小编And*_*rov的帖子

div {
  border: 1px solid;
  box-sizing: border-box;
}
.home-gallery {
  position: relative;
  height: 100%;
  width: 100%;
}
.rc-contain {
  position: absolute;
  bottom: 0;
  height: 100%;
  width: 100%;
}
.rc-slider {
  position: absolute;
  top: 0;
  height: 100%;
  width: 100%;
}

<div class="home-gallery">
  <div class="rc-contain">
    ....
  </div>
  <div class="rc-slider">
    ....
  </div>
</div>

* {
  margin: 0;
  padding: 0;
}

body {
  display: flex;
  min-height: 100vh;
}

p {
  margin: auto;
  width: 40vw;
  height: 40vh;
  max-width: 300px;
  max-height: 300px;
  overflow: hidden;
  position: relative;
}

p::after {
  content: '';
  display: block;
  position: absolute;
  bottom: 0;
  width: 100%;
  height: 50%;
  background-image: linear-gradient(transparent 0, white 100%);
}

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