@import url(./common.css);

/* banner */
.banner{
  /* overflow: hidden; */
  position: relative;
}
.banner .index_silder {
  width: 100%;
}
.banner .index_silder.owl-carousel{
  position: relative;
}
.banner .index_silder.owl-carousel .owl-stage-outer{
  /* overflow: initial; */
}
.banner .index_silder.owl-carousel .owl-nav{
  display: none;
}
.banner .index_silder.owl-carousel .item{
  position: relative;
}
.banner .index_silder.owl-carousel .item::before{
  content: '';
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: #000;
  opacity: .2;
}
.banner .index_silder.owl-carousel .item .videoOutSide{
  position: relative;
  padding-bottom: 56.25%;
  overflow: hidden;
}
.banner .index_silder.owl-carousel .item .videoOutSide iframe {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 120%;
  height: 120%;
  transform: translate(-50%, -50%);
  pointer-events: none;
  z-index: -1;
}
.banner .index_silder.owl-carousel .item .video{
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 100%;
  padding-bottom: 57%;
}
.banner .index_silder.owl-carousel .item .video iframe{
  position: absolute;
  z-index: 2;
  width: 100%;
  height: 100%;
}
.banner .index_silder.owl-carousel .item .txt{
  position: absolute;
  top: 31%;
  left: 15.5%;
  color: #fff;
  max-width: 80rem;
  line-height: 1.28;
}
.banner .index_silder.owl-carousel .item .txt .title{
  opacity: 0;
  font-size: 9.6rem;
  margin-bottom: 2rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}
.banner .index_silder.owl-carousel .item .txt .desc{
  opacity: 0;
  font-size: 1.6rem;
  margin-bottom: 2rem;
  line-height: 1.75;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}
.banner .index_silder.owl-carousel .item .txt .moreBtn{
  opacity: 0;
}
.banner .index_silder.owl-carousel .item .txt .moreBtn a{
  display: flex;
  align-items: center;
  cursor: pointer;
}
.banner .index_silder.owl-carousel .item .txt .moreBtn a span{
  width: 3.2rem;
  height: 3.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #28A7E1;
  border-radius: 100%;
  margin-left: 1rem;
}

.banner .index_silder.owl-carousel .owl-item.active .item .txt .title{
  animation-name: fadeup;
  animation-duration: .7s;
  animation-fill-mode: forwards;
}
.banner .index_silder.owl-carousel .owl-item.active .item .txt .desc{
  animation-name: fadeup;
  animation-delay:.5s;
  animation-duration: .7s;
  animation-fill-mode: forwards;
}
.banner .index_silder.owl-carousel .owl-item.active .item .txt .moreBtn{
  animation-name: fadeup;
  animation-delay:1s;
  animation-duration: .7s;
  animation-fill-mode: forwards;
}
.banner .bannerFrame{
  position: relative;
}
.banner .sliderBtns{
  position: absolute;
  z-index: 3;
  top: 50%;
  right: 6rem;
  transform: translateY(-50%);
  width: 100%;
  display: flex;
  justify-content: flex-end;
  width: 5.4rem;
}
.banner .sliderBtns .pre,.banner .sliderBtns .next{
  width: 5.4rem;
  cursor: pointer;
}

@keyframes fadeup {
  from {
    opacity: 0;
    transform: translateY(100%);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
@media (max-width: 1200px){
  .banner{
    padding-right: 0;
  }
  .banner .index_silder.owl-carousel .item .txt{
    max-width: 48rem;
  }
  .banner .index_silder.owl-carousel .item .txt .title{
    font-size: 6.4rem;
  }
  .banner .index_silder.owl-carousel .item .txt .desc{
    font-size: 1.2rem;
  }
  .banner .index_silder.owl-carousel .item .txt .moreBtn{
    font-size: 1.2rem;
  }
  .banner .sliderBtns .next{
    width: 4.8rem;
  }
}
@media (max-width: 1000px){
  .banner .index_silder.owl-carousel .item .txt{
    max-width: 44.8rem;
  }
  .banner .index_silder.owl-carousel .item .txt .title{
    font-size: 4.8rem;
    margin-bottom: 1.6rem;
  }
  .banner .index_silder.owl-carousel .item .txt .desc{
    font-size: 1rem;
    margin-bottom: 1.6rem;
  }
  .banner .index_silder.owl-carousel .item .txt .moreBtn{
    font-size: 1rem;
  }
  .banner .sliderBtns .next{
    width: 4rem;
  }
}
@media (max-width: 750px){
  .banner .index_silder.owl-carousel .item .txt{
    top: 50%;
    left: 10%;
    transform: translateY(-50%);
  }
  .banner .index_silder.owl-carousel .item .txt .moreBtn span{
    width: 1.6rem;
    height: 1.6rem;
  }
  .banner .sliderBtns{
    right: 3.2rem;
  }
  .banner .sliderBtns .next{
    width: 3.2rem;
  }
}

@media (max-width: 600px){
  .banner .index_silder.owl-carousel .item .txt{
    max-width: 32rem;
  }
  .banner .index_silder.owl-carousel .item .txt .title{
    font-size: 3.2rem;
  }
  .banner .index_silder.owl-carousel .item .txt .moreBtn span{
    width: 1.6rem;
    height: 1.6rem;
  }
  .banner .sliderBtns{
    right: 2.8rem;
  }
  .banner .sliderBtns .next{
    width: 2.8rem;
  }
}

@media (max-width: 500px){
  .banner .index_silder.owl-carousel .item .txt{
    max-width: 27.2rem;
  }
  .banner .index_silder.owl-carousel .item .txt .title{
    font-size: 2.4rem;
  }
  .banner .index_silder.owl-carousel .item .txt .moreBtn a span{
    width: 2.4rem;
    height: 2.4rem;
  }
}

@media (max-width: 400px){
  .banner .index_silder.owl-carousel .item .txt{
    max-width: 24rem;
  }
  .banner .sliderBtns{
    right: 2.4rem;
  }
  .banner .sliderBtns .next{
    width: 2.4rem;
  }
  .banner .index_silder.owl-carousel .item .txt .moreBtn a span{
    width: 2rem;
    height: 2rem;
  }
}

.index_background_gray{
  background-color: #F0F0F0;
}
.index_background_white{
  background-color: #fff;
}
.index_background_blue{
  background-color: #28A7E1;
}
/* about */
.index_background_gray.about{
  padding: 20rem 0 10rem 0;
}
.index_about{
  padding: 10rem 0 0 0;
  position: relative;
}
.index_about .con{
  width: 105rem;
  padding: 21.1rem 45.7rem 21.1rem 20rem;
  background-color: #fff;
  position: relative;
}
.index_about .con .title,.index_about .con .text,.index_about .con .content{
  word-break: break-word;
}
.index_about .con .title{
  font-size: 6rem;
  font-weight: 600;
  color: #28A7E1;
  margin-bottom: 4.8rem;
  line-height: 1.75;
}
.index_about .con .text{
  font-size: 2.4rem;
  font-weight: 600;
  margin-bottom: 4.8rem;
  line-height: 1.75;
}
.index_about .con .content{
  font-size: 2rem;
  line-height: 1.75;
}
.textGroup{
  position: relative;
}
.textGroup .owl-dots{
  position: absolute;
  bottom: -18rem;
  left: 50%;
  transform: translateX(-50%);
  text-align: center;
}
.textGroup .owl-dots .owl-dot span{
  width: 10px;
  height: 10px;
  margin: 5px 7px;
  background: #D6D6D6;
  display: block;
  transition: opacity .2s ease;
  border-radius: 30px;
}
.textGroup .owl-dots .owl-dot.active span{
  background: #28A7E1;
}
.index_about .con .img.owl-carousel .animated {
  animation-duration: .2s;
}
.index_about .con .img{
  position: absolute;
  top: -10rem;
  right: -35rem;
  width: 70rem;
  overflow: hidden;
}
.index_about .con .img picture{
  width: 100%;
}
.index_about .arrow{
  position: absolute;
  right: 0;
  top: 50%;
  transform: translate(10rem,-50%);
  cursor: pointer;
}
.index_about .arrow img{
  width: 3.2rem;
}
.index_about .arrow:hover{
  opacity: .8;
}
@media (max-width: 1200px){
  .index_background_gray.about{
    padding: 0;
  }
  .index_about{
    padding: 4.8rem 0 3rem 0;
  }
  .index_about .con{
    width: 100%;
    padding:0;
    display: flex;
    flex-direction: column;
    background-color: unset;
  }
  .index_about .con .txt.none{
    padding: 0;
  }
  .index_about .con .img{
    position: relative;
    top: unset;
    right: unset;
    order: 1;
    width: 100%;
    margin-bottom: 1.2rem;
  }
  .index_about .con .img.owl-carousel .owl-stage-outer{
    /*position: absolute;
    top: 50%;
    transform: translateY(-50%);*/
  }
  .index_about .arrow{
    display: none;
  }
  .index_about .con .textGroup{
    order: 2;
    background-color: #fff;
    padding: 2rem 2.4rem 5rem 2.4rem;
  }
  .textGroup .owl-dots{
    bottom: 1rem;
  }
  .index_about .con .title{
    font-size: 3.2rem;
    margin-bottom: 1.2rem
  }
  .index_about .con .text{
    font-size: 1.6rem;
    margin-bottom: 1.2rem
  }
}

/* pic */
.index_background_gray.pic{
  padding: 0;
}
@media (max-width: 1200px){
  .index_background_gray.pic{
    padding: 3.2rem 0 3.2rem 0;
  }
}

.banner .index_pic_silder {
  width: 100%;
}
.banner .index_pic_silder.owl-carousel{
  position: relative;
}
.banner .index_pic_silder.owl-carousel .owl-nav{
  width: 100%;
  height: 0;
  position: absolute;
  top: 50%;
  display: flex;
  justify-content: space-between;
  opacity: 0;
  transition: opacity .3s ease;
}
.banner .index_pic_silder.owl-carousel:hover .owl-nav{
  opacity: 1;
}
.banner .index_pic_silder.owl-carousel.noNav .owl-nav{
  display: none;
}
.banner .index_pic_silder.owl-carousel .owl-nav .owl-prev,
.banner .index_pic_silder.owl-carousel .owl-nav .owl-next{
  color: #fff;
  font-size: 8rem;
  padding: 1rem !important;
}
.banner .index_pic_silder.owl-carousel .item{
  position: relative;
}
.banner .index_pic_silder.owl-carousel .item .videoOutSide{
  position: relative;
  padding-bottom: 56.25%;
  overflow: hidden;
}
.banner .index_pic_silder.owl-carousel .item .videoOutSide iframe {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 120%;
  height: 120%;
  transform: translate(-50%, -50%);
  pointer-events: none;
  z-index: -1;
}
.banner .index_pic_silder.owl-carousel .item .txt{
  position: absolute;
  top: 31%;
  left: 15.5%;
  color: #fff;
  max-width: 70rem;
  line-height: 1.28;
}
.banner .index_pic_silder.owl-carousel .item .txt .title{
  opacity: 0;
  font-size: 9.6rem;
  margin-bottom: 2rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}
.banner .index_pic_silder.owl-carousel .item .txt .desc{
  opacity: 0;
  font-size: 1.6rem;
  margin-bottom: 2rem;
  line-height: 1.75;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}
.banner .index_pic_silder.owl-carousel .item .txt .moreBtn{
  opacity: 0;
}
.banner .index_pic_silder.owl-carousel .item .txt .moreBtn a{
  display: flex;
  align-items: center;
  cursor: pointer;
}
.banner .index_pic_silder.owl-carousel .item .txt .moreBtn a span{
  width: 3.2rem;
  height: 3.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #28A7E1;
  border-radius: 100%;
  margin-left: 1rem;
}

.banner .index_pic_silder.owl-carousel .owl-item.active .item .txt .title{
  animation-name: fadeup;
  animation-duration: .7s;
  animation-fill-mode: forwards;
}
.banner .index_pic_silder.owl-carousel .owl-item.active .item .txt .desc{
  animation-name: fadeup;
  animation-delay:.5s;
  animation-duration: .7s;
  animation-fill-mode: forwards;
}
.banner .index_pic_silder.owl-carousel .owl-item.active .item .txt .moreBtn{
  animation-name: fadeup;
  animation-delay:1s;
  animation-duration: .7s;
  animation-fill-mode: forwards;
}
.banner .bannerFrame{
  position: relative;
}

@keyframes fadeup {
  from {
    opacity: 0;
    transform: translateY(100%);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
@media (max-width: 1200px){
  .banner{
    padding-right: 0;
  }
  .banner .index_pic_silder.owl-carousel .item .txt{
    max-width: 48rem;
  }
  .banner .index_pic_silder.owl-carousel .item .txt .title{
    font-size: 6.4rem;
  }
  .banner .index_pic_silder.owl-carousel .item .txt .desc{
    font-size: 1.2rem;
  }
  .banner .index_pic_silder.owl-carousel .item .txt .moreBtn{
    font-size: 1.2rem;
  }
}
@media (max-width: 1000px){
  .banner .index_pic_silder.owl-carousel .item .txt{
    max-width: 44.8rem;
  }
  .banner .index_pic_silder.owl-carousel .item .txt .title{
    font-size: 4.8rem;
    margin-bottom: 1.6rem;
  }
  .banner .index_pic_silder.owl-carousel .item .txt .desc{
    font-size: 1rem;
    margin-bottom: 1.6rem;
  }
  .banner .index_pic_silder.owl-carousel .item .txt .moreBtn{
    font-size: 1rem;
  }
}
@media (max-width: 750px){
  .banner .index_pic_silder.owl-carousel .item .txt{
    top: 50%;
    left: 10%;
    transform: translateY(-50%);
  }
  .banner .index_pic_silder.owl-carousel .item .txt .moreBtn span{
    width: 1.6rem;
    height: 1.6rem;
  }
}

@media (max-width: 600px){
  .banner .index_pic_silder.owl-carousel .item .txt{
    max-width: 32rem;
  }
  .banner .index_pic_silder.owl-carousel .item .txt .title{
    font-size: 3.2rem;
  }
  .banner .index_pic_silder.owl-carousel .item .txt .moreBtn span{
    width: 1.6rem;
    height: 1.6rem;
  }
}

@media (max-width: 500px){
  .banner .index_pic_silder.owl-carousel .item .txt{
    max-width: 27.2rem;
  }
  .banner .index_pic_silder.owl-carousel .item .txt .title{
    font-size: 2.4rem;
  }
  .banner .index_pic_silder.owl-carousel .item .txt .moreBtn a span{
    width: 2.4rem;
    height: 2.4rem;
  }
}

@media (max-width: 400px){
  .banner .index_pic_silder.owl-carousel .item .txt{
    max-width: 24rem;
  }
  .banner .sliderBtns{
    right: 2.4rem;
  }
  .banner .index_pic_silder.owl-carousel .item .txt .moreBtn a span{
    width: 2rem;
    height: 2rem;
  }
}


/*aninate*/
.animateContainer{
	position:relative;
	width:100%;
	display:block;
}
#animateFrame{
  height: 2000vh;
}
#animateFrame .container{
    position: relative;
}
.index_animate{
	position: absolute;
	top: 0;
	/*width: calc(100% - 30px);*/
	width: 100%;
}
.index_animate.fixed{
  position: fixed;
  top: 50%;
  left:50%; 
  transform: translate(-50%,-50%);
}
@media (max-width: 1200px){
  #animateFrame{
    height: 50vh;
  }
}

/* product */
.index_product {
  padding-top: 10rem;
  padding-bottom: 20rem;
}
.index_product .title {
  color: #28A7E1;
  font-size: 5rem;
  margin-bottom: 6.4rem;
}
.index_product .con{
  display: flex;
  align-items: flex-start;
}
.index_product .con > img{
  flex: 0 0 80%;
  width: 80%;
  margin-left: -20%;
  margin-right: 10rem;
}
.index_product .text{
  flex: 0 0 44.8rem;
}
.index_product .text .textTop{
  font-size: 1.8rem;
  font-weight: 600;
  margin-bottom: 3rem;
}
.index_product .text .textBottom{
  font-size: 1.4rem;
  margin-bottom: 3rem;
}
.index_product .text .moreBtn{
  font-size: 1.6rem;
  margin-bottom: 6rem;
}
.index_product .text .moreBtn a{
  display: flex;
  align-items: center;
}
.index_product .text .moreBtn a span{
  display: flex;
  width: 3rem;
  height: 3rem;
  align-items: center;
  justify-content: center;
  color: #fff;
  background-color: #28A7E1;
  border-radius: 100%;
  margin-left: 1rem;
  font-size: 1.8rem;
}
.index_product .text .list .item{
  display: flex;
  align-items: center;
  background-color: #fff;
  padding: 1rem;
  margin-bottom: 1rem;
}
.index_product .text .list .item:last-child{
  margin-bottom: 0;
}
.index_product .text .list .item img.productImg{
  width: 12rem;
  margin-right: 2rem;
}
.index_product .text .list .item .desc{
  font-size: 1.6rem;
  font-weight: 600;
}
.index_product .text .list .item a{
  width: 3rem;
  margin-left: auto;
}
@media (max-width: 1200px){
  .index_product{
    padding-top: 3rem;
    padding-bottom: 6.4rem;
  }
  .index_product .title{
    font-size: 3.2rem;
    margin-bottom: 3.2rem;
  }
  .index_product .con{
    display: block;
  }
  .index_product .con > img{
    width: 100%;
    margin-left: 0;
    margin-right: 0;
    margin-bottom: 3.2rem;
  }
}
@media (max-width: 500px){
  .index_product .text .list .item a{
    width: 2rem;
  }
}

/* video */
.index_video{
  display: flex;
  padding: 1rem 0 17rem 0;
}
.index_video .list{
  flex: 0 0 43rem;
  border-top: 1px solid #000;
  border-bottom: 1px solid #000;
  padding: 3rem 0;
  margin-right: 7.5rem;
}
.index_video .list .item{
  display: flex;
  align-items: flex-start;
  margin-bottom: 5rem;
  cursor: pointer;
}
.index_video .list .item:hover{
  opacity: .8;
}
.index_video .list .item:last-child{
  margin-bottom: 0;
}
.index_video .list .item .img{
  flex: 0 0 20rem;
  width: 20rem;
  height: 15rem;
  margin-right: 2rem;
  background-color: #E6E6E6;
  overflow: hidden;
  background-size: contain;
  background-position: center;
  background-repeat: no-repeat;
}
.index_video .list .item .text .timer{
  margin-bottom: 1rem;
}
.index_video .list .item .text .desc{
  font-size: 1.8rem;
  font-weight: 600;
}
.index_video .video{
  flex: 1;
}
.index_video .video .videoCon{
  padding-bottom: 58%;
  position: relative;
  margin-bottom: 3rem;
}
.index_video .video .videoCon iframe{
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}
.index_video .video .text .title{
  font-size: 2.4rem;
  font-weight: 600;
  margin-bottom: 3rem;
}
.index_video .video .text .desc{
  font-size: 1.4rem;
}
@media (max-width: 1200px){
  .index_video{
    flex-wrap: wrap;
    padding: 1rem 0 6.4rem 0;
  }
  .index_video .video{
    margin-bottom: 3.2rem;
    flex: 0 0 100%;
  }
  .index_video .list{
    order: 2;
    margin-right: 0;
    flex: 0 0 100%;
  }
}
@media (max-width: 500px){
  .index_video .list .item .img{
    flex: 0 0 11.2rem;
    width: 11.2rem;
    height: 8.5rem;
  }
  .index_video .video{
    margin-bottom: 1.6rem;
  }
  .index_video .video .videoCon{
    margin-bottom: 1.6rem;
  }
  .index_video .video .text .title{
    font-size: 2rem;
    margin-bottom: 1.6rem;
  }
  .index_video .list{
    padding: 1.6rem 0;
  }
  .index_video .list .item{
    margin-bottom: 1.6rem;
  }
  .index_video .list .item .text .desc{
    font-size: 1.36rem;
  }
}

.index_video_checkout{
  padding-bottom: 1rem;
  padding-top: 16.5rem;
}
.index_video_checkout .title{
  font-size: 10rem;
  font-weight: 600;
  margin-bottom: 2rem;
}
.index_video_checkout .desc{
  font-size: 1.8rem;
  font-weight: 600;
  margin-bottom: 3rem;
}
.index_video_checkout .moreBtn{
  font-size: 1.6rem;
  margin-bottom: 6rem;
}
.index_video_checkout .moreBtn a{
  display: flex;
  align-items: center;
}
.index_video_checkout .moreBtn a span{
  display: flex;
  width: 3rem;
  height: 3rem;
  align-items: center;
  justify-content: center;
  color: #fff;
  background-color: #28A7E1;
  border-radius: 100%;
  margin-left: 1.4rem;
  font-size: 1.8rem;
}
@media (max-width: 1200px){
  .index_video_checkout{
    padding-top: 6.4rem;
    padding-bottom: 1rem;
  }
  .index_video_checkout .title{
    font-size: 4rem;
  }
  .index_video_checkout .moreBtn{
    margin-bottom: 2.4rem
  }
}


/* news */
.index_news{
  display: flex;
  padding: 20rem 0;
  position: relative;
}
.index_news .left{
  flex: 1;
}
.index_news .left .title{
  color: #28A7E1;
  font-size: 5rem;
  margin-bottom: 3rem;
}
.index_news .left .moreBtn{
  font-size: 1.6rem;
  margin-bottom: 6rem;
}
.index_news .left .moreBtn a{
  display: flex;
  align-items: center;
}
.index_news .left .moreBtn a span{
  display: flex;
  width: 3rem;
  height: 3rem;
  align-items: center;
  justify-content: center;
  color: #fff;
  background-color: #28A7E1;
  border-radius: 100%;
  margin-left: 1rem;
  font-size: 1.8rem;
}
.index_news .right{
  width: 83rem;
  flex: 0 0 83rem;
  text-align: left;
}
.index_news .right .list{
  /* margin-bottom: 3rem; */
}
.index_news .right .list .item{
  border-top: 2px solid #28A7E1;
  padding: 3rem 0;
  display: flex;
}
.index_news .right .list .item:last-child{
  border-bottom: 2px solid #28A7E1;
}
.index_news .right .list .item .img{
  flex: 0 0 19.8rem;
  height: 19.8rem;
  background-color: #fff;
  margin-right: 2rem;
  position:relative;
}
.index_news .right .list .item .img a{
	transform: translateY(-50%);
    position: absolute;
    top: 50%;
}
.index_news .right .list .item .text .timer{
  display: flex;
  align-items: center;
  margin-bottom: 1rem;
}
.index_news .right .list .item .text .timer span{
  background-color: #28A7E1;
  color: #fff;
  padding: 1px 1rem;
  border-radius: 2rem;
  margin-left: 1rem;
  font-size: 1.2rem;
}
.index_news .right .list .item .text .title{
  font-size: 1.8rem;
  font-weight: 600;
  margin-bottom: 1.6rem;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
  color: #218fc1;
}
.index_news .right .list .item .text .desc{
  font-size: 1.4rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}
.index_news .right .list .item .moreBtn{
  flex: 0 0 5rem;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  margin-left: auto;
}
.index_news .right .list .item .moreBtn span{
  width: 3rem;
  height: 3rem;
  background-color: #28A7E1;
  color: #fff;
  border-radius: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.index_news .pager{
  position: absolute;
  left: 0;
  bottom: 20rem;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  margin-bottom: 0;
  border-bottom: 2px solid #cccccc;
  padding-bottom: 1rem;
}
.index_news .pager .num{
  /* cursor: pointer; */
  font-size: 1.4rem;
}
.index_news .pager .num + .num{
  display: flex;
  align-items: center;
}
.index_news .pager .num + .num::before{
  content: '';
  width: 2.1rem;
  border-bottom: 2px solid #6c6c6c;
  display: block;
  margin: 0 1rem;
}
.index_news .leftArrow{
  margin-right: 2rem;
  cursor: pointer;
}
.index_news .rightArrow{
  margin-left: 2rem;
  cursor: pointer;
}
.index_news .leftArrow:hover,.index_news .rightArrow:hover{
  opacity: .8;
}

@media (max-width: 1200px){
  .index_news{
    flex-wrap: wrap;
    padding: 6.4rem 0;
  }
  .index_news .left{
    flex: 0 0 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.6rem;
  }
  .index_news .left .title{
    font-size: 3.2rem;
    margin-bottom: 0;
  }
  .index_news .left .moreBtn{
    margin-bottom: 0;
  }
  .index_news .left .moreBtn span{
    width: 2rem;
    height: 2rem;
  }
  .index_news .right{
    width: 100%;
    flex: 0 0 100%;
    margin-bottom: 1.5rem;
  }
  .index_news .right .list .item .img{
    flex: 0 0 16rem;
    height: 16rem;
  }
  .index_news .right .list .item .text .title{
    font-size: 1.6rem;
    margin-bottom:1rem;
  }
  .index_news .pager{
    position: relative;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    border-bottom: none;
  }
}
@media (max-width: 500px){
  .index_news .right .list .item .img{
    flex: 0 0 11.2rem;
    height: 11.2rem;
  }
  .index_news .right .list .item .text .timer{
    font-size: 1rem;
  }
  .index_news .right .list .item .text .title{
    font-size: 1rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  .index_news .right .list .item .text .desc{
    font-size: 1rem;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
  }
}

.index_text{
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10rem 0;
}
.index_text .text .title{
  font-size: 10rem;
  color: #000;
  font-weight: 600;
  margin-bottom: 2rem;
}
.index_text .text .desc{
  font-size: 1.8rem;
  color: #fff;
}
.index_text .Btn{
  width: 5rem;
}
.index_background_blue{
  display: block;
  background-color: #fff;
}
.index_background_blue:hover .index_text .text .title{
  color: #28A7E1;
}
.index_background_blue:hover .index_text .text .desc{
  color: #28A7E1;
}
@media (max-width: 1200px){
  .index_text .text .title{
    font-size: 4rem;
  }
  .index_text .Btn{
    width: 3.2rem;
  }
}