<section class="section">
  <div class="section-video-inner">
    <h1>content 1</h1>
  </div>
  <video class="video" src="sample.mp4" autoplay loop muted></video>
</section>

<section class="section skyblue">
  <h1>content 2</h1>
</section>

body {
  margin: 0;
  padding: 0;
}

.section {
  display: grid;
  place-items: center;
  position: relative;
  z-index: 2;
  width: 100%;
  aspect-ratio: 16 / 9;
}

.skyblue {
  background: skyblue;
}

.section-video-inner {
  display: grid;
  place-items: center;
  position: absolute;
  z-index: 2;
  width: 100%;
  height: 100%;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='4' height='4'%3E%3Crect width='2' height='2' fill='white' opacity='0.5'/%3E%3Crect x='2' width='2' height='2' fill='none'/%3E%3C/svg%3E");
  background-size: 4px 4px;
}

.video {
  width: 100%;
  height: 100%;
}

元記事を表示する