.page {
  position: relative;
  overflow: scroll;
}

.page .main1 {
  height: 100vh;
  width: 100%;
  /* background: url('./img/img1.gif') center center no-repeat; */
  /* background-size: cover; */
  position: relative;
  width: 100%;
}

.main1 .video-bg {
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
 
.main1 .text-container{
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  text-align: center;
  color: #10193A;
}

.main1 .text-container .text1 {
  font-size: 52px;
  font-weight: bold;
  padding-bottom: 80px;
}

.main1 .text-container .text2 {
  font-size: 24px;
  padding-bottom: 44px;
  font-weight: bold;
}

.main2 .title-mod {
  /* width: 672px; */
  margin: 0 auto;
  margin-top: 46px;
  margin-bottom: 40px;
  font-size: 16px;
  line-height: 30px;
  text-align: center;
}

.main2 .main2-container {
  display: flex;
}

.main2 .main2-container .left {
  text-align: center;
  flex: 1;
  height: 556px;
}

.main2 .main2-container .right {
  flex: 1;
  background: url('./img/img2.png') center center no-repeat;
  background-size: 100%;
  height: 556px;
}

.main-title {
  font-size: 36px;
  font-weight: bold;
  padding-top: 42px;
  padding-bottom: 4px;
  text-align: center;
}
.main-sub-title {
  font-size: 24px;
  color: #00669E;
  padding-bottom: 42px;
}

.main-text-content {
  width: 458px;
  margin: 0 auto;
  font-size: 14px;
  color: #10193A;
  line-height: 1.5;
  text-align: left;
  padding-bottom: 68px;
  text-align: justify;
}

.rects-container-title {
  font-size: 20px;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #00669E;
  line-height: 27px;
}

.rects {
  display: flex;
  justify-content: space-between;
  width: 458px;
  height: 144px;
  margin: 0 auto;
}

.rects .rect {
  text-decoration: none;
  border: 1px solid #00669E;
  text-align: center;
  width: 140px;
  padding-top: 58px;
  color: #10193A;
  top: 0;
}
.rects .rect:hover {
  background-color: #00669f;
  color: #fff;
  position: relative;
  top: -5px;
  transition: all 0.5s;
}

.rects .rect .title {
  font-size: 16px;
  font-weight: bold;
}

.rects .rect .sub-title {
  padding-top: 6px;
  font-size: 12px;
}

.mian3-rects {
  width: 458px;
}

.main3 {
  margin-top: 100px;
  height: 556px;
  display: flex;
  padding-bottom: 138px;
}

.main3 .left {
  flex: 1;
  background: url(./img/img3.png) center center no-repeat;
  background-size: cover;
}

.main3 .right {
  flex: 1;
  text-align: center;
}

.main4 {
  padding: 32px 38px 120px 38px;
  background-color: #F3F3F5;
}

.main4 .top-mod {
  padding-bottom: 40px;
}

.main4 .top-mod img {
  /* width: 286px; */
  height: 65px;
  display: block;
}

.main4 .swiper-slide .container {
  margin: 0 12px;
  position: relative;
}

.main4 .swiper-slide .container .cover {
  font-family: 'PingFangSC-Regular';
  display: none;
}
.main4 .swiper-slide .container:hover .cover {
  display: block;
  font-family: 'PingFangSC-Light';
  font-size: 14px;
  color: #F4F4F4;
  text-align: justify;
}

.main4 .swiper-slide .container .cover {
  height: 184px;
  position: absolute;
  left: 0;
  bottom: 0;
  right: 0;
  background-color: rgba(16, 25, 58, 0.8);
  color: #fff;
  padding: 0 28px;
  padding-top: 24px;
}

.main4 .swiper-slide .container .cover .title {
  font-size: 18px;
  padding-bottom: 20px;
}

.main4 .swiper-slide .container .cover .content {
  font-size: 14px;
}

.main4 .swiper-slide .container {

}

.main4 .swiper-slide  img{
    object-fit: fill;
    /* height: 380px; */
    width: 100%;
    display: block;
}