/*样式*/
.wrap-inner *{-webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;}
.slick video {
  
width: 100%;
    height: 100%;
   
    transition: all 0.5s ease 0s;
    object-fit: cover;}
.video-container {
  position: relative;
  width: 100%;
   height: 56vw;
  overflow: hidden;
  background-color: #000;}
video {
  position: absolute;
  width: 100%;
  height: auto;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);}
.slick video::-webkit-media-controls-fullscreen-button {
     display: none;}