video实现循环自动播放背景效果

<div class="video-bg">
  <video width="100%" :controls="false" :autoplay="true" muted loop>
    <source src="@/assets/video1.mp4" type="video/mp4">
    Your browser does not support HTML5 video.
  </video>
</div>

.video-bg{
    display: none;
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
    z-index: -1;
  }