#app{
  overflow-x: hidden;
}
.fixedHead{
  /* position: fixed;
  top: 0;
  left: 0; */
  width: 100%;
  /* background: rgba(255, 255, 255, 0.7); */
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 655.56px;
  margin-top: 48px;
}
.fhl{
  display: flex;
  align-items: center;
  gap: 30.5px;
}
.ljzx{
  border-radius: 8px;
  background: #467CF3;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 127px;
  height: 41.5px;
  font-size: 16px;
  font-weight: 500;
  line-height: 22px;
  cursor: pointer;
}
.box1{
  display: flex;
  flex-direction: column;
  align-items: center;
  height: 1896px;
  width: 100%;
  background-image: url(../img/index1Bg.png);
  background-size: 100% 100%;
  background-repeat: no-repeat;
  
}
.b1lTitle{
  font-size: 64px;
  font-weight: 500;
  line-height: 89.6px;
  
  color: #000000;
  margin-top: 110px;
}
.b1lBf{
  font-size: 28px;
  font-weight: 400;
  line-height: 39.2px;
  text-align: center;
  color: #333;
  margin-top: 28px;
}
.btn{
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 24px;
  font-weight: 500;
  line-height: 33px;
  background: #467CF3;
  margin-top: 44px;
  width: 178px;
  height: 58px;
  cursor: pointer;
}
.box1Img{
  margin-top: 60px;
  /* width: 745px; */
  height: 1268px;
}
.box2{
  display: flex;
  justify-content: center;
  width: 100%;
  background: #fff;
  align-items: center;
  height: 666px;
}
.box2 img{
  max-width: 1440px;
  height: 561px;
}
.box3{
  background-image: url(../img/index3Bg.png);
  background-size: 100% 100%;
  background-repeat: no-repeat;
  display: flex;
  width: 100%;
  justify-content: center;
  align-items: center;
  height: 388px;
}
.box3 img{
  max-width: 1440px;
  height: 388px;
}
.box4{
  background: #fff;
  display: flex;
  width: 100%;
  justify-content: center;
  align-items: center;
  height: 490px;
}
.box4 img{
  max-width: 1440px;
  height: 490px;
}
.box5{
  background-image: url(../img/index3Bg.png);
  background-size: 100% 100%;
  background-repeat: no-repeat;
  display: flex;
  width: 100%;
  justify-content: center;
  align-items: center;
  height: 645px;
  position: relative;
}
.box5 .b5btn{
  position: absolute;
  left: calc((100vw - 1440px)/2 + 106px);
  /* background: #000; */
  height: 40px;
  width: 168px;
  top: 172px;
  cursor: pointer;
}
.box5 img{
  max-width: 1440px;
  height: 645px;
}
.box6{
  background-image: url(../img/index6Bg.png);
  background-size: 100% 100%;
  background-repeat: no-repeat;
  /* background: rgba(70, 124, 243, 0.9); */
  display: flex;
  width: 100%;
  justify-content: center;
  align-items: center;
  height: 256px;
}
.box6 img{
  max-width: 1440px;
  height: 256px;
}
.box7{
  background-image: url(../img/index7Bg.png);
  background-size: 100% 100%;
  background-repeat: no-repeat;
  background: #F2F2F2;
  display: flex;
  width: 100%;
  justify-content: center;
  align-items: center;
  height: 494px;
  gap: 73.5px;
}
.box7 img{
  height: 302px;
}
.box8{
  background: #fff;
  display: flex;
  width: 100%;
  justify-content: center;
  align-items: center;
  height: 797px;
}
.box8 img{
  max-width: 1440px;
  height: 797px;
}