.image-slice {
  background-repeat: no-repeat;
  background-position: center;
  background-size: 1600px;
}
.image-slice-1 {
  background-image: url(https://oss.wkefu.com/wm_resources/guanwang/assets/img/ai_cs/slice_1.jpg);
  height: 374px;
}
.image-slice-2 {
  background-image: url(https://oss.wkefu.com/wm_resources/guanwang/assets/img/ai_cs/slice_2.jpg);
  height: 669px;
}
.image-slice-3 {
  background-image: url(https://oss.wkefu.com/wm_resources/guanwang/assets/img/ai_cs/slice_3.jpg);
  height: 754px;
}
.image-slice-4 {
  background-image: url(https://oss.wkefu.com/wm_resources/guanwang/assets/img/ai_cs/slice_4.jpg);
  height: 608px;
}
.image-slice-5 {
  background-image: url(https://oss.wkefu.com/wm_resources/guanwang/assets/img/ai_cs/slice_5.jpg);
  height: 810px;
}