: '';position: absolute;left: 0;bottom: 0;height: 2px;width: 68px;background-color: #fff;}
.pro-top .pcb p{color: #fff;font-size: 18px;line-height: 36px;height: 108px;margin-top: 20px;overflow:hidden; text-overflow:ellipsis; display:-webkit-box; -webkit-box-orient:vertical; -webkit-line-clamp:3; }
.pro-top .pcb .check-btn{display: block; width: 100px;height: 32px;line-height: 30px;border: 1px solid #fff;color: #fff;text-align: center;font-size: 12px;transition: all .5s;-webkit-transition: all .5s;margin-top: 15px;}
.pro-top .pcb .check-btn:hover{color: #004d93;background-color: #fff;}


/* .pro-bottom{width: 100%;margin-top: 30px;}
.pro-bottom li{width: 49%;float: left;position: relative;overflow: hidden;margin-bottom:3.5%; margin-left: 2%;}
.pro-bottom li:nth-child(2n+1){margin-left: 0}
.pro-bottom li a{display: block;}
.pro-bottom li a img{display: block;width: 100%;height: 100%;transition: all 1s;-webkit-transition: all 1s;}
.pro-bottom li:hover a img{
  -webkit-transform: scale(1.1);
  -moz-transform: scale(1.1);
  -ms-transform: scale(1.1);
  -o-transform: scale(1.1);
  transform: scale(1.1);
} */

/* 产品服务修改 */
.pro-bottom{width: 100%;margin-top: 30px;}
.pro-bottom li{width: calc(33.33% - 30px);margin: 15px; float: left;position: relative;overflow: hidden;cursor: pointer;}
.pro-bottom li a{display: block;}
.pro-bottom li a img{display: block;width: 100%;height: 100%;transition: all 1s;-webkit-transition: all 1s;}
.pro-bottom li a .img-mask {width: 100%;height: 100%;position: absolute;top: 0;left: 0;}
.pro-bottom li .title{width:100%;color:#fff;position: absolute;bottom: 5%;left: 0;text-align: center;}
.pro-bottom li .name{font-size: 28px;}
.pro-bottom li .enname{font-size: 16px;}
.pro-bottom li .mask{display:none;width:100%;height:100%;color:#fff;position: absolute;top: 0;left: 0;background-color: rgba(45, 165, 70, .6);}
.pro-bottom li .mask .info{position: relative;top: 50%;left: 50%;transform: translateX(-50%) translateY(-50%);text-align: center;}
.pro-bottom li:hover a .imgs{
  -webkit-transform: scale(1.1);
  -moz-transform: scale(1.1);
  -ms-transform: scale(1.1);
  -o-transform: scale(1.1);
  transform: scale(1.1);
}
.pro-bottom li:hover .mask{display: block;}
.pro-bottom li:hover .title{display: none;}

.bot-detail{position: absolute;bottom: 0;left: 0;width: 100%;height: 64px;background:rgba(0,77,147,0.95);padding:0 30px;}
.bot-detail h2{color: #fff;font-size: 24px;position: relative;line-height: 40px;margin-top: 8px;float: left;width: 75%}
.bot-detail h2::after{content: '';position: absolute;left: 0;bottom: 0;height: 2px;width: 12%;background-color: #fff;}
.bot-detail p{color: #fff;font-size: 18px;line-height: 32px;margin-top: 10px;overflow: hidden; text-overflow: ellipsis; display: block; white-space: nowrap; float: left;width: 65%;}
.bot-detail a{display: block;width: 100px;line-height: 30px;color: #fff;font-size: 12px;text-align: center;border: 1px solid #fff;float: right;transition: all .5s;-webkit-transition: all .5s;margin-top: 16px;}
.bot-detail a:hover{color: #004d93;background-color: #fff;}

/* 公司动态 */
.home-column {width: 32%;float: left;margin-left: 2%;}
.home-column:nth-child(3n+1) {margin-left: 0;}
.home-column2 {flex-direction: column-reverse;display: flex;display: -webkit-flex;display: -o-flex;display: -ms-flex;}
.home-column .home-col-img{width: 100%;position: relative;height: 325px;}
.home-column .home-col-img .bg{width: 100%;display: block;height: 100%}

.home-column .home-col-txt{width: 100%;display: flex;background: #f7f7f7;display: -webkit-flex;display: -o-flex;display: -ms-flex;align-items: center;transition: all 0.3s;-webkit-transition: all 0.3s;}
.home-column:hover .home-col-txt,.home-column:hover .home-col-img {
  box-shadow: -2px 0 24px 4px rgba(0, 0, 0, 0.1);
  -webkit-box-shadow: -2px 0 24px 4px rgba(0, 0, 0, 0.1);
  -moz-box-shadow: -2px 0 24px 4px rgba(0, 0, 0, 0.1);
  -o-box-shadow: -2px 0 24px 4px rgba(0, 0, 0, 0.1);
  -ms-box-shadow: -2px 0 24px 4px rgba(0, 0, 0, 0.1);
  background: #fff;
  transition: all 0.6s;
  -webkit-transform: all 0.6s;
}
.home-column:hover .home-col-txt .txt-box a{color: #004d93;background-color: #fff;}
.home-column:hover .home-col-txt .txt-box h3{color: #004d93;}

.home-col-txt .txt-box {width: 100%;padding:0 24px;}
.home-col-txt .txt-box p {color: #777;font-size: 18px;text-align: center;margin-bottom: 12px;}
.home-col-txt .txt-box p span{color: #222;font-size: 30px;}
.home-col-txt .txt-box h3{width: 100%;font-size: 16px;color: #363636;overflow: hidden;text-overflow: ellipsis;display: block;white-space: nowrap;margin-bottom: 14px;}

.txt-box h4 {width: 100%;font-size: 12px;color: #8b8b8b;line-height: 24px;max-height: 56px;overflow: hidden;text-overflow: ellipsis;display: -webkit-box;-webkit-box-orient: vertical;-webkit-line-clamp: 2;margin-bottom: 30px;}
.txt-box a{display: block;width: 100px;text-align: center;color: #fff;border: 1px solid #004d93;background-color: #004d93;line-height: 32px;margin: 0 auto;font-size: 12px;transition: all .3s;}

.more-dong{display: block;margin: 60px auto;width: 120px;line-height: 42px;background: #fff;color: #004d93;text-align: center;border: 1px solid #004d93;font-size: 16px;transition: all .3s;}
.more-dong:hover{color: #fff;background-color: #004d93;}

/* 我们的优势 */
.bot-img{display: block;height: 690px;background-position: center;background-size: cover;width: 100%;}
.location {position: absolute;left: 50%;transform: translateX(-50%);top: 0;}
.bot-tit{display: flex;justify-content: center;}
.bot-tit p{font-size: 28px;color: #fff;line-height: 60px;margin: 60px 0 50px;border-bottom: 3px solid #fff;}

.advantage{width: 100%;height: 450px;background: rgba(0,0,0,.6);display: flex;justify-content: center;align-items: center;}
.advantage .index-adv{width: 1140px;}
.advantage .index-adv li{width: 22%;margin-right: 4%;float: left;}
.advantage .index-adv li:last-child{margin-right: 0;}
.advantage .index-adv li a{display: block;width: 72px;height: 72px;margin: 0 auto;background-repeat: no-repeat;background-size: cover;background-position: center;}
.advantage .index-adv li:hover a {
  transform: rotateY(-360deg);
  transition: all 0.6s;
  -webkit-transition: all 0.6s;
}

.advantage .index-adv li p{color: #fff;font-size: 18px;text-align: center;margin: 10px 0 20px;}
.advantage .index-adv li b{color: #fff;font-size: 14px;line-height: 24px; text-align: center;font-weight: normal;display: block;overflow:hidden; text-overflow:ellipsis; display:-webkit-box; -webkit-box-orient:vertical;}


@media(max-width:1440px){
	.index-banner{height: 762px}
.pro-top .pcb p {
    font-size: 16px;
    line-height: 32px;
    height: 96px;
	}
}
@media(max-width:1200px){
	.index-banner {height: 635px;}
  .home-column .home-col-img {
     height: 269px;
}
  .group-con .know-more {margin-top: 20px;}
  .bot-tit p {
    font-size: 22px;
    line-height: 45px;
    margin: 25px 0 40px;
}
.advantage {
  height: 300px;
}
.advantage .index-adv {
  width: 900px;
}
.advantage .index-adv li a {
  width: 54px;
  height: 54px;
  background-repeat: no-repeat;background-size: cover;background-position: center;
}
.advantage .index-adv li p {
  font-size: 16px;
  margin: 10px 0 15px;
}
.advantage .index-adv li b {
  font-size: 12px;
}
.bot-img {
  height: 450px;
}
  .home-col-txt .txt-box p {
    font-size: 16px;
    margin-bottom: 8px;
}
.home-col-txt .txt-box p span {
  font-size: 26px;
}
.home-col-txt .txt-box h3 {
  font-size: 16px;
  margin-bottom: 8px;
}
.more-dong {
  width: 120px;
  line-height: 34px;
  font-size: 14px;
}

  .index-item .container {width: 970px;}
  .group-con .group-name {font-size: 26px;padding-top: 30px;}
  .group-con .group-sm {font-size: 16px;}
  .index-item .container .item-tit {font-size: 28px;border-bottom: 3px solid #004d93;width: 112px;margin: 40px auto;line-height: 50px;}
  .index-item .container .group-con {margin-top: 44px;padding-bottom: 40px;}
  .group .left-swiper {height: 330px;}

  .index-num{margin: 60px 0;}
  .index-num li a{width: 64px;height: 64px;}
  .index-num li p{font-size: 32px;line-height: 64px;}
  .index-num li p .count-number{font-size: 32px;}
  .index-num li b {font-size: 16px;}

  .pro-top .pcb h2 {
    font-size: 20px;
    line-height: 40px;
    margin-top: 20px;
}
.pro-top .pcb p {
  font-size: 16px;
  line-height: 32px;
  margin-top: 20px;
  -webkit-line-clamp: 3;
  height: 96px;
}
.bot-detail h2 {
  font-size: 16px;
  line-height: 32px;
  margin-top: 11px;
}
.bot-detail p {
  font-size: 16px;margin-top: 0;
}
.bot-detail a {
  width: 85px;
  line-height: 28px;
  font-size: 12px;
  margin-top: 18px;
}
.pro-bottom li .name{font-size: 22px;}
.pro-bottom li .enname{font-size: 14px;}
}
@media(max-width:1024px){
  .index-banner {height: 542px;}
  .index-banner .swiper-container {display: block;}
  .index-banner .player{display: none;}

}
@media(max-width:991px){
    .home-column .home-col-img {
     height: 208px;
}
  .bot-tit p {
    font-size: 20px;
    line-height: 36px;
    margin: 15px 0 25px;
    border-bottom: 2px solid #fff;
}
.advantage .index-adv li a {
  width: 45px;
  height: 45px;
  background-repeat: no-repeat;background-size: cover;background-position: center;
}
.advantage .index-adv li p {
  font-size: 14px;
  margin: 5px 0 10px;
}
.advantage .index-adv {
  width: 700px;
}
.advantage {
  height: 260px;
}
.bot-img {
  height: 375px;
}
  .more-dong {
    margin: 40px auto ;
    width: 114px;
    height: 34px;
    line-height: 32px;
    font-size: 14px;
}
.txt-box a {
  width: 86px;
  line-height: 28px;
  height: 30px;
  font-size: 12px;
}

  .index-bg{padding-bottom: 60px;}
  .index-item .container {width: 750px;}
  .group-con .group-name {font-size: 24px;padding-top: 18px;}
  .group-con .group-sm {font-size: 16px;}
  .index-item .container .item-tit {font-size: 24px;width: 96px;line-height: 40px;}
  .group-con p {margin-top: 6px;-webkit-line-clamp:5;height: 140px;}
  .index-item .container .group-con {margin-top: 35px;padding-bottom: 40px;padding-left: 25px;}
  .group .left-swiper {height: 258px;}
  .group-con .know-more {font-size: 12px;line-height: 32px;}

  .index-num li a{width: 60px;height: 60px;}
  .index-num li p{font-size: 26px;line-height: 60px;}
  .index-num li p .count-number{font-size: 26px;}
  .index-num li b {font-size: 14px;}

  .pro-top .pcb h2 {
    font-size: 16px;
    line-height: 32px;
    margin-top: 10px;
}
.txt-box h4 {margin-bottom: 16px;}
.home-col-txt .txt-box p {font-size: 14px;}
.home-col-txt .txt-box p span {
  font-size: 20px;
}
.pro-top .pcb p {
  font-size: 14px;
  margin-top: 20px;
  line-height: 26px;
  height: 78px;
}
.pro-top .pcb .check-btn {
    width: 76px;
    height: 28px;
    line-height: 26px;
    margin-top:6px;
}
.bot-detail h2 {
  font-size: 16px;
  line-height: 32px;
  margin-top: 5px;
}
.bot-detail {
  padding: 0 15px;
  height: 50px;
}
.bot-detail p {
  font-size: 14px;
}
.pro-top .pcb h2::after {height: 2px;}
.bot-detail h2::after {height: 2px;}
.bot-detail a {
  width: 80px;
  line-height: 24px;
  font-size: 12px;
  margin-top:12px;
}
.pro-bottom li .name{font-size: 18px;}
.pro-bottom li .enname{font-size: 12px;}
}
@media(max-width:769px){

  .advantage {height: auto;background-color: transparent;}
.advantage .index-adv li:first-child a {
    background-image: url(../images/index_icon4_1.png) !important;
}
.advantage .index-adv li:nth-child(2) a{
    background-image: url(../images/index_icon5_1.png) !important;
}
.advantage .index-adv li:nth-child(3) a {
    background-image: url(../images/index_icon6_1.png) !important;
}
.advantage .index-adv li:last-child a {
    background-image: url(../images/index_icon7_1.png) !important;
}
.advantage .index-adv li p {
  font-size: 14px;
  color: #666;
  margin: 5px 0 10px;
}
.advantage .index-adv li b {
  font-size: 12px;
  color: #666;
}
.advantage .index-adv {
  width: 100%;padding: 0 3%;
}
.advantage .index-adv li {
  width: 48%;
  margin-right: 4%;
  margin-bottom: 5%;
}
.advantage .index-adv li:nth-child(2n+2) {
  margin-right: 0;
}

  .bot-bg{background-color: #f7f7f7;margin-bottom: 40px;}
  .bot-img {
    display: none !important;
}
.location {
  position: static;
  left: 0;
  transform: translateX(0);
  top: 0;
}
.bot-tit p {
  font-size: 20px;
  line-height: 36px;
  margin: 15px 0 25px;
  color: #000;
  border-bottom: 2px solid #000;
}
  .home-column {
    width: 100%;
    float: left;
    display: flex;
    margin-bottom: 2%;
    margin-left: 0;
}
.home-column .home-col-img {
  width: 50%;
  position: relative;
  height: auto;
}
.home-column .home-col-txt {width: 50%;}
  .home-column2{flex-direction: row;}

  .index-bg{padding-bottom: 40px;}
  .index-banner {height: 407px;}
  .index-banner .swiper-container .swiper-pagination {bottom: 20px;}
  .index-banner .swiper-container .swiper-pagination-bullet{width: 6px;height: 6px;margin: 0 4px;}

  .index-banner .swiper-container .swiper-pagination-bullet-active {width: 40px;margin: 1 4px;height: 4px;}
  .index-item .container {width: 100%;padding: 0 2.5%;}
  .group-con .group-name {font-size: 20px;padding-top: 18px;}
  .group-con .group-sm {font-size: 12px;}
  .index-item .container .item-tit {font-size: 22px;width: 88px;line-height: 38px;margin: 35px auto;}
  .index-item .container .group-con {margin-top: 25px;padding-bottom: 35px;}
  .group .left-swiper {height: 215px;}
  .group-con .know-more {width: 90px;}

  .left-swiper .swiper-container .swiper-pagination .swiper-pagination-bullet {width: 6px;height: 6px;}

  .container {padding-left: 2.5%;padding-right: 2.5%;}
  .index-num li a{width: 42px;height: 42px;}
  .index-num li p{font-size: 20px;line-height: 50px;}
  .index-num li p .count-number{font-size: 26px;}
  .index-num li b {font-size: 12px;}

  .pro-top .pcb {
    position: static;
    width: 100%;
    height: 100%;
    background: transparent;
    padding: 0 2%;
}
.pro-top .pcb h2 {
  font-size: 24px;
  margin-top: 30px;
  line-height: 50px;
  color: #333;
}
.pro-top .pcb h2::after {
  height: 2px;
  background-color: #333;
}
.pro-top .pcb p {
  color: #666;
  font-size: 18px;
  line-height: 36px;
  height: 72px;
  margin-top: 15px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}
.pro-top .pcb .check-btn {
  width: 140px;
  height: 40px;
  line-height: 38px;
  background-color: #eee;
  border: none;
  color: #666;
  font-size: 18px;
  float: left;
}
.bot-detail h2 {
  font-size: 14px;
  line-height: 26px;
  margin-top: 10px;
  width: 65%
}
}
@media(max-width:640px){
  /* .pro-bottom li:first-child {
    margin-right: 0;
    margin-bottom: 2.5%;
}

.pro-bottom li {
  width: 100%;
  float: none;
  margin-left: 0;
  position: relative;
} */
.pro-bottom li {
  width: calc(50% - 30px);
  position: relative;
}

  .index-banner {height: 339px;}

  .index-item .container .item-tit {font-size: 18px;width: 72px;line-height: 30px;margin: 25px auto;border-bottom: 2px solid #004d93;}
  .group-con p {margin-top: 6px;font-size: 12px;-webkit-line-clamp:5;line-height: 24px;margin-bottom: 18px;height: 120px;}
  .index-item .container .group-con {margin-top: 20px;padding-bottom: 35px;padding-left: 15px;}
  .group .left-swiper {height: 190px;}
  .group-con .know-more {line-height: 30px;}

  .index-num li a{width: 30px;height: 30px;}
  .index-num li p{font-size: 16px;line-height: 30px;}
  .index-num li p .count-number{font-size: 22px;}

  .bot-detail h2 {
    font-size: 14px;
    line-height: 26px;
    margin-top: 11px;
}
.pro-top .pcb h2 {
  font-size: 20px;
  margin-top: 15px;
  line-height: 40px;
  color: #333;
}
.pro-top .pcb p {
  font-size: 16px;
  line-height: 32px;
  height: 64px;
}
.pro-top .pcb .check-btn {
  width: 100px;
  height: 34px;
  line-height: 32px;
  font-size: 14px;
}
.bot-detail p {width: 65%;}
.bot-detail {
  padding: 0 8px;
}
.bot-detail a {
  width: 70px;
  height: 26px;
  line-height: 24px;
  font-size: 12px;
}
}
@media(max-width:480px){
  .bot-tit p {
    font-size: 18px;
}
.advantage .index-adv li a {
  width: 35px;
  height: 35px;
}
  .home-column {
    display: block;
}
.home-column .home-col-img {
  width: 100%;
}
.home-column .home-col-txt {
  width: 100%;
}
.home-col-txt .txt-box h3 {
  font-size: 16px;
  margin-bottom: 8px;
  text-align: center;
}

.home-col-txt .txt-box p {
  font-size: 16px;
  margin-bottom: 15px;
}
.txt-box h4 {
  font-size: 14px;
  margin-bottom: 20px;
}
  .index-bg{padding-bottom: 30px;}
  .index-banner {height: 254px;}
  .group .left-swiper {height: 155px;}
  .group-con .group-name {font-size: 18px;padding-top: 8px;}
  .group-con p {-webkit-line-clamp:4;line-height: 22px;margin-bottom: 18px;height: 88px;}
  .group-con .know-more {line-height: 28px;width: 88px;}
  .index-item .container .group-con {padding-bottom: 28px;padding-left: 10px}

  .index-num li p .count-number{font-size: 20px;}

.pro-top .pcb h2 {
  font-size: 18px;
}
.bot-detail h2 {
  line-height: 22px;
}
.pro-bottom li {
  width: 100%;
  margin: 10px 0;
}
}
@media(max-width:400px){
  .index-banner {height: 200px;}
}


/*视频弹框*/
.wap-video-bg{position:fixed;z-index:1000;top:0;left:0;background:#000;opacity:0.8;width:100%;height:100%;display:none;}
.home-videobox{position:fixed;z-index:1001;width:60%;top:14%;left:20%;display:none;}
.home-videobox .video-close{position:absolute;right:-24px;top:-24px;width:48px;height:48px;background:rgba(0,0,0,0.6) url(../images/icon-nav-close01.png) no-repeat center;background-size:28px;border:#fff solid 2px;border-radius:50%;cursor:pointer;opacity:0.8;}

@media(max-width:1280px){
    .home-videobox{width:80%;left:10%;}
}

@media(max-width:769px){
    .home-videobox{width:95%;left:2.5%;top:30%;}
    .home-videobox .video-close{right:auto;top:auto;bottom:-48px;left:50%;margin-left:-14px;width:28px;height:28px;border:#fff solid 1px;background:rgba(0,0,0,0.6) url(../images/icon-nav-close01.png) no-repeat center;background-size:16px;}
}



.video-play-btn{position: absolute;top:0;left:0;width:100%;height:100%;background-color: rgba(0,0,0,0.5); display: flex;justify-content: center;align-items: center;}
.video-play-btn img{display:block;width:48px;height:48px;}