/*banner*/
.banner_main {
  width: 100%;
  overflow: hidden;
  position: relative;
  z-index: 2;
}
.banner_main .banner {
  width: 100%;
  min-width: 1000px;
  padding: 0 0 36.979%;
  z-index: 20;
  position: relative;
  overflow: hidden;
  *zoom: 1;
}
.banner_main .banner .tip {
  position: absolute;
  left: 50%;
  width: 1400px;
  margin-left: -700px;
  text-align: center;
  bottom: 5%;
  z-index: 10;
}
.banner_main .banner .tip span {
  margin: 0 8px;
  width: 12px;
  height: 12px;
  background: #fff;
  opacity: 0.9;
  border-radius: 100%;
  text-align: center;
  cursor: pointer;
  font-size: 0;
  font-weight: bold;
  overflow: hidden;
  display: inline-block;
  *display: inline;
  *zoom: 1;
  box-shadow: 2px 2px 2px rgba(0, 0, 0, 0.2);
}
.banner_main .banner .tip span.cur {
  opacity: 1;
  background: #00b1c7;
}
.banner_main .banner .prev,
.banner_main .banner .next {
  width: 50px;
  height: 50px;
  position: absolute;
  left: 5%;
  background-position: 0 -46px;
  z-index: 10;
  top: 50%;
  margin-top: -25px;
  cursor: pointer;
  transition: ease-in-out 0.2s;
  opacity: 1;
  filter: alpha(opacity=70);
  animation: toleft 3s infinite linear;
}
.banner_main .banner .next {
  animation: toright2 3s infinite linear;
  left: auto;
  right: 5%;
  background-position: 0px -96px;
}
.banner .next:hover {
  opacity: 1;
  filter: alpha(opacity=100);
  transform: translateX(5px);
}
.banner .prev:hover {
  opacity: 1;
  filter: alpha(opacity=100);
  transform: translateX(-5px);
}
.banner_main .banner .list {
  width: 100%;
}
.banner_main .banner li {
  width: 100%;
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  right: 0;
  z-index: 1;
  overflow: hidden;
  background: #fff;
}
.banner_main .banner li img {
  width: 100%;
  height: 100%;
  display: block;
  position: relative;
  left: 0;
  object-fit: cover;
  top: 0;
}
/**手机站banner*****/
.banner_m {
  overflow: hidden;
  display: none;
}
.banner_m img {
  width: 100%;
  object-fit: cover;
}
.banner_m .swiper-pagination-bullet {
  background: #fff;
  opacity: 0.8;
  box-shadow: 0.05rem 0.05rem 0.05rem rgba(0, 0, 0, 0.1);
}
.banner_m .swiper-pagination-bullet-active {
  background: #00b1c7;
}
.banner_m .swiper-container-horizontal > .swiper-pagination-bullets,
.banner_m .swiper-pagination-custom,
.banner_m .swiper-pagination-fraction {
  bottom: 20px;
}
.floor_1 h3 {
  text-align: center;
  font-size: 48px;
  margin: 40px 0;
}
.floor_1 .box2 {
  padding: 0 8%;
  display: flex;
}
.floor_1 .box2 .item {
  overflow: hidden;
  transition: ease-in-out 0.2s;
  margin: 0 2%;
}
.floor_1 .box2 .item .img {
  overflow: hidden;
}
.floor_1 .box2 .item img {
  display: block;
  width: 100%;
  object-fit: cover;
  transition: ease-in-out 0.19s;
}
.floor_1 .box2 .item .txt h3 {
  font-size: 32px;
  font-weight: bold;
  color: #000;
  text-shadow: 1px 1px 1px rgba(255, 255, 255, 0.2);
}
.floor_1 .box2 .item .txt p {
  font-size: 26px;
  text-shadow: 1px 1px 1px rgba(255, 255, 255, 0.2);
  color: #000;
}
.floor_1 .box2 .item .txt span {
  opacity: 0;
  right: 80px;
  transition: ease-in-out 0.2s;
  display: block;
  width: 100px;
  height: 40px;
  line-height: 40px;
  text-align: center;
  color: #fff;
  background: #00b1c7;
  font-size: 16px;
  border-radius: 20px;
  margin-top: 70px;
  position: absolute;
  bottom: 45px;
}
.floor_1 .box2 .item:hover img {
  transform: scale(1.1);
}
.floor_1 .box2 .item:nth-child(2n) {
  float: right;
}
.floor_1 .box1:nth-child(5) .txt {
  width: 100%;
  text-align: right;
  justify-content: flex-end;
  left: 0;
  padding-right: 14%;
}
.floor_1 .box1:nth-child(5) .txt a {
  float: right;
}
@media (max-width: 1440px) {
  .floor_1 .box1 .txt h3 {
    font-size: 33px;
    padding-bottom: 20px;
  }
  .floor_1 .box1 .txt .p {
    font-size: 20px;
  }
  .floor_1 .box2 {
    padding: 0 2%;
    display: flex;
  }
  .floor_1 .box2 .item .txt h3 {
    font-size: 33px;
  }
  .floor_1 .box2 .item .txt p {
    font-size: 20px;
  }
}
.floor_1_m {
  display: none;
}
.floor_1_m h3 {
  font-size: 0.48rem;
  text-align: center;
  margin: 0.4rem 0;
}
.floor_1_m .box1 {
  position: relative;
  margin-top: 0.3rem;
  margin-bottom: 0.3rem;
}
.floor_1_m .box1 .img img {
  width: 96%;
  display: block;
  margin: 0 auto;
  object-fit: cover;
}
.floor_1_m .box1 .txt h3 {
  font-size: 0.38rem;
  text-shadow: 1px 1px 1px rgba(255, 255, 255, 0.2);
  padding-bottom: 0.15rem;
  width: 100%;
  font-weight: bold;
}
.floor_1_m .box1 .txt .p {
  line-height: 0.4rem;
  font-size: 0.3rem;
  color: #000;
  text-shadow: 1px 1px 1px rgba(255, 255, 255, 0.2);
  width: 100%;
}
.floor_1_m .box1 .txt a {
  display: block;
  width: 1.5rem;
  line-height: 0.5rem;
  text-align: center;
  color: #fff;
  background: #00b1c7;
  font-size: 0.24rem;
  border-radius: 0.25rem;
  margin: 0 auto;
  margin-top: 0.4rem;
}
.floor_1_m .box1 .txt a:hover {
  box-shadow: 5px 5px 5px rgba(0, 0, 0, 0.1);
}
.floor_2 {
  margin: 0 8%;
  padding-top: 100px;
  overflow: hidden;
  padding-bottom: 89px;
}
.floor_2 h3 {
  font-size: 45px;
  text-align: center;
  padding-bottom: 57px;
  font-weight: bold;
}
.floor_2 img {
  width: 100%;
  object-fit: cover;
  transition: ease-in-out 0.2s;
}
.floor_2 img:hover {
  -webkit-filter: brightness(105%);
  filters: brightness(105%);
  box-shadow: 5px 5px 5px rgba(0, 0, 0, 0.1);
}
.floor_2 .swiper-pagination-bullet {
  background: #c3c3c3;
  opacity: 1;
  box-shadow: 0.05rem 0.05rem 0.05rem rgba(0, 0, 0, 0.1);
  width: 53px;
  height: 4px;
  border-radius: 0;
}
.floor_2 .swiper-container-horizontal > .swiper-pagination-bullets .swiper-pagination-bullet {
  margin: 0 8px;
}
.floor_2 .swiper-pagination-bullet-active {
  background: #333;
}
.floor_2 .swiper-container-horizontal > .swiper-pagination-bullets,
.floor_2 .swiper-pagination-custom,
.floor_2 .swiper-pagination-fraction {
  bottom: 20px;
}
.floor_2 .swiper-container {
  padding-bottom: 50px;
}
@media (max-width: 1440px) {
  .floor_2 {
    padding-top: 60px;
    margin: 0 2%;
    padding-bottom: 60px;
  }
  .floor_2 h3 {
    font-size: 33px;
    padding-bottom: 30px;
  }
}
@media (max-width: 751px) {
  .floor_2 h3 {
    font-size: 0.4rem;
    padding-bottom: 0.3rem;
  }
  .floor_2 {
    padding: 0.5rem 0 0.5rem;
  }
  .floor_2 .swiper-pagination-bullet {
    background: #c3c3c3;
    opacity: 1;
    box-shadow: 0.05rem 0.05rem 0.05rem rgba(0, 0, 0, 0.1);
    width: 0.2rem;
    height: 4px;
    border-radius: 0;
  }
  .floor_2 .swiper-pagination-bullet-active {
    background: #333;
  }
  .floor_2 .swiper-container-horizontal > .swiper-pagination-bullets .swiper-pagination-bullet {
    margin: 0 0.06rem;
  }
}
.floor_3 h3 {
  text-align: center;
  font-size: 48px;
  margin: 40px 0;
}
.floor_3 .box2 {
  padding: 0 8%;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.floor_3 .box2 .item {
  overflow: hidden;
  transition: ease-in-out 0.2s;
  margin: 0 2%;
  width: 20%;
  margin-bottom: 40px;
}
.floor_3 .box2 .item .img {
  overflow: hidden;
}
.floor_3 .box2 .item img {
  display: block;
  width: 100%;
  object-fit: cover;
  transition: ease-in-out 0.19s;
}
.floor_3 .box2 .item .txt h3 {
  font-size: 32px;
  font-weight: bold;
  color: #000;
  text-shadow: 1px 1px 1px rgba(255, 255, 255, 0.2);
  margin: 0;
  margin-top: 20px;
}
.floor_3 .box2 .item .txt p {
  font-size: 14px;
  color: #333;
  margin-top: 10px;
}
.floor_3 .box2 .item .txt span {
  opacity: 0;
  right: 80px;
  transition: ease-in-out 0.2s;
  display: block;
  width: 100px;
  height: 40px;
  line-height: 40px;
  text-align: center;
  color: #fff;
  background: #00b1c7;
  font-size: 16px;
  border-radius: 20px;
  margin-top: 70px;
  position: absolute;
  bottom: 45px;
}
.floor_3 .box2 .item:hover img {
  transform: scale(1.1);
}
.floor_3 .box2 .item:nth-child(2n) {
  float: right;
}
.floor_3 .box1:nth-child(5) .txt {
  width: 100%;
  text-align: right;
  justify-content: flex-end;
  left: 0;
  padding-right: 14%;
}
.floor_3 .box1:nth-child(5) .txt a {
  float: right;
}
@media (max-width: 1440px) {
  .floor_3 .box1 .txt h3 {
    font-size: 33px;
    padding-bottom: 20px;
  }
  .floor_3 .box1 .txt .p {
    font-size: 20px;
  }
  .floor_3 .box2 {
    padding: 0 2%;
    display: flex;
  }
  .floor_3 .box2 .item .txt h3 {
    font-size: 33px;
  }
  .floor_3 .box2 .item .txt p {
    font-size: 20px;
  }
}
.floor_3_m {
  display: none;
}
.floor_3_m h3 {
  font-size: 0.48rem;
  text-align: center;
  margin: 0.4rem 0;
}
.floor_3_m .box1 {
  position: relative;
  margin-top: 0.3rem;
  margin-bottom: 0.3rem;
}
.floor_3_m .box1 .img img {
  width: 96%;
  display: block;
  margin: 0 auto;
  object-fit: cover;
}
.floor_3_m .box1 .txt h3 {
  font-size: 0.38rem;
  text-shadow: 1px 1px 1px rgba(255, 255, 255, 0.2);
  padding-bottom: 0.15rem;
  width: 100%;
  font-weight: bold;
  margin: 0;
  margin-top: 0.3rem;
}
.floor_3_m .box1 .txt p {
  line-height: 0.4rem;
  font-size: 0.3rem;
  color: #000;
  text-shadow: 1px 1px 1px rgba(255, 255, 255, 0.2);
  width: 100%;
  padding: 0 0.4rem;
}
.floor_3_m .box1 .txt a {
  display: block;
  width: 1.5rem;
  line-height: 0.5rem;
  text-align: center;
  color: #fff;
  background: #00b1c7;
  font-size: 0.24rem;
  border-radius: 0.25rem;
  margin: 0 auto;
  margin-top: 0.4rem;
}
.floor_3_m .box1 .txt a:hover {
  box-shadow: 5px 5px 5px rgba(0, 0, 0, 0.1);
}
.floor_4 {
  margin: 0 8%;
}
.floor_4 h3 {
  text-align: center;
  font-size: 48px;
  margin: 40px 0;
}
.floor_4 .box {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.floor_4 .box1 {
  display: flex;
  margin-bottom: 0.85rem;
  width: 48%;
}
.floor_4 .box1 .img img {
  width: 250px;
  height: 100px;
  display: block;
  margin-right: 30px;
}
.floor_4 .box1 .txt h3 {
  font-size: 16px;
  width: 100%;
  margin: 0 ;
  text-align: left;
}
.floor_4 .box1 .txt .con {
  height: 100%;
  position: relative;
}
.floor_4 .box1 .txt .con span {
  font-size: 14px;
  color: #333;
  position: absolute;
  bottom: 0;
  right: 0;
}
.floor_4 .box1_m {
  position: relative;
  margin-bottom: 0.85rem;
  display: none;
}
.floor_4 .box1_m .img img {
  width: 100%;
  display: block;
  object-fit: cover;
}
.floor_4 .box1_m .txt {
  position: absolute;
  width: 100%;
  height: 100%;
  left: 0;
  top: 0.7rem;
  text-align: center;
  overflow: hidden;
  padding: 0 0.2rem;
}
.floor_4 .box1_m .txt h3 {
  font-size: 0.5rem;
  text-shadow: 1px 1px 1px rgba(255, 255, 255, 0.2);
  padding-bottom: 0.15rem;
  width: 100%;
  font-weight: bold;
}
.floor_4 .box1_m .txt a {
  display: block;
  width: 1.5rem;
  line-height: 0.5rem;
  text-align: center;
  color: #fff;
  background: #00b1c7;
  font-size: 0.24rem;
  border-radius: 0.25rem;
  margin: 0 auto;
  margin-top: 0.3rem;
}
.floor_4 .box1_m .txt a:hover {
  box-shadow: 5px 5px 5px rgba(0, 0, 0, 0.1);
}
.floor_5 {
  background: #f6f6f6;
  padding: 70px 16% 70px;
}
.floor_5 h3 {
  font-size: 36px;
  font-weight: bold;
}
.floor_5 .left p {
  font-size: 16px;
  color: #a0a0a0;
  padding-bottom: 25px;
  padding-top: 15px;
}
.floor_5 .left .emailsearch {
  width: 563px;
  position: relative;
}
.floor_5 .left .emailsearch .txt {
  background: #fff;
  border: 1px solid #dcdcdc;
  line-height: 58px;
  width: 100%;
  border-radius: 29px;
  padding-left: 20px;
  font-size: 18px;
  padding-right: 197px;
  outline: none;
}
.floor_5 .left .emailsearch .btn {
  background: #00b1c7;
  color: #fff;
  width: 187px;
  text-align: center;
  line-height: 60px;
  border: none;
  position: absolute;
  right: 0;
  top: 0;
  border-radius: 29px;
  font-size: 18px;
  cursor: pointer;
  transition: ease-in-out 0.2s;
}
.floor_5 .left .emailsearch .btn:hover {
  background: #31c3e2;
}
.floor_5 .right h3 {
  padding-bottom: 57px;
}
.floor_5 .right li {
  float: left;
  margin-right: 30px;
  transition: ease-in-out 0.2s;
}
.floor_5 .right li img {
  height: 40px;
}
.floor_5 .right li:hover {
  transform: translateY(-5px);
}
@media (max-width: 1440px) {
  .floor_5 .left {
    float: none;
  }
  .floor_5 .right {
    float: none;
    margin-top: 50px;
  }
  .floor_5 .right h3 {
    padding-bottom: 30px;
  }
}
@media (max-width: 751px) {
  .floor_5 {
    padding: 0.7rem 4% 0.5rem;
  }
  .floor_5 h3 {
    font-size: 0.5rem;
  }
  .floor_5 .right {
    margin-top: 0.5rem;
  }
  .floor_5 .left p {
    font-size: 0.28rem;
    line-height: 0.45rem;
  }
  .floor_5 .left .emailsearch {
    width: 100%;
  }
  .floor_5 .left .emailsearch .btn {
    width: 1.87rem;
    line-height: 0.8rem;
    font-size: 0.26rem;
  }
  .floor_5 .left .emailsearch .txt {
    line-height: 0.78rem;
    font-size: 0.26rem;
    padding-right: 1.97rem;
    padding-left: 0.2rem;
  }
  .floor_5 .right li {
    margin-right: 0.3rem;
  }
}
.swiper-pagination .swiper-pagination-bullet {
  background-color: #9DAECB;
}
.swiper-pagination .swiper-pagination-bullet-active {
  background-color: #0F357E;
}
.menu-nav {
  position: absolute !important;
  top: 0;
  left: 0;
  right: 0;
}