.w {
  width: 1200px;
  margin: 0 auto;
}

.opacity {
  opacity: 0;

}
.videoBg{
  width: 100%;
  height: 100vh;
  position: absolute;
  z-index: 2;
  top: 0;
  left: 0;
}
.videoBg video{
  width: 100%;
  height: 100%;
  object-fit: fill;
}
.header {
  height:100vh;
  width:100%;
  zoom: 1;
  background-size: cover;
  -webkit-background-size: cover;  
  position: relative;
}
.header .swiper-wrapper,.header .swiper0{
  width: 100%;
  height: 100%;
}
.header .pic{
  width: 100%;
  height: 100%;
  overflow: hidden;
}
.header .swiper-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: all 5s;
}
.scale{
  transform: scale(1.1)
}
.swiper0{
  --swiper-pagination-color: #fff;/* 两种都可以 */
}

.section {
  padding: 80px 0;
}

.section1 .section-title {
  color: #1b1b1b;
  font-size: 48px;
  font-weight: 500;
  text-align: center;
  letter-spacing: 0.1em;
}
.section1 .stiltle {
  display: block;
  font-size: 18px;
  margin: 0 auto;
  line-height: 55px;
  text-align: justify;
  color: #000;
  padding: 0px 140px;
}

.section1 .boxs {
  margin-top: 30px;
  overflow: hidden;
  padding: 0 50px;
}

.section1 .boxs .box1, .section1 .boxs .box3 {
  width: 350px;
  height: 550px;
  float: left;
  background: url(../images/box1.jpg) no-repeat;
  color: #fff;
  padding: 40px 15px;
  background-size: 100% 100%;
  background-position: center;
  position: relative;
  transition: all 1.4s;
}

.section1 .boxs .box1 .t1, .section1 .boxs .box3 .t1 {
  font-size: 18px;
}

.section1 .boxs .box1 .t2, .section1 .boxs .box3 .t2 {
  font-size: 24px;
  line-height: 38px;
  margin-top: 30px;
  text-align: justify;
}

.section1 .boxs .box1 .t3, .section1 .boxs .box3 .t3 {
  font-size: 16px;
  margin-top: 30px;
  line-height: 26px;
  text-align: justify;
  font-weight: lighter;
}

.section1 .boxs  .one,.two  {
  width: 350px;
  height: 550px;
  float: left;
  margin-left: 25px;
  margin-right: 25px;
}

.section1 .boxs  .one, .section1 .boxs  .two {
  display: block;
  height: 268px;
  background: #1d4bc0;
  color: #fff;
  padding: 40px 15px;
}

.section1 .boxs  .one .t1, .section1 .boxs  .two .t1 {
  font-size: 18px;
}

.section1 .boxs  .one .t2, .section1 .boxs  .two .t2 {
  font-size: 24px;
  line-height: 38px;
  margin-top: 30px;
  text-align: justify;
}

.section1 .boxs  .two {
  margin-top: 12px;
  background: #b18745;
}

.section1 .boxs .box3 {
  float: right;
  background: url(../images/box3.jpg) no-repeat;
  background-size: 100% 100%;
  position: absolute;		
}
.section1 .boxs .box1:hover,.section1 .boxs .box3:hover{
  background-size: 120% 120%;
}
/* .section1 .boxs .box1 {
  -webkit-animation-delay: 0;
          animation-delay: 0;
}

.section1 .boxs .box1::before {
  content: " ";
  position: absolute;
  top: 0%;
  left: 0%;
  width: 100%;
  height: 0%;
  background: rgba(0, 0, 0, 0.1);
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}

.section1 .boxs .box1:hover::before {
  width: 100%;
  height: 100%;
}

.section1 .boxs .box3 {
  -webkit-animation-delay: 0.4s;
          animation-delay: 0.4s;
}

.section1 .boxs .box3::before {
  content: " ";
  position: absolute;
  bottom: 0%;
  right: 0%;
  width: 100%;
  height: 0%;
  background: rgba(0, 0, 0, 0.1);
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}

.section1 .boxs .box3:hover::before {
  width: 100%;
  height: 100%;
} */

.section1 .boxs .one {
  -webkit-animation-delay: 0.2s;
          animation-delay: 0.2s;
}

.section1 .boxs .one::before {
  content: " ";
  position: absolute;
  top: 0%;
  left: 0%;
  width: 0%;
  height: 100%;
  background: rgba(0, 0, 0, 0.1);
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}

.section1 .boxs .one:hover::before {
  width: 100%;
  height: 100%;
}

.section1 .boxs .two {
  -webkit-animation-delay: 0.6s;
          animation-delay: 0.6s;
}

.section1 .boxs .two::before {
  content: " ";
  position: absolute;
  bottom: 0%;
  right: 0%;
  width: 0%;
  height: 100%;
  background: rgba(0, 0, 0, 0.1);
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}

.section1 .boxs .two:hover::before {
  width: 100%;
  height: 100%;
}

.section2 {
  width: 100%;
  min-width: 1200px;
  height: 685px;
  background: url(../images/section2.png) no-repeat;
  background-position: center;
}

.section2 .section-title {
  font-size: 48px;
  text-align: center;
  color: #fff;
  letter-spacing: 0.1em;
}

.section2 .enTitle {
  font-size: 48px;
  text-align: center;
  color: #fff;
  font-size: 18px;
  margin-top: 20px;
}

.section2 .items {
  margin-top: 70px;
}

.section2 .items .item {
  float: left;
  width: 25%;
}

.section2 .items .item .icon {
  width: 64px;
  height: 64px;
  margin: 0 auto;
}

.section2 .items .item .name {
  color: #fff;
  text-align: center;
  font-size: 18px;
  margin-top: 30px;
  margin-bottom: 30px;
}

.section2 .items .item .num {
  text-align: center;
  color: #fff;
  font-size: 72px;
  -webkit-animation-delay: 0.9s;
          animation-delay: 0.9s;
}

.section2 .items .item .num span {
  font-size: 18px;
}

.section2 .items .item1 {
  -webkit-animation-delay: 0.3s;
          animation-delay: 0.3s;
}

.section2 .items .item2 {
  -webkit-animation-delay: 0.6s;
          animation-delay: 0.6s;
}

.section2 .items .item3 {
  -webkit-animation-delay: 0.9s;
          animation-delay: 0.9s;
}

.section3 .section-title {
  font-size: 48px;
  text-align: center;
  letter-spacing: 0.1em;
}

.section3 .summary {
  font-size: 18px;
  text-align: center;
  margin-top: 20px;
}

.section3 .tabs {
  margin-top: 70px;
  overflow: hidden;
  padding-bottom: 10px;
}

.section3 .tabs .tab {
  width: 33.33%;
  color: #000;
  font-size: 30px;
  float: left;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
  cursor: pointer;
}

.section3 .tabs .tab:hover {
  opacity: 0.8;
}

.section3 .tabs .tab span {
  position: relative;
  display: inline-block;
  padding: 0 5px;
}

.section3 .tabs .tab .active {
  color: #194781;
}

.section3 .tabs .tab .active::after {
  content: " ";
  position: absolute;
  left: 0;
  background-color: #194781;
  bottom: -5px;
  width: 0;
  height: 4px;
  -webkit-animation: line 0.2s ease-in 1;
          animation: line 0.2s ease-in 1;
  -webkit-animation-fill-mode: forwards;
          animation-fill-mode: forwards;
}

.section3 .tabs .tab1 {
  text-align: right;
}

.section3 .tabs .tab2 {
  text-align: center;
}

.section3 .tabs .tab3 {
  text-align: left;
}
.section3 .zhanshi{
  margin: 50px auto;
  width: 900px;
  animation-duration: 1.5s;
}
.section3 .zhanshi img{
  width: 600px;
  margin: 0 auto;
}
.section3 .zhanshi .btn{
  margin: 0 auto;
  margin-top: 30px;
  width: 220px;
  border: 2px solid #fff;
  padding: 11px 18px;
  font-size: 18px;
  position: relative;
  z-index: 2;
  display: block;
  color: #fff;
  background-color: #005bab;
  -webkit-transition: all 0.5s ease;
  transition: all 0.5s ease;
  cursor: pointer;
  text-align: center;
}
.section3 .lvxing{
  display: none;
}
.section3 .duxin{
  display: none;
}
.section3 .zhanshi .btn:hover{
  border-color: #004291;
  background-color: #004291;
}
.section3 .swiper-container {
  margin: 50px auto;
  width: 900px;
}

.section3 .swiper-container .swiper-slide {
  -webkit-transform: scale(0.8);
          transform: scale(0.8);
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
  opacity: 0.6;
  height: 400px;
  position: relative;
}

.section3 .swiper-container .swiper-slide-active, .section3 .swiper-container .swiper-slide-duplicate-active {
  -webkit-transform: scale(1);
          transform: scale(1);
  opacity: 1;
  z-index: 10;
}
.section3 .swiper-container .swiper-slide img{
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.swiper2{
  display: none;
}
.swiper3{
  display: none;
}

@-webkit-keyframes line {
  0% {
    width: 0;
  }
  100% {
    width: 100%;
  }
}

@keyframes line {
  0% {
    width: 0;
  }
  100% {
    width: 100%;
  }
}


/*# sourceMappingURL=pc.css.map */

@media only screen and (max-width: 460px)  {

	
}