.section {
  position: relative;
}
.section .bg .img {
  display: block;
  width: 100%;
}
.section .box {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
.section .btn {
  position: absolute;
  left: 50%;
  bottom: 64px;
  transform: translateX(-50%);
  width: 156px;
}
.section .e_img {
  display: block;
  width: 100%;
}
.img1_wrpaper {
  width: 220px;
}
.img2_wrpaper,
.img3_wrpaper {
  width: 900px;
  margin-top: 32px;
}
.img4_wrpaper {
  width: 120px;
  margin-top: 64px;
}
@media (max-width: 1500px) {
  .img1_wrpaper {
    width: 190px;
  }
  .img2_wrpaper,
  .img3_wrpaper {
    width: 700px;
    margin-top: 24px;
  }
}
@media (max-width: 1200px) {
  .img1_wrpaper {
    width: 170px;
  }
  .img2_wrpaper,
  .img3_wrpaper {
    width: 550px;
    margin-top: 18px;
  }
  .img4_wrpaper {
    width: 100px;
  }
}