.header .logo {
  width: 193px;
  height: 68px;
  background-size: contain;
}
.main-page {
  position: relative;
  width: 100%;
}
.page {
  position: relative;
  width: 100%;
  z-index: 4;
}
.content {
  position: absolute;
  overflow: hidden;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  z-index: 2;
  transition: transform 1s ease;
  backface-visibility: hidden;
}
.size-bg-box {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
}
.circle {
  background: #9ed6fc;
  opacity: 0.1;
  border-radius: 50%;
  position: absolute;
}
.elem {
  position: absolute;
}
.page1 {
  height: 980px;
  color: #fff;
  overflow: hidden;
  z-index: 2;
  position: relative;
}
.page1 .size-bg-box {
  background-image: url(../images/bg1.png);
}
.page1 .bg2 {
  width: 100%;
  height: 490px;
  background-image: url(../images/bg2.png);
  position: absolute;
  bottom: -120px;
  z-index: 999;
}
.page1 .bg2-1 {
  width: 100%;
  height: 490px;
  background-image: url(../images/bg2-1.png);
  position: absolute;
  bottom: -110px;
}
.page1 .page-content {
  position: relative;
  padding-top: 345px;
}
.page1 .t1,
.page1 .t2 {
  font-size: 60px;
  color: #fff;
}
.page1 .t2 {
  margin-top: 40px;
}
.page1 .t3 {
  color: #fff;
  font-size: 20px;
  margin-top: 48px;
}
.page2 {
  height: 675px;
  color: #000;
  z-index: 3;
}
.page2 .circle1 {
  width: 304px;
  height: 304px;
  top: -370px;
  left: -59px;
}
.page2 .circle2 {
  width: 182px;
  height: 182px;
  top: -102px;
  left: 63px;
}
.page2 .circle3 {
  width: 125px;
  height: 125px;
  top: -164px;
  left: 182px;
}
.page2 .circle4 {
  width: 77px;
  height: 77px;
  bottom: 61px;
  right: 148px;
}
.page2 .circle5 {
  width: 53px;
  height: 53px;
  bottom: 31px;
  right: 120px;
}
.page2 .content {
  position: relative;
  overflow: visible;
}
.page2 .t4 {
  color: #2f343d;
  font-size: 36px;
  text-align: center;
  font-weight: bold;
  position: relative;
}
.page2 .t4 span {
  position: relative;
  z-index: 2;
}
.page2 .t4 .title1 {
  position: absolute;
  z-index: 1;
  width: 540px;
  height: 46px;
  left: 50%;
  top: 10px;
  margin-left: -270px;
  font-size: 60px;
  font-weight: bold;
  color: #9ed6fc;
  opacity: 0.1;
}
.page2 .e-p2 {
  width: 1190px;
  height: 315px;
  left: 50%;
  top: 162px;
  margin-left: -595px;
}
.page2 .e-p2 .row {
  margin-bottom: 20px;
  height: 47px;
  text-align: center;
}
.page2 .e-p2 .row .item {
  font-size: 18px;
  font-weight: 500;
  color: #ffffff;
  padding: 14px 37px 16px;
  background: linear-gradient(0deg, #28b0f7 0%, #0088e2 100%);
  border-radius: 24px;
  margin-right: 20px;
}
.page2 .e-p2 .row .last_item {
  margin-right: 0;
}
.page2 .swiper-box {
  position: absolute;
  width: 1150px;
  height: 675px;
  left: 50%;
  margin-left: -575px;
}
.page2 .swiper-box .swiper-container {
  position: relative;
  width: 100%;
  height: 100%;
}
.page2 .swiper-box .swiper-slide {
  position: relative;
}
.page2 .more {
  position: absolute;
  left: 129px;
  top: 50%;
  margin-top: -20px;
  width: 43px;
  height: 43px;
  z-index: 3;
}
.page2 .more i {
  display: block;
  width: 22px;
  height: 43px;
  margin: auto;
}
.page2 .prev i {
  background-image: url(../images/a-left.png);
}
.page2 .next {
  left: auto;
  right: 129px;
}
.page2 .next i {
  background-image: url(../images/a-right.png);
}
.page3 {
  height: 1059px;
  color: #000;
  overflow: hidden;
  z-index: 1;
  position: relative;
}
.page3 .size-bg-box {
  background-image: url(../images/bg3.png);
}
.page3 .bg4 {
  width: 100%;
  height: 284px;
  background-image: url(../images/bg4.png);
  position: absolute;
  bottom: -50px;
}
.page3 .content {
  position: relative;
  padding-top: 260px;
  overflow: visible;
}
.page3 .t5 {
  color: #fff;
  font-size: 36px;
  text-align: center;
  font-weight: bold;
  position: relative;
  z-index: 2;
}
.page3 .t5 span {
  position: relative;
  z-index: 2;
}
.page3 .t5 .title2 {
  position: absolute;
  z-index: 1;
  width: 540px;
  height: 46px;
  left: 50%;
  top: 10px;
  margin-left: -270px;
  font-size: 60px;
  font-weight: bold;
  color: #ffffff;
  opacity: 0.1;
}
.page3 .elem1 {
  width: 1136px;
  height: 341px;
  z-index: 1;
  left: 50%;
  margin-left: -568px;
  top: 444px;
}
.page3 .elem1 i {
  background: url(../images/e1.png) center no-repeat;
  width: 100%;
  height: 100%;
  display: block;
}
.page4 {
  height: 668px;
  color: #000;
  overflow: hidden;
  z-index: 1;
  position: relative;
}
.page4 .content {
  position: relative;
  overflow: visible;
}
.page4 .circle6 {
  width: 53px;
  height: 53px;
  bottom: 328px;
  left: 170px;
}
.page4 .circle7 {
  width: 304px;
  height: 304px;
  top: 0;
  right: -130px;
}
.page4 .circle8 {
  width: 182px;
  height: 182px;
  top: 280px;
  right: -8px;
}
.page4 .t6 {
  color: #000;
  font-size: 36px;
  text-align: center;
  font-weight: bold;
  position: relative;
  z-index: 2;
}
.page4 .t6 span {
  position: relative;
  z-index: 2;
}
.page4 .t6 .title3 {
  position: absolute;
  z-index: 1;
  width: 328px;
  height: 46px;
  left: 50%;
  top: 10px;
  margin-left: -164px;
  font-size: 60px;
  font-weight: bold;
  color: #5fbaf0;
  opacity: 0.1;
}
.page4 .about {
  margin: auto;
  margin-top: 135px;
  width: 1028px;
}
.page4 .about .left {
  width: 500px;
  float: left;
  color: #2f343d;
  font-size: 18px;
  line-height: 2;
}
.page4 .about .left p {
  text-indent: 2em;
}
.page4 .about .left .p2 {
  margin-top: 20px;
}
.page4 .about .left .context {
  margin-top: 30px;
}
.page4 .about .right {
  float: left;
  margin-left: 94px;
  width: 434px;
  height: 330px;
}
.page4 .about .right i {
  background-image: url(../images/e2.png);
  width: 100%;
  height: 100%;
  display: block;
}
.page5 {
  height: 1102px;
  color: #000;
  overflow: hidden;
  z-index: 1;
  position: relative;
}
.page5 .size-bg-box {
  background-image: url(../images/bg5.png);
  z-index: 1;
}
.page5 .circle7 {
  width: 304px;
  height: 304px;
  top: 0;
  right: -174px;
  z-index: 0;
}
.page5 .content {
  position: relative;
  padding-top: 297px;
  overflow: visible;
}
.page5 .t7 {
  color: #fff;
  font-size: 36px;
  text-align: center;
  font-weight: bold;
  position: relative;
  z-index: 2;
}
.page5 .t7 span {
  position: relative;
  z-index: 2;
}
.page5 .t7 .title4 {
  position: absolute;
  z-index: 1;
  width: 600px;
  height: 46px;
  left: 50%;
  top: 10px;
  margin-left: -300px;
  font-size: 50px;
  font-weight: bold;
  color: #ffffff;
  opacity: 0.1;
}
.page5 .elem3 {
  width: 1198px;
  height: 174px;
  z-index: 1;
  left: 50%;
  margin-left: -599px;
}
.page5 .elem3 i {
  background: url(../images/e3.png) center no-repeat;
  width: 100%;
  height: 100%;
  display: block;
}
.page5 .elem3 .line_content {
  text-align: center;
  width: 100%;
}
.page5 .elem3 .line_content .line1 {
  width: 2px;
  height: 30px;
  background: #89cdf5;
  margin-left: 598px;
}
.page5 .elem3 .line_content .line2 {
  width: 970px;
  height: 2px;
  background: #89cdf5;
  margin-left: 114px;
}
.page5 .elem3 .line_content .data_content {
  width: 100%;
  margin-top: 30px;
}
.page5 .elem3 .line_content .data_content .item {
  width: 230px;
  height: 146px;
  display: block;
  background: #116fab;
  color: #ffffff;
  margin-right: 93px;
  float: left;
  cursor: pointer;
}
.page5 .elem3 .line_content .data_content .item:hover {
  background: #44b6f1;
}
.page5 .elem3 .line_content .data_content .item::before {
  content: "";
  display: inline-block;
  width: 2px;
  height: 30px;
  background: #44b6f1;
  position: relative;
  top: -30px;
}
.page5 .elem3 .line_content .data_content .item .data {
  font-size: 30px;
  font-weight: bold;
}
.page5 .elem3 .line_content .data_content .item .title5 {
  font-size: 18px;
  margin-top: 16px;
}
.page5 .elem3 .line_content .data_content .item2 {
  margin-right: 92px;
}
.page5 .elem3 .line_content .data_content .last_item {
  margin-right: 0;
}
.page5 .elem3 .footer_nav {
  margin-top: 135px;
  font-size: 14px;
  font-weight: 400;
  color: #999999;
}
.page5 .elem3 .footer_nav .ft_left {
  float: left;
}
.page5 .elem3 .footer_nav .ft_left > span {
  margin-right: 61px;
  cursor: pointer;
}
.page5 .elem3 .footer_nav .ft_left .last_item {
  margin-right: 0;
}
.page5 .elem3 .footer_nav .ft_right {
  float: right;
}
.page5 .elem3 .footer_nav .ft_right > span {
  float: left;
  margin-right: 40px;
}
.page5 .elem3 .footer_nav .ft_right > span > i {
  display: inline-block;
  width: 90px;
  height: 90px;
}
.page5 .elem3 .footer_nav .ft_right > span > div {
  text-align: center;
  font-size: 12px;
  margin-top: 5px;
}
.page5 .elem3 .footer_nav .ft_right > span .wx_icon {
  background-image: url(../images/wx-icon.png);
}
.page5 .elem3 .footer_nav .ft_right > span .gzh_icon {
  background-image: url(../images/gzh-icon.png);
}
.page5 .footer_bottom {
  position: absolute;
  width: 100%;
  bottom: 0;
  color: #999999;
  font-size: 14px;
  font-weight: 400;
  z-index: 4;
}
.page5 .footer_bottom .footer_line {
  width: 100%;
  height: 1px;
  background: #999999;
}
.page5 .footer_bottom .ft_bt_left {
  width: 1198px;
  margin: auto;
  line-height: 63px;
  height: 63px;
}
.page5 .footer_bottom .ft_bt_left p > i {
  display: inline-block;
  font-size: 12px;
  margin-right: 11px;
}
.page5 .footer_bottom .ft_bt_left .tel {
  margin-right: 27px;
}
.page5 .footer_bottom .ft_bt_left .ft_tel_icon {
  background-image: url(../images/tel-icon.png);
  width: 14px;
  height: 17px;
}
.page5 .footer_bottom .ft_bt_left .ft_email_icon {
  background-image: url(../images/email-icon.png);
  width: 16px;
  height: 12px;
}
.page5 .footer_bottom .ft_bt_left .ft_bt_right {
  float: right;
  font-size: 14px;
  color: #999999;
}