.img-template::after {
  content: '';
  background: rgb(14 14 14 / 32%);
  position: absolute;
  top: 0;
  bottom: 0;
  right: 0;
  left: 0;
}

.next,.prev{
  background: rgb(227 225 225 / 40%);
}
.video-pannel{
  height:450px;
  background: #eee;
  background-size: cover;
  background-position: center;
}
.video-pannel  video{
  margin: auto;
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
  visibility: visible;
  opacity: 1;
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
  object-fit: cover;
}