.jz {
  position: absolute;
  display: block;
  margin: auto;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
}
.flex {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.fd:hover,
.fd:focus {
  -webkit-animation: fd 1s;
  animation: fd 1s;
  box-shadow: 0 0 0 2em rgba(255, 255, 255, 0);
  -webkit-transform: translateY(-3px);
  transform: translateY(-3px);
}
@-webkit-keyframes fd {
  0% {
    box-shadow: 0 0 0 0 var(--hover);
  }
}
@keyframes fd {
  0% {
    box-shadow: 0 0 0 0 var(--hover);
  }
}
.banner {
  width: 100%;
  height: 950px;
  position: relative;
}
.banner .slideBox {
  position: relative;
}
.banner .bd ul {
  width: 100%;
}
.banner .bd ul li {
  width: 100%;
  position: relative;
  height: 950px;
}
.banner .bd ul li img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.banner .prev {
  width: 50px;
  height: 50px;
  display: block;
  background: url("../images/arrows.png") no-repeat left center;
  transition: 0.5s;
  position: absolute;
  top: 50%;
  left: 100px;
  z-index: 999;
  transform: translateY(-25px);
}
.banner .next {
  width: 50px;
  height: 50px;
  display: block;
  background: url("../images/arrows.png") no-repeat right center;
  transition: 0.5s;
  transform: translateY(-25px);
  position: absolute;
  top: 50%;
  right: 100px;
  z-index: 999;
}
.banner .hd {
  width: 80px;
  height: 10px;
  position: absolute;
  bottom: 30px;
  left: 50%;
  border-left: 30px 50% solid;
  z-index: 999;
  transform: translateX(-50%);
}
.banner .hd ul {
  width: 100%;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.banner .hd ul li.on {
  background-color: #fff;
}
.banner .hd ul li {
  transition: 0.5s;
  width: 10px;
  height: 10px;
  background-color: #555555;
  border-radius: 50%;
}
@media screen and (max-width: 1680px) {
  .banner {
    height: 830px;
  }
  .banner .bd ul li {
    height: 830px;
  }
}
@media screen and (max-width: 1440px) {
  .banner {
    height: 712px;
  }
  .banner .bd ul li {
    height: 712px;
  }
}
.biaoti {
  width: 100%;
  height: 27px;
  line-height: 26px;
  text-align: center;
  background: url("../images/bt1.png") no-repeat center;
}
.biaoti h3 {
  font-size: 26px;
  line-height: 26px;
  font-weight: bold;
  color: #333;
}
.biaoti h3 a {
  color: #333;
}

.biaoti h3:before {
  content: attr(data-text);
  position:absolute;
  top:2px;
  left:50%;
  margin-left: -4%;
  transform-origin: bottom;
  transform: rotateX(180deg);
  line-height: 26px;
  background: linear-gradient(0deg, #ccc 0, transparent 80%);
  -webkit-background-clip: text;
  color: transparent;
  opacity: 0.6;
}
.about {
  width: 100%;
  height: 960px;
  padding-top: 103px;
  box-sizing: border-box;
  overflow: hidden;
}
.about ul {
  width: 100%;
  height: 202px;
  margin: 60px 0 58px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.about ul li.on {
  background-color: #1f6299;
  border: solid 1px #1f6299;
}
.about ul li.on i {
  background: #2c6b9f;
}
.about ul li.on i::after {
  top: -90px;
}
.about ul li.on i::before {
  top: 0;
}
.about ul li.on p {
  color: #fff;
}
.about ul li:nth-child(2) i::after {
  background: url("../images/g2.png") no-repeat center;
}
.about ul li:nth-child(2) i::before {
  background: url("../images/g21.png") no-repeat center;
}
.about ul li:nth-child(3) i::after {
  background: url("../images/g3.png") no-repeat center;
}
.about ul li:nth-child(3) i::before {
  background: url("../images/g31.png") no-repeat center;
}
.about ul li:nth-child(4) i::after {
  background: url("../images/g4.png") no-repeat center;
}
.about ul li:nth-child(4) i::before {
  background: url("../images/g41.png") no-repeat center;
}
.about ul li:nth-child(5) i::after {
  background: url("../images/g5.png") no-repeat center;
}
.about ul li:nth-child(5) i::before {
  background: url("../images/g51.png") no-repeat center;
}
.about ul li {
  width: 182px;
  height: 202px;
  background-color: #ffffff;
  border: solid 1px #dedfe0;
  padding-top: 33px;
  box-sizing: border-box;
  text-align: center;
  transition: 0.5s;
  cursor: pointer;
}
.about ul li i {
  display: block;
  width: 86px;
  height: 86px;
  background-color: #fafbfc;
  border-radius: 50%;
  position: relative;
  margin: 0 auto;
  overflow: hidden;
}
.about ul li i::after {
  width: 100%;
  height: 100%;
  content: "";
  background: url("../images/g1.png") no-repeat center;
  transition: 0.5s;
  position: absolute;
  top: 0px;
  left: 0px;
}
.about ul li i::before {
  width: 100%;
  height: 100%;
  content: "";
  background: url("../images/g11.png") no-repeat center;
  transition: 0.5s;
  position: absolute;
  top: 90px;
  left: 0px;
}
.about ul li p {
  margin-top: 30px;
  font-size: 16px;
  line-height: 16px;
  color: #333;
  transition: 0.3s;
}
.about .left {
  float: left;
  width: 580px;
  margin-top: 63px;
}
.about .left .ti {
  font-size: 20px;
  line-height: 20px;
  color: #000000;
}
.about .left em {
  display: block;
  margin: 22px 0 26px;
  width: 43px;
  height: 2px;
  background-color: #1f6299;
}
.about .left .jie {
  line-height: 37px;
  letter-spacing: 0px;
  color: #444444;
  font-size: 15px;
  display: -webkit-box;
  overflow: hidden;
  text-overflow: ellipsis;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 4;
}
.about .left .mo {
  display: block;
  margin-top: 60px;
  width: 150px;
  height: 47px;
  border: solid 1px #1f6299;
  line-height: 46px;
  background: url(../images/mo1.png) no-repeat 107px center;
  box-sizing: border-box;
  padding-left: 30px;
  color: #1f6299;
}
.about .tu {
  float: right;
  width: 605px;
  height: 421px;
}
.about .tu img {
  display: block;
}
.product {
  width: 100%;
  height: 960px;
  background: url("../images/bg2.jpg") no-repeat center;
  padding-top: 152px;
  box-sizing: border-box;
  overflow: hidden;
}
.product .biaoti {
  background: url("../images/bt2.png") no-repeat center;
}
.product .biaoti a {
  color: #fff;
}
.product .picScroll-left {
  width: 100%;
  margin-top: 132px;
  position: relative;
}
.product .picScroll-left .prev:hover {
  background-color: #b6cada !important;
}
.product .picScroll-left .prev {
  width: 95px;
  height: 35px;
  background: #1f6299 url(../images/jt1.png) no-repeat center;
  transition: 0.5s;
  display: block;
  position: absolute;
  top: 152px;
  left: -125px;
}
.product .picScroll-left .next:hover {
  background-color: #b6cada !important;
}
.product .picScroll-left .next {
  width: 95px;
  height: 35px;
  background: #1f6299 url(../images/jt2.png) no-repeat center;
  transition: 0.5s;
  display: block;
  position: absolute;
  top: 152px;
  right: -125px;
}
.product .picScroll-left .bd {
  width: 100%;
  overflow: hidden;
}
.product .picScroll-left .bd li:hover .tu img {
  transform: scale(1.2);
}
.product .picScroll-left .bd li:hover .ti {
  color: #1f6299;
}
.product .picScroll-left .bd li {
  float: left;
  width: 300px !important;
  height: 322px;
  background-color: #ffffff;
  border: solid 1px #d8d8d8;
  box-sizing: border-box;
  padding: 9px;
  margin-right: 26px;
  
  
  /* 上线后删除 */
  pointer-events: none;
}
.product .picScroll-left .bd li .tu {
  display: block;
  width: 100%;
  height: 250px;
  position: relative;
  overflow: hidden;
}
.product .picScroll-left .bd li .tu img {
  position: absolute;
  display: block;
  margin: auto;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  max-width: 100%;
  transition: 1s;
}
.product .picScroll-left .bd li .ti {
  display: block;
  width: 100%;
  line-height: 60px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 14px;
  color: #333;
  transition: 0.3s;
  text-align: center;
}
.product .mo {
  display: block;
  margin: 133px auto 0;
  width: 150px;
  height: 47px;
  border: solid 1px #fff;
  line-height: 46px;
  background: url(../images/mo2.png) no-repeat 107px center;
  box-sizing: border-box;
  padding-left: 30px;
  color: #fff;
}
.programme {
  width: 100%;
  height: 960px;
  padding-top: 116px;
  box-sizing: border-box;
}
.programme .mo {
  display: block;
  position: absolute;
  top: -10px;
  right: 0px;
  width: 150px;
  height: 47px;
  border: solid 1px #1f6299;
  line-height: 46px;
  background: url(../images/mo1.png) no-repeat 107px center;
  box-sizing: border-box;
  padding-left: 30px;
  color: #1f6299;
}
.programme .prev2:hover {
  background-color: #b6cada !important;
}
.programme .prev2 {
  width: 95px;
  height: 35px;
  background: #1f6299 url(../images/jt1.png) no-repeat center;
  transition: 0.5s;
  display: block;
  position: absolute;
  top: 400px;
  left: -125px;
}
.programme .next2:hover {
  background-color: #b6cada !important;
}
.programme .next2 {
  width: 95px;
  height: 35px;
  background: #1f6299 url(../images/jt2.png) no-repeat center;
  transition: 0.5s;
  display: block;
  position: absolute;
  top: 400px;
  right: -125px;
}
.programme .mySwiper {
  width: 100%;
  margin-top: 12px;
  height: 680px;
  overflow: hidden;
}
.programme .mySwiper li {
  width: 360px;
  height: 270px;
  position: relative;
  margin-top: 70px !important;
}
.programme .mySwiper li:hover .tu img {
  transform: scale(1.2);
}
.programme .mySwiper li .tu {
  width: 100%;
  height: 100%;
  position: relative;
  overflow: hidden;
  display: block;
}
.programme .mySwiper li .tu::after {
  width: 100%;
  height: 100%;
  background: rgba(12, 18, 34, 0.56);
  content: "";
  position: absolute;
  top: 0px;
  left: 0px;
}
.programme .mySwiper li .tu img {
  width: 100%;
  height: 100%;
  transition: 1s;
}
.programme .mySwiper li .ti {
  display: inline-block;
  box-sizing: border-box;
  padding: 0 24px;
  max-width: 90%;
  height: 47px;
  line-height: 46px;
  text-align: center;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  position: absolute;
  top: 112px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 16px;
  color: #fff;
  border-top: 1px solid rgba(255, 255, 255, 0.5);
  border-bottom: 1px solid rgba(255, 255, 255, 0.5);
}
.news {
  width: 100%;
  height: 960px;
  background: url("../images/bg3.jpg") no-repeat center;
  padding-top: 102px;
  box-sizing: border-box;
  overflow: hidden;
}
.news .biaoti {
  background: url("../images/bt2.png") no-repeat center;
}
.news .biaoti a {
  color: #fff;
}
.news .left {
  float: left;
  margin-top: 68px;
  height: 555px;
  width: 480px;
}
.news .left:hover .tu img {
  transform: scale(1.2);
}
.news .left:hover .zi .ti {
  color: #1f6299;
}
.news .left .tu {
  display: block;
  width: 100%;
  height: 355px;
  overflow: hidden;
}
.news .left .tu img {
  width: 100%;
  height: 100%;
  transition: 1s;
}
.news .left .zi {
  width: 100%;
  height: 200px;
  background: #fff;
  box-sizing: border-box;
  padding: 50px 22px 0;
}
.news .left .zi .shi {
  float: left;
  width: 52px;
  text-align: center;
  height: 68px;
  font-family: arial;
  font-size: 14px;
  color: #999999;
  line-height: 10px;
}
.news .left .zi .shi p {
  margin-bottom: 12px;
  font-family: arial;
  font-size: 20px;
  font-weight: bold;
  color: #888;
  line-height: 15px;
}
.news .left .zi .ti {
  display: block;
  float: right;
  line-height: 35px;
  width: 350px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 15px;
  color: #333;
  transition: 0.3s;
}
.news .left .zi .jie {
  width: 100%;
  border-top: 1px solid #e3e3e3;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  line-height: 74px;
  color: #777;
}
.news ul {
  float: right;
  width: 740px;
  margin-top: 35px;
}
.news ul li {
  width: 100%;
  height: 114px;
  margin-top: 33px;
  box-sizing: border-box;
  padding: 38px 20px 0 40px;
  background: #fff;
  transition: 0.5s;
}
.news ul li:hover .ti {
  color: #1f6299;
}
.news ul li .shi {
  float: left;
  width: 52px;
  text-align: center;
  height: 68px;
  font-family: arial;
  font-size: 14px;
  color: #999999;
  line-height: 10px;
}
.news ul li .shi p {
  margin-bottom: 12px;
  font-family: arial;
  font-size: 20px;
  font-weight: bold;
  color: #888;
  line-height: 15px;
}
.news ul li .ti {
  display: block;
  float: right;
  line-height: 28px;
  width: 600px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 15px;
  color: #333;
  transition: 0.3s;
  box-sizing: border-box;
  padding-right: 40px;
  background: url("../images/mo3.png") no-repeat right center;
}
.news .mo {
  display: block;
  margin: 70px auto 0;
  width: 150px;
  height: 47px;
  border: solid 1px #fff;
  line-height: 46px;
  background: url(../images/mo2.png) no-repeat 107px center;
  box-sizing: border-box;
  padding-left: 30px;
  color: #fff;
}