css 使用Vimeo作为视频背景

Posted 2021-05-13

.bgVideo-wrapper {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  pointer-events: none;
  overflow: hidden;
}
.bgVideo-wrapper iframe {
  width: 100vw;
  height: 56.25vw; /* Given a 16:9 aspect ratio, 9/16*100 = 56.25 */
  min-height: 100vh;
  min-width: 177.77vh; /* Given a 16:9 aspect ratio, 16/9*100 = 177.77 */
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}